Обсуждение:RaspberryPi: различия между версиями

Материал из ALT Linux Wiki
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===Особенности===
====VLC====
*"Видео поверх всех окон" в VLC нормально делается из оконного менеджера, из "Вид-Поверх всех окон" работает некорректно
*Плагины
**для ускорения видео - пакет vlc-pugin-h264
**для просмотра видео с DLNA-сервера - пакет vlc-pugin-upnp
**проигрывание [[MIDI]] - пакет vlc-plugin-fluidsynth


== Raspbian ==
== Raspbian ==

Версия от 23:51, 15 января 2024

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Данная страница находится в разработке.
Эта страница ещё не закончена. Информация, представленная здесь, может оказаться неполной или неверной.

ALT vs Raspbian на RPi 3b+

Попробовал я ALT LxQT для aarch64.

Для сравнения потом поставил Raspbian 32-bit (с LXDE).

Технические характеристики

  • 64-битный ARM-процессор, 4 ядра, частота 1,4 ГГц
  • ОЗУ LPDDR2 1 Гб

ALT

У ALT LXDE и 32-bit нет, попробуем Lxqt 64-bit.

  • Скачиваем образ aarch64 и записываем на карточку.
  • для корректного отображения GTK-программ и заголовков LxQT нужно установить пакет xorg-96dpi
  • для сжатия памяти ставим zram и alterator-zram-swap
  • делаем файл Swap
ALT Starterkit LxQt
Разрядность 64-bit
Среда LxQt
Объем ОЗУ после загрузки 370 мб
Занятое место с программами 8,3 Гб / 32 Гб
ПО
  • Офис
    • LibreOffice
    • Fbreader
  • Сеть
    • Chromium
    • Firefox
    • qBittorrent
  • Мультимедиа
    • Qmmp
    • VLC
  • Графика
    • Gimp
    • Просмотр изображений
  • Игры
    • Boswars
    • FrozenBubble
    • Supertux
    • Zaz
  • Системные
    • Gnome System Monitor
Дополнительные утилиты

(нету)

Список запущенных процессов 
$ pstree
systemd─┬─ModemManager───2*[{ModemManager}]
        ├─NetworkManager───2*[{NetworkManager}]
        ├─alteratord───2*[{alteratord}]
        ├─blueman-mechani───2*[{blueman-mechani}]
        ├─bluetoothd
        ├─chronyd
        ├─crond
        ├─dbus-daemon
        ├─lightdm─┬─X───{X}
        │         ├─lightdm─┬─lxqt-session─┬─blueman-applet───3*[{blueman-applet}+
        │         │         │              ├─blueman-tray───3*[{blueman-tray}]
        │         │         │              ├─lxqt-globalkeys───3*[{lxqt-globalkey+
        │         │         │              ├─lxqt-notificati───2*[{lxqt-notificat+
        │         │         │              ├─lxqt-panel───5*[{lxqt-panel}]
        │         │         │              ├─lxqt-policykit-───4*[{lxqt-policykit+
        │         │         │              ├─lxqt-powermanag───3*[{lxqt-powermana+
        │         │         │              ├─lxqt-runner───2*[{lxqt-runner}]
        │         │         │              ├─nm-applet───3*[{nm-applet}]
        │         │         │              ├─openbox
        │         │         │              ├─pcmanfm-qt───5*[{pcmanfm-qt}]
        │         │         │              ├─pulseaudio───2*[{pulseaudio}]
        │         │         │              ├─qlipper───2*[{qlipper}]
        │         │         │              ├─qterminal─┬─bash───pstree
        │         │         │              │           └─2*[{qterminal}]
        │         │         │              ├─xscreensaver───xscreensaver-sy
        │         │         │              └─3*[{lxqt-session}]
        │         │         └─2*[{lightdm}]
        │         └─2*[{lightdm}]
        ├─polkitd───7*[{polkitd}]
        ├─ssh-agent
        ├─sshd
        ├─systemd─┬─(sd-pam)
        │         ├─at-spi-bus-laun─┬─dbus-daemon
        │         │                 └─3*[{at-spi-bus-laun}]
        │         ├─at-spi2-registr───2*[{at-spi2-registr}]
        │         ├─dbus-daemon
        │         ├─gvfs-gphoto2-vo───2*[{gvfs-gphoto2-vo}]
        │         ├─gvfs-mtp-volume───2*[{gvfs-mtp-volume}]
        │         ├─gvfs-udisks2-vo───3*[{gvfs-udisks2-vo}]
        │         ├─gvfsd─┬─gvfsd-trash───2*[{gvfsd-trash}]
        │         │       └─2*[{gvfsd}]
        │         ├─gvfsd-fuse───5*[{gvfsd-fuse}]
        │         └─obexd
        ├─systemd-journal
        ├─systemd-logind
        ├─systemd-udevd
        ├─systemd-userdbd───3*[systemd-userwor]
        ├─udisksd───4*[{udisksd}]
        ├─upowerd───2*[{upowerd}]
        └─wpa_supplicant
Список загруженных модулей ядра 
$ lsmod
Module                  Size  Used by
rfcomm                 53248  16
lz4                    16384  16
lz4_compress           40960  1 lz4
zram                   28672  8
af_packet              57344  12
qrtr                   45056  4
algif_hash             16384  1
aes_neon_bs            20480  1
aes_neon_blk           28672  4 aes_neon_bs
algif_skcipher         16384  1
af_alg                 32768  6 algif_hash,algif_skcipher
bnep                   28672  2
btsdio                 16384  0
brcmfmac              311296  0
brcmutil               20480  1 brcmfmac
cfg80211              962560  1 brcmfmac
joydev                 32768  0
input_leds             16384  0
cpufreq_dt             16384  0
bcm2835_v4l2           45056  0
bcm2835_mmal_vchiq     28672  1 bcm2835_v4l2
videobuf2_vmalloc      16384  1 bcm2835_v4l2
hid_generic            16384  0
videobuf2_memops       16384  1 videobuf2_vmalloc
videobuf2_v4l2         32768  1 bcm2835_v4l2
videobuf2_common       69632  4 videobuf2_vmalloc,videobuf2_v4l2,bcm2835_v4l2,videobuf2_memops
raspberrypi_cpufreq    16384  0
videodev              282624  3 videobuf2_v4l2,bcm2835_v4l2,videobuf2_common
nls_utf8               16384  1
microchip              16384  1
nls_cp866              20480  1
snd_bcm2835            28672  1
vfat                   24576  1
mc                     69632  3 videodev,videobuf2_v4l2,videobuf2_common
evdev                  28672  9
lan78xx                53248  0
fat                    90112  1 vfat
usbhid                 61440  0
hid                   151552  2 usbhid,hid_generic
hci_uart              114688  0
btqca                  20480  1 hci_uart
btrtl                  20480  1 hci_uart
sdhci_iproc            16384  0
sdhci_pltfm            16384  1 sdhci_iproc
btbcm                  24576  1 hci_uart
sdhci                  73728  2 sdhci_pltfm,sdhci_iproc
btintel                40960  1 hci_uart
bluetooth             585728  43 btrtl,btqca,btsdio,btintel,hci_uart,btbcm,bnep,rfcomm
raspberrypi_hwmon      16384  0
hwmon                  40960  1 raspberrypi_hwmon
clk_raspberrypi        16384  2
ecdh_generic           16384  2 bluetooth
bcm2835_wdt            16384  0
rfkill                 36864  7 bluetooth,cfg80211
pwm_bcm2835            16384  0
bcm2835_thermal        16384  0
vchiq                 339968  2 snd_bcm2835,bcm2835_mmal_vchiq
bcm2835_rng            16384  0
rng_core               28672  1 bcm2835_rng
i2c_bcm2835            16384  0
pwrseq_simple          16384  1
crct10dif_ce           16384  1
leds_gpio              16384  0
phy_generic            16384  0
sch_fq_codel           20480  3
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
snd_seq                86016  2 snd_seq_midi,snd_seq_midi_event
snd_rawmidi            45056  1 snd_seq_midi
snd_seq_device         16384  3 snd_seq,snd_seq_midi,snd_rawmidi
fuse                  147456  3
efi_pstore             16384  0
dm_mod                163840  0
ip_tables              32768  0
x_tables               57344  1 ip_tables
autofs4                45056  2
mmc_block              53248  2
vc4                   299008  10
snd_soc_hdmi_codec     20480  1
snd_soc_core          274432  2 vc4,snd_soc_hdmi_codec
ac97_bus               16384  1 snd_soc_core
snd_pcm_dmaengine      20480  1 snd_soc_core
snd_pcm               143360  4 snd_bcm2835,snd_soc_hdmi_codec,snd_soc_core,snd_pcm_dmaengine
snd_timer              49152  2 snd_seq,snd_pcm
snd                   118784  14 snd_seq,snd_seq_device,snd_bcm2835,snd_soc_hdmi_codec,snd_timer,snd_soc_core,snd_pcm,snd_rawmidi
soundcore              16384  1 snd
drm_display_helper    172032  1 vc4
cec                    61440  2 vc4,drm_display_helper
rc_core                57344  2 cec
drm_dma_helper         20480  1 vc4
drm_kms_helper        208896  5 drm_dma_helper,vc4,drm_display_helper
dwc2                  196608  0
bcm2835                28672  0
drm                   638976  11 drm_kms_helper,drm_dma_helper,vc4,drm_display_helper
mmc_core              180224  7 sdhci,bcm2835,mmc_block,btsdio,sdhci_iproc,brcmfmac,pwrseq_simple
udc_core               73728  1 dwc2
roles                  20480  1 dwc2
bcm2835_dma            20480  2
uio_pdrv_genirq        16384  0
uio                    28672  1 uio_pdrv_genirq
Список служб 
# systemctl list-unit-files --type=service
UNIT FILE                                  STATE           VENDOR PRESET
alsa-restore.service                       static          -            
alsa-state.service                         static          -            
alteratord.service                         enabled         disabled     
altlinux-first_time.service                static          -            
autovt@.service                            alias           -            
blk-availability.service                   disabled        disabled     
blueman-mechanism.service                  disabled        disabled     
bluetooth.service                          enabled         enabled      
bluetoothd.service                         alias           -            
canberra-system-bootup.service             disabled        disabled     
canberra-system-shutdown-reboot.service    disabled        disabled     
canberra-system-shutdown.service           disabled        disabled     
chrony-wait.service                        disabled        disabled     
chronyd.service                            enabled         enabled      
clock.service                              generated       -            
colord.service                             static          -            
console-getty.service                      disabled        disabled     
consolesaver.service                       disabled        disabled     
container-getty@.service                   static          -            
crond.service                              enabled         enabled      
cryptdisks.functions.service               generated       -            
dbus-org.bluez.service                     alias           -            
dbus-org.freedesktop.hostname1.service     alias           -            
dbus-org.freedesktop.locale1.service       alias           -            
dbus-org.freedesktop.login1.service        alias           -            
dbus-org.freedesktop.ModemManager1.service alias           -            
dbus-org.freedesktop.nm-dispatcher.service alias           -            
dbus-org.freedesktop.oom1.service          alias           -            
dbus-org.freedesktop.timedate1.service     alias           -            
dbus.service                               static          -            
debug-shell.service                        disabled        disabled     
display-manager.service                    alias           -            
dm-event.service                           static          -            
dm.service                                 alias           -            
dnsmasq.service                            disabled        disabled     
emergency.service                          static          -            
fbsetfont.service                          masked          disabled     
fstrim.service                             static          -            
geoclue.service                            static          -            
getty@.service                             enabled         enabled      
gpm.service                                disabled        enabled      
halt.service                               alias           -            
hddtemp.service                            disabled        disabled     
initrd-cleanup.service                     static          -            
initrd-parse-etc.service                   static          -            
initrd-switch-root.service                 static          -            
initrd-udevadm-cleanup-db.service          static          -            
ipsec.service                              disabled        disabled     
iptables.service                           disabled        disabled     
keytable.service                           masked          disabled     
killall.service                            masked          disabled     
kmod-static-nodes.service                  static          -            
ldconfig.service                           static          -            
lightdm.service                            enabled         enabled      
lm_sensors.service                         disabled        disabled     
local.service                              alias           -            
logrotate.service                          static          -            
lvm2-lvmpolld.service                      static          -            
lvm2-monitor.service                       disabled        enabled      
mdadm-grow-continue@.service               static          -            
mdadm-last-resort@.service                 static          -            
mdadm.service                              alias           -            
mdmon.service                              static          -            
mdmon@.service                             static          -            
mdmonitor.service                          static          -            
messagebus.service                         alias           -            
ModemManager.service                       enabled         enabled      
modprobe@.service                          static          -            
netfs.service                              masked          disabled     
network.service                            enabled         disabled     
network@.service                           disabled        disabled     
NetworkManager-dispatcher.service          enabled         enabled      
NetworkManager-wait-online.service         enabled         disabled     
NetworkManager.service                     enabled         enabled      
nm-priv-helper.service                     static          -            
nvmefc-boot-connections.service            disabled        disabled     
nvmf-autoconnect.service                   disabled        disabled     
nvmf-connect@.service                      static          -            
openvpn-client@.service                    disabled        disabled     
openvpn-server@.service                    disabled        disabled     
openvpn.service                            disabled        disabled     
openvpn@.service                           disabled        disabled     
pam_namespace.service                      static          -            
plymouth-halt.service                      static          -            
plymouth-kexec.service                     static          -            
plymouth-poweroff.service                  static          -            
plymouth-quit-wait.service                 static          -            
plymouth-quit.service                      static          -            
plymouth-read-write.service                static          -            
plymouth-reboot.service                    static          -            
plymouth-start.service                     static          -            
plymouth-switch-root-initramfs.service     static          -            
plymouth-switch-root.service               static          -            
plymouth.service                           alias           -            
polkit.service                             static          -            
pppoe.service                              generated       -            
prefdm.service                             disabled        disabled     
qemu-guest-agent.service                   disabled        enabled      
quotaon.service                            static          -            
random.service                             alias           -            
rc-local.service                           static          -            
rdisc.service                              disabled        disabled     
reboot.service                             alias           -            
rescue.service                             static          -            
rpcbind.service                            disabled        disabled     
serial-getty@.service                      disabled        disabled     
single.service                             masked          disabled     
smartd.service                             disabled        enabled      
spice-vdagentd.service                     indirect        enabled      
sshd.service                               enabled         enabled      
strongswan-starter.service                 disabled        disabled     
sysfs.service                              disabled        disabled     
system-update-cleanup.service              static          -            
systemd-ask-password-console.service       static          -            
systemd-ask-password-plymouth.service      static          -            
systemd-ask-password-wall.service          static          -            
systemd-backlight@.service                 static          -            
systemd-binfmt.service                     static          -            
systemd-bless-boot.service                 static          -            
systemd-boot-check-no-failures.service     disabled        disabled     
systemd-boot-system-token.service          static          -            
systemd-exit.service                       static          -            
systemd-fsck-root.service                  enabled-runtime disabled     
systemd-fsck@.service                      static          -            
systemd-growfs@-.service                   generated       -            
systemd-halt.service                       static          -            
systemd-hibernate-resume@.service          static          -            
systemd-hibernate.service                  static          -            
systemd-hostnamed.service                  static          -            
systemd-hwdb-update.service                static          -            
systemd-hybrid-sleep.service               static          -            
systemd-initctl.service                    static          -            
systemd-journal-catalog-update.service     static          -            
systemd-journal-flush.service              static          -            
systemd-journald.service                   static          -            
systemd-journald@.service                  static          -            
systemd-kexec.service                      static          -            
systemd-localed.service                    static          -            
systemd-logind.service                     static          -            
systemd-machine-id-commit.service          static          -            
systemd-modules-load.service               static          -            
systemd-oomd.service                       disabled        disabled     
systemd-poweroff.service                   static          -            
systemd-pstore.service                     enabled         enabled      
systemd-quotacheck.service                 static          -            
systemd-random-seed.service                static          -            
systemd-reboot.service                     static          -            
systemd-remount-fs.service                 enabled-runtime disabled     
systemd-repart.service                     static          -            
systemd-rfkill.service                     static          -            
systemd-suspend-then-hibernate.service     static          -            
systemd-suspend.service                    static          -            
systemd-sysctl.service                     static          -            
systemd-sysext.service                     disabled        disabled     
systemd-timedated.service                  static          -            
systemd-tmpfiles-clean.service             static          -            
systemd-tmpfiles-setup-dev.service         static          -            
systemd-tmpfiles-setup.service             static          -            
systemd-udev-settle.service                static          -            
systemd-udev-trigger.service               static          -            
systemd-udevd.service                      static          -            
systemd-update-done.service                static          -            
systemd-update-utmp-runlevel.service       static          -            
systemd-update-utmp.service                static          -            
systemd-user-sessions.service              static          -            
systemd-userdbd.service                    indirect        disabled     
systemd-vconsole-setup.service             static          -            
systemd-volatile-root.service              static          -            
tmpfiles.service                           alias           -            
udevd.service                              alias           -            
udisks2.service                            disabled        enabled      
upower.service                             disabled        enabled      
usb_modeswitch@.service                    static          -            
user-runtime-dir@.service                  static          -            
user@.service                              static          -            
vconsole-setup-kludge@.service             disabled        disabled     
wpa_supplicant-nl80211@.service            disabled        disabled     
wpa_supplicant-wired@.service              disabled        disabled     
wpa_supplicant.service                     disabled        disabled     
wpa_supplicant@.service                    disabled        disabled     
x11presetdrv.service                       enabled         enabled      
x11vnc.service                             disabled        disabled     
xfs_scrub@.service                         static          -            
xfs_scrub_all.service                      static          -            
xfs_scrub_fail@.service                    static          -            
xl2tpd.service                             disabled        disabled     
zram-swap.service                          enabled         disabled     

187 unit files listed.
Список запущенных служб 
# systemctl list-units --type=service
  UNIT                                                  LOAD   ACTIVE SUB     DESCRIPTION                                     
  alsa-restore.service                                  loaded active exited  Save/Restore Sound Card State
  alteratord.service                                    loaded active running Alterator backend server
  bluetooth.service                                     loaded active running Bluetooth service
  chronyd.service                                       loaded active running NTP client/server
  crond.service                                         loaded active running Vixie Cron Daemon
  dbus.service                                          loaded active running D-Bus System Message Bus
  kmod-static-nodes.service                             loaded active exited  Create List of Static Device Nodes
  lightdm.service                                       loaded active running Light Display Manager
  ModemManager.service                                  loaded active running Modem Manager
  network.service                                       loaded active exited  Network Connectivity
  NetworkManager.service                                loaded active running Network Manager
  plymouth-quit-wait.service                            loaded active exited  Hold until boot process finishes up
  plymouth-read-write.service                           loaded active exited  Tell Plymouth To Write Out Runtime Data
  polkit.service                                        loaded active running Authorization Manager
  sshd.service                                          loaded active running OpenSSH server daemon
  systemd-fsck-root.service                             loaded active exited  File System Check on Root Device
  systemd-fsck@dev-disk-by\x2duuid-F2B5\x2dFDB9.service loaded active exited  File System Check on /dev/disk/by-uuid/F2B5-FDB9
  systemd-growfs@-.service                              loaded active exited  Grow File System on /
  systemd-journal-flush.service                         loaded active exited  Flush Journal to Persistent Storage
  systemd-journald.service                              loaded active running Journal Service
  systemd-logind.service                                loaded active running User Login Management
  systemd-modules-load.service                          loaded active exited  Load Kernel Modules
  systemd-random-seed.service                           loaded active exited  Load/Save Random Seed
  systemd-remount-fs.service                            loaded active exited  Remount Root and Kernel File Systems
  systemd-sysctl.service                                loaded active exited  Apply Kernel Variables
  systemd-tmpfiles-setup-dev.service                    loaded active exited  Create Static Device Nodes in /dev
  systemd-tmpfiles-setup.service                        loaded active exited  Create Volatile Files and Directories
  systemd-udev-settle.service                           loaded active exited  Wait for udev To Complete Device Initialization
  systemd-udev-trigger.service                          loaded active exited  Coldplug All udev Devices
  systemd-udevd.service                                 loaded active running Rule-based Manager for Device Events and Files
  systemd-update-utmp.service                           loaded active exited  Record System Boot/Shutdown in UTMP
  systemd-user-sessions.service                         loaded active exited  Permit User Sessions
  systemd-userdbd.service                               loaded active running User Database Manager
  systemd-vconsole-setup.service                        loaded active exited  Setup Virtual Console
  udisks2.service                                       loaded active running Disk Manager
  upower.service                                        loaded active running Daemon for power management
  user-runtime-dir@500.service                          loaded active exited  User Runtime Directory /run/user/500
  user@500.service                                      loaded active running User Manager for UID 500
  vconsole-setup-kludge@tty1.service                    loaded active exited  Setup Virtual Console on tty1
  wpa_supplicant.service                                loaded active running WPA supplicant
  zram-swap.service                                     loaded active exited  Enable and configure zram-swap module

LOAD   = Reflects whether the unit definition was properly loaded.
ACTIVE = The high-level unit activation state, i.e. generalization of SUB.
SUB    = The low-level unit activation state, values depend on unit type.
41 loaded units listed. Pass --all to see loaded but inactive units, too.
To show all installed unit files use 'systemctl list-unit-files'.

Особенности

VLC

  • "Видео поверх всех окон" в VLC нормально делается из оконного менеджера, из "Вид-Поверх всех окон" работает некорректно
  • Плагины
    • для ускорения видео - пакет vlc-pugin-h264
    • для просмотра видео с DLNA-сервера - пакет vlc-pugin-upnp
    • проигрывание MIDI - пакет vlc-plugin-fluidsynth

Raspbian

Raspbian
Разрядность 32-bit
Среда LXDE
Объем ОЗУ после загрузки 165 мб
Занятое место с программами 7,4 Гб / 32 Гб
ПО
  • Офис
    • LibreOffice
    • Fbreader
  • Сеть
    • Chromium
    • Firefox
    • qBittorrent
  • Мультимедиа
    • Audacious
    • VLC
  • Графика
    • Gimp
    • Просмотр изображений
  • Игры
    • Boswars
    • FrozenBubble
    • Supertux
    • Zaz
  • Системные
    • Gnome System Monitor
Дополнительные утилиты
  • RPi Imager - утилита для записи образов RPi
  • SD Card Copier - утилита для копирования образа с карточки на карточку
  • RPi Configuration - конфигуратор системы, дисплея, интерфейсов, производительности и локализации
  • RPi Diagnostics - утилита для теста скорости SD-карты
Список запущенных процессов 
$ pstree
systemd─┬─ModemManager───2*[{ModemManager}]
        ├─applet.py
        ├─avahi-daemon───avahi-daemon
        ├─bluetoothd
        ├─cron
        ├─cups-browsed───2*[{cups-browsed}]
        ├─cupsd
        ├─dbus-daemon
        ├─dhcpcd
        ├─hciattach
        ├─lightdm─┬─Xorg───{Xorg}
        │         ├─lightdm─┬─lxsession─┬─lxpanel─┬─lxterminal─┬─bash───pstree
        │         │         │           │         │            └─3*[{lxterminal+
        │         │         │           │         └─5*[{lxpanel}]
        │         │         │           ├─lxpolkit───2*[{lxpolkit}]
        │         │         │           ├─openbox
        │         │         │           ├─pcmanfm───2*[{pcmanfm}]
        │         │         │           ├─ssh-agent
        │         │         │           └─2*[{lxsession}]
        │         │         └─2*[{lightdm}]
        │         └─2*[{lightdm}]
        ├─login───bash
        ├─menu-cached───2*[{menu-cached}]
        ├─packagekitd───2*[{packagekitd}]
        ├─polkitd───2*[{polkitd}]
        ├─rngd───3*[{rngd}]
        ├─rsyslogd───3*[{rsyslogd}]
        ├─rtkit-daemon───2*[{rtkit-daemon}]
        ├─ssh-agent
        ├─sshd
        ├─systemd─┬─(sd-pam)
        │         ├─dbus-daemon
        │         ├─gvfs-afc-volume───3*[{gvfs-afc-volume}]
        │         ├─gvfs-goa-volume───2*[{gvfs-goa-volume}]
        │         ├─gvfs-gphoto2-vo───2*[{gvfs-gphoto2-vo}]
        │         ├─gvfs-mtp-volume───2*[{gvfs-mtp-volume}]
        │         ├─gvfs-udisks2-vo───3*[{gvfs-udisks2-vo}]
        │         ├─gvfsd─┬─gvfsd-trash───2*[{gvfsd-trash}]
        │         │       └─2*[{gvfsd}]
        │         ├─gvfsd-fuse───5*[{gvfsd-fuse}]
        │         ├─pipewire─┬─pipewire-media-───{pipewire-media-}
        │         │          └─{pipewire}
        │         └─pulseaudio───2*[{pulseaudio}]
        ├─systemd-journal
        ├─systemd-logind
        ├─systemd-timesyn───{systemd-timesyn}
        ├─systemd-udevd
        ├─thd
        ├─udisksd───4*[{udisksd}]
        └─2*[wpa_supplicant]
Список загруженных модулей ядра 
$ lsmod
^[[6~Module                  Size  Used by
xpad                   32768  0
ff_memless             16384  1 xpad
joydev                 20480  0
rfcomm                 49152  4
cmac                   16384  2
algif_hash             16384  1
aes_arm_bs             24576  2
crypto_simd            16384  1 aes_arm_bs
cryptd                 24576  2 crypto_simd
algif_skcipher         16384  1
af_alg                 28672  6 algif_hash,algif_skcipher
bnep                   20480  2
hci_uart               40960  1
btbcm                  20480  1 hci_uart
bluetooth             503808  31 hci_uart,bnep,btbcm,rfcomm
ecdh_generic           16384  1 bluetooth
ecc                    40960  1 ecdh_generic
8021q                  32768  0
garp                   16384  1 8021q
stp                    16384  1 garp
llc                    16384  2 garp,stp
vc4                   315392  7
snd_soc_hdmi_codec     16384  1
drm_display_helper     16384  1 vc4
cec                    49152  1 vc4
drm_dma_helper         20480  1 vc4
drm_kms_helper        188416  4 drm_dma_helper,vc4
snd_soc_core          253952  2 vc4,snd_soc_hdmi_codec
brcmfmac              335872  0
brcmutil               20480  1 brcmfmac
snd_compress           20480  1 snd_soc_core
snd_pcm_dmaengine      20480  1 snd_soc_core
syscopyarea            16384  1 drm_kms_helper
sha256_generic         16384  0
sysfillrect            16384  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
fb_sys_fops            16384  1 drm_kms_helper
cfg80211              811008  1 brcmfmac
bcm2835_codec          45056  0
v4l2_mem2mem           40960  1 bcm2835_codec
bcm2835_isp            32768  0
bcm2835_v4l2           45056  0
bcm2835_mmal_vchiq     36864  3 bcm2835_isp,bcm2835_codec,bcm2835_v4l2
rfkill                 32768  6 bluetooth,cfg80211
raspberrypi_hwmon      16384  0
videobuf2_dma_contig    20480  2 bcm2835_isp,bcm2835_codec
videobuf2_vmalloc      16384  1 bcm2835_v4l2
videobuf2_memops       16384  2 videobuf2_dma_contig,videobuf2_vmalloc
videobuf2_v4l2         32768  4 bcm2835_isp,bcm2835_codec,bcm2835_v4l2,v4l2_mem2mem
videobuf2_common       65536  8 bcm2835_isp,bcm2835_codec,videobuf2_dma_contig,videobuf2_vmalloc,videobuf2_memops,bcm2835_v4l2,v4l2_mem2mem,videobuf2_v4l2
videodev              266240  6 bcm2835_isp,bcm2835_codec,videobuf2_common,bcm2835_v4l2,v4l2_mem2mem,videobuf2_v4l2
i2c_bcm2835            16384  0
snd_bcm2835            24576  1
snd_pcm               118784  5 snd_compress,snd_pcm_dmaengine,snd_soc_hdmi_codec,snd_bcm2835,snd_soc_core
vc_sm_cma              32768  2 bcm2835_isp,bcm2835_mmal_vchiq
snd_timer              36864  1 snd_pcm
snd                    94208  12 snd_compress,snd_soc_hdmi_codec,snd_timer,snd_bcm2835,snd_soc_core,snd_pcm
mc                     53248  6 bcm2835_isp,bcm2835_codec,videobuf2_common,videodev,v4l2_mem2mem,videobuf2_v4l2
fixed                  16384  0
uio_pdrv_genirq        16384  0
uio                    24576  1 uio_pdrv_genirq
drm                   544768  8 drm_dma_helper,vc4,drm_display_helper,drm_kms_helper
i2c_dev                16384  0
fuse                  131072  3
drm_panel_orientation_quirks    16384  1 drm
backlight              20480  1 drm
ip_tables              28672  0
x_tables               36864  1 ip_tables
ipv6                  520192  82
Список служб 
$ systemctl list-unit-files --type=service
UNIT FILE                                  STATE           VENDOR PRESET
alsa-restore.service                       static          -            
alsa-state.service                         static          -            
alsa-utils.service                         masked          enabled      
apparmor.service                           enabled         enabled      
apply_noobs_os_config.service              disabled        enabled      
apt-daily-upgrade.service                  static          -            
apt-daily.service                          static          -            
auth-rpcgss-module.service                 static          -            
autovt@.service                            alias           -            
avahi-daemon.service                       enabled         enabled      
bluetooth.service                          enabled         enabled      
bthelper@.service                          static          -            
colord.service                             static          -            
configure-printer@.service                 static          -            
console-getty.service                      disabled        disabled     
console-setup.service                      enabled         enabled      
container-getty@.service                   static          -            
cron.service                               enabled         enabled      
cryptdisks-early.service                   masked          enabled      
cryptdisks.service                         masked          enabled      
cups-browsed.service                       enabled         enabled      
cups.service                               enabled         enabled      
dbus-fi.w1.wpa_supplicant1.service         alias           -            
dbus-org.bluez.service                     alias           -            
dbus-org.freedesktop.Avahi.service         alias           -            
dbus-org.freedesktop.hostname1.service     alias           -            
dbus-org.freedesktop.locale1.service       alias           -            
dbus-org.freedesktop.login1.service        alias           -            
dbus-org.freedesktop.ModemManager1.service alias           -            
dbus-org.freedesktop.timedate1.service     alias           -            
dbus-org.freedesktop.timesync1.service     alias           -            
dbus.service                               static          -            
debug-shell.service                        disabled        disabled     
dhcpcd.service                             enabled         enabled      
display-manager.service                    alias           -            
dphys-swapfile.service                     enabled         enabled      
e2scrub@.service                           static          -            
e2scrub_all.service                        static          -            
e2scrub_fail@.service                      static          -            
e2scrub_reap.service                       enabled         enabled      
emergency.service                          static          -            
fake-hwclock.service                       enabled         enabled      
fio.service                                disabled        enabled      
fstrim.service                             static          -            
getty-static.service                       static          -            
getty@.service                             enabled         enabled      
glamor-test.service                        disabled        enabled      
gldriver-test.service                      enabled         enabled      
hciuart.service                            enabled         enabled      
hwclock.service                            masked          enabled      
ifup@.service                              static          -            
ifupdown-pre.service                       static          -            
ifupdown-wait-online.service               disabled        enabled      
iio-sensor-proxy.service                   static          -            
initrd-cleanup.service                     static          -            
initrd-parse-etc.service                   static          -            
initrd-switch-root.service                 static          -            
initrd-udevadm-cleanup-db.service          static          -            
ipp-usb.service                            static          -            
keyboard-setup.service                     enabled         enabled      
kmod-static-nodes.service                  static          -            
kmod.service                               alias           -            
lightdm.service                            enabled         enabled      
logrotate.service                          static          -            
man-db.service                             static          -            
ModemManager.service                       enabled         enabled      
modprobe@.service                          static          -            
networking.service                         enabled         enabled      
NetworkManager-dispatcher.service          disabled        enabled      
NetworkManager-wait-online.service         disabled        enabled      
NetworkManager.service                     disabled        enabled      
nfs-common.service                         masked          enabled      
nfs-config.service                         static          -            
nfs-idmapd.service                         static          -            
nfs-utils.service                          static          -            
nftables.service                           disabled        enabled      
packagekit-offline-update.service          static          -            
packagekit.service                         static          -            
paxctld.service                            disabled        enabled      
pigpiod.service                            disabled        enabled      
plymouth-halt.service                      static          -            
plymouth-kexec.service                     static          -            
plymouth-log.service                       alias           -            
plymouth-poweroff.service                  static          -            
plymouth-quit-wait.service                 static          -            
plymouth-quit.service                      static          -            
plymouth-read-write.service                static          -            
plymouth-reboot.service                    static          -            
plymouth-start.service                     static          -            
plymouth-switch-root.service               static          -            
plymouth.service                           alias           -            
polkit.service                             static          -            
portmap.service                            alias           -            
procps.service                             alias           -            
pulseaudio-enable-autospawn.service        masked          enabled      
quotaon.service                            static          -            
raspberrypi-net-mods.service               enabled         enabled      
raspi-config.service                       generated       -            
rc-local.service                           enabled-runtime enabled      
rc.service                                 masked          enabled      
rcS.service                                masked          enabled      
regenerate_ssh_host_keys.service           disabled        enabled      
rescue.service                             static          -            
rng-tools-debian.service                   generated       -            
rng-tools.service                          alias           -            
rpc-gssd.service                           static          -            
rpc-statd-notify.service                   disabled        enabled      
rpc-statd.service                          disabled        enabled      
rpc-svcgssd.service                        static          -            
rpcbind.service                            disabled        enabled      
rpi-display-backlight.service              enabled         enabled      
rpi-eeprom-update.service                  enabled         enabled      
rsync.service                              enabled         enabled      
rsyslog.service                            enabled         enabled      
rtkit-daemon.service                       disabled        enabled      
saned.service                              masked          enabled      
saned@.service                             indirect        enabled      
serial-getty@.service                      disabled        enabled      
ssh.service                                enabled         enabled      
ssh@.service                               static          -            
sshd.service                               alias           -            
sshswitch.service                          enabled         enabled      
sudo.service                               masked          enabled      
syslog.service                             alias           -            
system-update-cleanup.service              static          -            
systemd-ask-password-console.service       static          -            
systemd-ask-password-plymouth.service      static          -            
systemd-ask-password-wall.service          static          -            
systemd-backlight@.service                 static          -            
systemd-binfmt.service                     static          -            
systemd-bless-boot.service                 static          -            
systemd-boot-check-no-failures.service     disabled        disabled     
systemd-boot-system-token.service          static          -            
systemd-exit.service                       static          -            
systemd-fsck-root.service                  enabled-runtime enabled      
systemd-fsck@.service                      static          -            
systemd-fsckd.service                      static          -            
systemd-halt.service                       static          -            
systemd-hibernate-resume@.service          static          -            
systemd-hibernate.service                  static          -            
systemd-hostnamed.service                  static          -            
systemd-hwdb-update.service                static          -            
systemd-hybrid-sleep.service               static          -            
systemd-initctl.service                    static          -            
systemd-journal-flush.service              static          -            
systemd-journald.service                   static          -            
systemd-journald@.service                  static          -            
systemd-kexec.service                      static          -            
systemd-localed.service                    static          -            
systemd-logind.service                     static          -            
systemd-machine-id-commit.service          static          -            
systemd-modules-load.service               static          -            
systemd-network-generator.service          disabled        disabled     
systemd-networkd-wait-online.service       disabled        disabled     
systemd-networkd.service                   disabled        enabled      
systemd-poweroff.service                   static          -            
systemd-pstore.service                     enabled         enabled      
systemd-quotacheck.service                 static          -            
systemd-random-seed.service                static          -            
systemd-reboot.service                     static          -            
systemd-remount-fs.service                 enabled-runtime enabled      
systemd-resolved.service                   disabled        enabled      
systemd-rfkill.service                     static          -            
systemd-suspend-then-hibernate.service     static          -            
systemd-suspend.service                    static          -            
systemd-sysctl.service                     static          -            
systemd-sysusers.service                   static          -            
systemd-time-wait-sync.service             disabled        disabled     
systemd-timedated.service                  static          -            
systemd-timesyncd.service                  enabled         enabled      
systemd-tmpfiles-clean.service             static          -            
systemd-tmpfiles-setup-dev.service         static          -            
systemd-tmpfiles-setup.service             static          -            
systemd-udev-settle.service                static          -            
systemd-udev-trigger.service               static          -            
systemd-udevd.service                      static          -            
systemd-update-utmp-runlevel.service       static          -            
systemd-update-utmp.service                static          -            
systemd-user-sessions.service              static          -            
systemd-volatile-root.service              static          -            
triggerhappy.service                       enabled         enabled      
udev.service                               alias           -            
udisks2.service                            enabled         enabled      
upower.service                             disabled        enabled      
usb_modeswitch@.service                    static          -            
user-runtime-dir@.service                  static          -            
user@.service                              static          -            
userconfig.service                         disabled        enabled      
vncserver-virtuald.service                 disabled        enabled      
vncserver-x11-serviced.service             disabled        enabled      
wpa_supplicant-nl80211@.service            disabled        enabled      
wpa_supplicant-wired@.service              disabled        enabled      
wpa_supplicant.service                     enabled         enabled      
wpa_supplicant@.service                    disabled        enabled      
x11-common.service                         masked          enabled      

195 unit files listed.
Список запущенных служб 
$ systemctl list-units --type=service
  UNIT                                                        LOAD   ACTIVE SUB     DESCRIPTION
  alsa-restore.service                                        loaded active exited  Save/Restore Sound Card State
  avahi-daemon.service                                        loaded active running Avahi mDNS/DNS-SD Stack
  bluetooth.service                                           loaded active running Bluetooth service
● bthelper@hci0.service                                       loaded failed failed  Raspberry Pi bluetooth helper
  console-setup.service                                       loaded active exited  Set console font and keymap
  cron.service                                                loaded active running Regular background program processing daemon
  cups-browsed.service                                        loaded active running Make remote CUPS printers available locally
  cups.service                                                loaded active running CUPS Scheduler
  dbus.service                                                loaded active running D-Bus System Message Bus
  dhcpcd.service                                              loaded active running DHCP Client Daemon
  dphys-swapfile.service                                      loaded active exited  dphys-swapfile - set up, mount/unmount, and delete a swap file
  fake-hwclock.service                                        loaded active exited  Restore / save the current clock
  getty@tty1.service                                          loaded active running Getty on tty1
  gldriver-test.service                                       loaded active exited  Check for v3d driver
  hciuart.service                                             loaded active running Configure Bluetooth Modems connected by UART
  ifupdown-pre.service                                        loaded active exited  Helper to synchronize boot up for ifupdown
  keyboard-setup.service                                      loaded active exited  Set the console keyboard layout
  kmod-static-nodes.service                                   loaded active exited  Create list of static device nodes for the current kernel
  lightdm.service                                             loaded active running Light Display Manager
  ModemManager.service                                        loaded active running Modem Manager
  networking.service                                          loaded active exited  Raise network interfaces
  packagekit.service                                          loaded active running PackageKit Daemon
  plymouth-quit-wait.service                                  loaded active exited  Hold until boot process finishes up
  plymouth-read-write.service                                 loaded active exited  Tell Plymouth To Write Out Runtime Data
  plymouth-start.service                                      loaded active exited  Show Plymouth Boot Screen
  polkit.service                                              loaded active running Authorization Manager
  raspi-config.service                                        loaded active exited  LSB: Switch to ondemand cpu governor (unless shift key is pressed)
  rc-local.service                                            loaded active exited  /etc/rc.local Compatibility
  rng-tools-debian.service                                    loaded active running LSB: rng-tools (Debian variant)
  rpi-eeprom-update.service                                   loaded active exited  Check for Raspberry Pi EEPROM updates
  rsyslog.service                                             loaded active running System Logging Service
  rtkit-daemon.service                                        loaded active running RealtimeKit Scheduling Policy Service
  ssh.service                                                 loaded active running OpenBSD Secure Shell server
  systemd-fsck-root.service                                   loaded active exited  File System Check on Root Device
  systemd-fsck@dev-disk-by\x2dpartuuid-1ec3ba21\x2d01.service loaded active exited  File System Check on /dev/disk/by-partuuid/1ec3ba21-01
  systemd-journal-flush.service                               loaded active exited  Flush Journal to Persistent Storage
  systemd-journald.service                                    loaded active running Journal Service
  systemd-logind.service                                      loaded active running User Login Management
  systemd-modules-load.service                                loaded active exited  Load Kernel Modules
  systemd-random-seed.service                                 loaded active exited  Load/Save Random Seed
  systemd-remount-fs.service                                  loaded active exited  Remount Root and Kernel File Systems
  systemd-sysctl.service                                      loaded active exited  Apply Kernel Variables
  systemd-sysusers.service                                    loaded active exited  Create System Users
  systemd-timesyncd.service                                   loaded active running Network Time Synchronization
  systemd-tmpfiles-setup-dev.service                          loaded active exited  Create Static Device Nodes in /dev
  systemd-tmpfiles-setup.service                              loaded active exited  Create Volatile Files and Directories
  systemd-udev-trigger.service                                loaded active exited  Coldplug All udev Devices
  systemd-udevd.service                                       loaded active running Rule-based Manager for Device Events and Files
  systemd-update-utmp.service                                 loaded active exited  Update UTMP about System Boot/Shutdown
  systemd-user-sessions.service                               loaded active exited  Permit User Sessions
  triggerhappy.service                                        loaded active running triggerhappy global hotkey daemon
  udisks2.service                                             loaded active running Disk Manager
  upower.service                                              loaded active running Daemon for power management
  user-runtime-dir@1000.service                               loaded active exited  User Runtime Directory /run/user/1000
  user@1000.service                                           loaded active running User Manager for UID 1000
  wpa_supplicant.service                                      loaded active running WPA supplicant

LOAD   = Reflects whether the unit definition was properly loaded.
ACTIVE = The high-level unit activation state, i.e. generalization of SUB.
SUB    = The low-level unit activation state, values depend on unit type.
56 loaded units listed. Pass --all to see loaded but inactive units, too.
To show all installed unit files use 'systemctl list-unit-files'.

Идеи

  • сделать 32-bit дистрибутив + использование LXDE (меньше памяти будет есть) (Simply при загрузке съедает уже мб 600 из 1 гб)

--Petr-akhlamov (обсуждение) 20:32, 5 января 2024 (UTC)