=== uname -a ===
Linux ohm 6.19.10-danctnix1-1-pinetab2 #1 SMP PREEMPT_DYNAMIC Sat, 28 Mar 2026 02:45:08 +0000 aarch64 GNU/Linux

=== date / uptime ===
2026-05-03T09:08:40+02:00
 09:08:40 up 17:34,  3 users,  load average: 0.01, 0.31, 0.68

=== loginctl list-sessions ===
SESSION  UID USER      SEAT  LEADER CLASS   TTY  IDLE SINCE
    345 1001 mfritsche seat0 24148  user    tty2 no   -
    346 1001 mfritsche -     24321  manager -    no   -
    347 1001 mfritsche seat0 24633  user    tty3 no   -
    351 1001 mfritsche -     25683  user    -    no   -

4 sessions listed.

=== loginctl show-session 347 (full) ===
Id=347
User=1001
Name=mfritsche
Timestamp=Sun 2026-05-03 08:58:10 CEST
TimestampMonotonic=62631263116
VTNr=3
Seat=seat0
TTY=tty3
Remote=no
Service=sddm
Desktop=KDE
Scope=session-347.scope
Leader=24633
LeaderPIDFDId=24634
Audit=347
Type=x11
Class=user
Active=yes
State=active
IdleHint=no
IdleSinceHint=0
IdleSinceHintMonotonic=0
CanIdle=yes
CanLock=yes
LockedHint=no

=== Xorg cmdline ===
/usr/lib/Xorg -nolisten tcp -background none -seat seat0 -noreset -keeptty -novtswitch -verbose 3 -auth /run/user/1001/xauth_TraioE -displayfd 13 vt3 

=== kwin_x11 cmdline ===
/usr/bin/kwin_x11 --replace 

=== plasmashell PID/version ===
24802 /usr/bin/plasmashell --no-respawn
25687 bash -c export DISPLAY=:0 XAUTHORITY=/run/user/1001/xauth_TraioE; \ echo "=== uname -a ==="; uname -a; \ echo; echo "=== date / uptime ==="; date -Iseconds; uptime; \ echo; echo "=== loginctl list-sessions ==="; loginctl list-sessions; \ echo; echo "=== loginctl show-session 347 (full) ==="; loginctl show-session 347; \ echo; echo "=== Xorg cmdline ==="; cat /proc/24687/cmdline | tr "\0" " "; echo; \ echo; echo "=== kwin_x11 cmdline ==="; cat /proc/24769/cmdline | tr "\0" " "; echo; \ echo; echo "=== plasmashell PID/version ==="; pgrep -af plasmashell; plasmashell --version 2>&1 | head -5; \ echo; echo "=== kwin_x11 --version ==="; kwin_x11 --version 2>&1 | head -5; \ echo; echo "=== ps -o pid,ppid,user,cmd -e | grep -E \"(Xorg|kwin|plasma|sddm|kded|kwalletd|xdg-desktop|kglobalaccel)\" ==="; ps -o pid,ppid,user,cmd -e | grep -E "(Xorg|kwin|plasma|sddm|kded|kwalletd|xdg-desktop|kglobalaccel)" | grep -v grep; \ echo; echo "=== thermal_zones ==="; for z in /sys/class/thermal/thermal_zone*; do echo "$z: $(cat $z/type) = $(cat $z/temp)"; done; \ echo; echo "=== cpu governor ==="; cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor | sort -u; \ echo; echo "=== Xorg log (last 200 lines) ==="; tail -200 ~/.local/share/xorg/Xorg.0.log 2>/dev/null || tail -200 /var/log/Xorg.0.log 2>/dev/null || echo "no xorg log found at standard paths"; \ echo; echo "=== drm-info VPU presence ==="; ls -la /dev/dri/ /dev/video* 2>/dev/null
plasmashell 6.6.4

=== kwin_x11 --version ===
kwin 6.6.4

=== ps -o pid,ppid,user,cmd -e | grep -E "(Xorg|kwin|plasma|sddm|kded|kwalletd|xdg-desktop|kglobalaccel)" ===
  24547       1 root     /usr/bin/sddm
  24633   24547 root     /usr/lib/sddm/sddm-helper --socket /tmp/sddm-auth-1bd38109-ef42-4d79-b15d-252861131c3d --id 1 --start /usr/bin/startplasma-x11 --user mfritsche --display-server /usr/bin/X -nolisten tcp -background none -seat seat0 -noreset -keeptty -novtswitch -verbose 3
  24641   24633 mfritsc+ /usr/lib/sddm/sddm-helper-start-x11user /usr/bin/X -nolisten tcp -background none -seat seat0 -noreset -keeptty -novtswitch -verbose 3 /usr/share/sddm/scripts/Xsession "/usr/bin/startplasma-x11"
  24687   24641 root     /usr/lib/Xorg -nolisten tcp -background none -seat seat0 -noreset -keeptty -novtswitch -verbose 3 -auth /run/user/1001/xauth_TraioE -displayfd 13 vt3
  24692   24641 mfritsc+ /usr/bin/startplasma-x11
  24728   24321 mfritsc+ /usr/lib/kglobalacceld
  24734   24321 mfritsc+ /usr/lib/xdg-desktop-portal
  24768   24321 mfritsc+ /usr/bin/kded6
  24769   24321 mfritsc+ /usr/bin/kwin_x11 --replace
  24802   24321 mfritsc+ /usr/bin/plasmashell --no-respawn
  25021   24321 mfritsc+ /usr/lib/xdg-desktop-portal-gtk
  25068   24321 mfritsc+ /usr/lib/xdg-desktop-portal-kde

=== thermal_zones ===
/sys/class/thermal/thermal_zone0: cpu-thermal = 43125
/sys/class/thermal/thermal_zone1: gpu-thermal = 38888

=== cpu governor ===
performance

=== Xorg log (last 200 lines) ===
[ 62632.232] (II) Initializing extension SYNC
[ 62632.232] (II) Initializing extension XKEYBOARD
[ 62632.233] (II) Initializing extension XC-MISC
[ 62632.233] (II) Initializing extension SECURITY
[ 62632.234] (II) Initializing extension XFIXES
[ 62632.234] (II) Initializing extension RENDER
[ 62632.234] (II) Initializing extension RANDR
[ 62632.235] (II) Initializing extension COMPOSITE
[ 62632.235] (II) Initializing extension DAMAGE
[ 62632.236] (II) Initializing extension MIT-SCREEN-SAVER
[ 62632.236] (II) Initializing extension DOUBLE-BUFFER
[ 62632.236] (II) Initializing extension RECORD
[ 62632.236] (II) Initializing extension DPMS
[ 62632.237] (II) Initializing extension Present
[ 62632.237] (II) Initializing extension DRI3
[ 62632.237] (II) Initializing extension X-Resource
[ 62632.237] (II) Initializing extension XVideo
[ 62632.238] (II) Initializing extension XVideo-MotionCompensation
[ 62632.238] (II) Initializing extension GLX
[ 62632.287] (II) AIGLX: Loaded and initialized rockchip
[ 62632.287] (II) GLX: Initialized DRI2 GL provider for screen 0
[ 62632.287] (II) Initializing extension XFree86-VidModeExtension
[ 62632.287] (II) Initializing extension XFree86-DGA
[ 62632.288] (II) Initializing extension XFree86-DRI
[ 62632.288] (II) Initializing extension DRI2
[ 62632.289] (II) modeset(0): Damage tracking initialized
[ 62632.290] (II) modeset(0): Setting screen physical size to 211 x 338
[ 62632.473] (II) config/udev: Adding input device adc-keys (/dev/input/event2)
[ 62632.473] (**) adc-keys: Applying InputClass "libinput keyboard catchall"
[ 62632.473] (II) LoadModule: "libinput"
[ 62632.473] (II) Loading /usr/lib/xorg/modules/input/libinput_drv.so
[ 62632.487] (II) Module libinput: vendor="X.Org Foundation"
[ 62632.487] 	compiled for 1.21.1.13, module version = 1.5.0
[ 62632.487] 	Module class: X.Org XInput Driver
[ 62632.487] 	ABI class: X.Org XInput driver, version 24.4
[ 62632.487] (II) Using input driver 'libinput' for 'adc-keys'
[ 62632.490] (II) systemd-logind: got fd for /dev/input/event2 13:66 fd 28 paused 0
[ 62632.490] (**) adc-keys: always reports core events
[ 62632.490] (**) Option "Device" "/dev/input/event2"
[ 62632.499] (II) event2  - adc-keys: is tagged by udev as: Keyboard
[ 62632.499] (II) event2  - adc-keys: device is a keyboard
[ 62632.499] (II) event2  - adc-keys: device removed
[ 62632.500] (**) Option "config_info" "udev:/sys/devices/platform/adc-keys/input/input3/event2"
[ 62632.500] (II) XINPUT: Adding extended input device "adc-keys" (type: KEYBOARD, id 6)
[ 62632.503] (II) event2  - adc-keys: is tagged by udev as: Keyboard
[ 62632.503] (II) event2  - adc-keys: device is a keyboard
[ 62632.509] (II) config/udev: Adding input device HID 1018:1006 (/dev/input/event4)
[ 62632.509] (**) HID 1018:1006: Applying InputClass "libinput keyboard catchall"
[ 62632.509] (II) Using input driver 'libinput' for 'HID 1018:1006'
[ 62632.512] (II) systemd-logind: got fd for /dev/input/event4 13:68 fd 31 paused 0
[ 62632.512] (**) HID 1018:1006: always reports core events
[ 62632.512] (**) Option "Device" "/dev/input/event4"
[ 62632.519] (II) event4  - HID 1018:1006: is tagged by udev as: Keyboard
[ 62632.520] (II) event4  - HID 1018:1006: device is a keyboard
[ 62632.520] (II) event4  - HID 1018:1006: device removed
[ 62632.520] (**) Option "config_info" "udev:/sys/devices/platform/fd840000.usb/usb2/2-1/2-1:1.0/0003:1018:1006.0001/input/input5/event4"
[ 62632.520] (II) XINPUT: Adding extended input device "HID 1018:1006" (type: KEYBOARD, id 7)
[ 62632.526] (II) event4  - HID 1018:1006: is tagged by udev as: Keyboard
[ 62632.527] (II) event4  - HID 1018:1006: device is a keyboard
[ 62632.531] (II) config/udev: Adding input device HID 1018:1006 Mouse (/dev/input/event5)
[ 62632.531] (**) HID 1018:1006 Mouse: Applying InputClass "libinput pointer catchall"
[ 62632.531] (II) Using input driver 'libinput' for 'HID 1018:1006 Mouse'
[ 62632.534] (II) systemd-logind: got fd for /dev/input/event5 13:69 fd 32 paused 0
[ 62632.534] (**) HID 1018:1006 Mouse: always reports core events
[ 62632.534] (**) Option "Device" "/dev/input/event5"
[ 62632.541] (II) event5  - HID 1018:1006 Mouse: is tagged by udev as: Mouse
[ 62632.542] (II) event5  - HID 1018:1006 Mouse: device is a pointer
[ 62632.543] (II) event5  - HID 1018:1006 Mouse: device removed
[ 62632.543] (II) libinput: HID 1018:1006 Mouse: Step value 0 was provided, libinput Fallback acceleration function is used.
[ 62632.543] (II) libinput: HID 1018:1006 Mouse: Step value 0 was provided, libinput Fallback acceleration function is used.
[ 62632.543] (II) libinput: HID 1018:1006 Mouse: Step value 0 was provided, libinput Fallback acceleration function is used.
[ 62632.543] (**) Option "config_info" "udev:/sys/devices/platform/fd840000.usb/usb2/2-1/2-1:1.1/0003:1018:1006.0002/input/input10/event5"
[ 62632.543] (II) XINPUT: Adding extended input device "HID 1018:1006 Mouse" (type: MOUSE, id 8)
[ 62632.543] (**) Option "AccelerationScheme" "none"
[ 62632.543] (**) HID 1018:1006 Mouse: (accel) selected scheme none/0
[ 62632.543] (**) HID 1018:1006 Mouse: (accel) acceleration factor: 2.000
[ 62632.543] (**) HID 1018:1006 Mouse: (accel) acceleration threshold: 4
[ 62632.549] (II) event5  - HID 1018:1006 Mouse: is tagged by udev as: Mouse
[ 62632.550] (II) event5  - HID 1018:1006 Mouse: device is a pointer
[ 62632.554] (II) config/udev: Adding input device HID 1018:1006 Mouse (/dev/input/mouse1)
[ 62632.554] (II) No input driver specified, ignoring this device.
[ 62632.555] (II) This device may have been added with another device file.
[ 62632.559] (II) config/udev: Adding input device HID 1018:1006 Touchpad (/dev/input/event6)
[ 62632.559] (**) HID 1018:1006 Touchpad: Applying InputClass "libinput touchpad catchall"
[ 62632.559] (II) Using input driver 'libinput' for 'HID 1018:1006 Touchpad'
[ 62632.561] (II) systemd-logind: got fd for /dev/input/event6 13:70 fd 33 paused 0
[ 62632.561] (**) HID 1018:1006 Touchpad: always reports core events
[ 62632.561] (**) Option "Device" "/dev/input/event6"
[ 62632.569] (II) event6  - HID 1018:1006 Touchpad: is tagged by udev as: Touchpad
[ 62632.570] (EE) event6  - HID 1018:1006 Touchpad: kernel bug: clickpad advertising right button. See https://wayland.freedesktop.org/libinput/doc/1.31.1/clickpad-with-right-button.html for details
[ 62632.573] (II) event6  - HID 1018:1006 Touchpad: device is a touchpad
[ 62632.573] (II) event6  - HID 1018:1006 Touchpad: device removed
[ 62632.573] (II) libinput: HID 1018:1006 Touchpad: Step value 0 was provided, libinput Fallback acceleration function is used.
[ 62632.573] (II) libinput: HID 1018:1006 Touchpad: Step value 0 was provided, libinput Fallback acceleration function is used.
[ 62632.573] (II) libinput: HID 1018:1006 Touchpad: Step value 0 was provided, libinput Fallback acceleration function is used.
[ 62632.574] (**) Option "config_info" "udev:/sys/devices/platform/fd840000.usb/usb2/2-1/2-1:1.1/0003:1018:1006.0002/input/input11/event6"
[ 62632.574] (II) XINPUT: Adding extended input device "HID 1018:1006 Touchpad" (type: TOUCHPAD, id 9)
[ 62632.578] (**) Option "AccelerationScheme" "none"
[ 62632.578] (**) HID 1018:1006 Touchpad: (accel) selected scheme none/0
[ 62632.578] (**) HID 1018:1006 Touchpad: (accel) acceleration factor: 2.000
[ 62632.578] (**) HID 1018:1006 Touchpad: (accel) acceleration threshold: 4
[ 62632.584] (II) event6  - HID 1018:1006 Touchpad: is tagged by udev as: Touchpad
[ 62632.585] (EE) event6  - HID 1018:1006 Touchpad: kernel bug: clickpad advertising right button. See https://wayland.freedesktop.org/libinput/doc/1.31.1/clickpad-with-right-button.html for details
[ 62632.588] (II) event6  - HID 1018:1006 Touchpad: device is a touchpad
[ 62632.593] (II) config/udev: Adding input device HID 1018:1006 Touchpad (/dev/input/mouse2)
[ 62632.593] (II) No input driver specified, ignoring this device.
[ 62632.593] (II) This device may have been added with another device file.
[ 62632.597] (II) config/udev: Adding input device HID 1018:1006 System Control (/dev/input/event7)
[ 62632.597] (**) HID 1018:1006 System Control: Applying InputClass "libinput keyboard catchall"
[ 62632.597] (II) Using input driver 'libinput' for 'HID 1018:1006 System Control'
[ 62632.600] (II) systemd-logind: got fd for /dev/input/event7 13:71 fd 34 paused 0
[ 62632.600] (**) HID 1018:1006 System Control: always reports core events
[ 62632.600] (**) Option "Device" "/dev/input/event7"
[ 62632.607] (II) event7  - HID 1018:1006 System Control: is tagged by udev as: Keyboard
[ 62632.607] (II) event7  - HID 1018:1006 System Control: device is a keyboard
[ 62632.608] (II) event7  - HID 1018:1006 System Control: device removed
[ 62632.608] (**) Option "config_info" "udev:/sys/devices/platform/fd840000.usb/usb2/2-1/2-1:1.1/0003:1018:1006.0002/input/input12/event7"
[ 62632.608] (II) XINPUT: Adding extended input device "HID 1018:1006 System Control" (type: KEYBOARD, id 10)
[ 62632.614] (II) event7  - HID 1018:1006 System Control: is tagged by udev as: Keyboard
[ 62632.614] (II) event7  - HID 1018:1006 System Control: device is a keyboard
[ 62632.619] (II) config/udev: Adding input device HID 1018:1006 Consumer Control (/dev/input/event8)
[ 62632.619] (**) HID 1018:1006 Consumer Control: Applying InputClass "libinput keyboard catchall"
[ 62632.619] (II) Using input driver 'libinput' for 'HID 1018:1006 Consumer Control'
[ 62632.622] (II) systemd-logind: got fd for /dev/input/event8 13:72 fd 35 paused 0
[ 62632.622] (**) HID 1018:1006 Consumer Control: always reports core events
[ 62632.622] (**) Option "Device" "/dev/input/event8"
[ 62632.630] (II) event8  - HID 1018:1006 Consumer Control: is tagged by udev as: Keyboard
[ 62632.630] (II) event8  - HID 1018:1006 Consumer Control: device is a keyboard
[ 62632.631] (II) event8  - HID 1018:1006 Consumer Control: device removed
[ 62632.631] (II) libinput: HID 1018:1006 Consumer Control: needs a virtual subdevice
[ 62632.631] (**) Option "config_info" "udev:/sys/devices/platform/fd840000.usb/usb2/2-1/2-1:1.1/0003:1018:1006.0002/input/input13/event8"
[ 62632.631] (II) XINPUT: Adding extended input device "HID 1018:1006 Consumer Control" (type: MOUSE, id 11)
[ 62632.631] (**) Option "AccelerationScheme" "none"
[ 62632.631] (**) HID 1018:1006 Consumer Control: (accel) selected scheme none/0
[ 62632.631] (**) HID 1018:1006 Consumer Control: (accel) acceleration factor: 2.000
[ 62632.631] (**) HID 1018:1006 Consumer Control: (accel) acceleration threshold: 4
[ 62632.637] (II) event8  - HID 1018:1006 Consumer Control: is tagged by udev as: Keyboard
[ 62632.638] (II) event8  - HID 1018:1006 Consumer Control: device is a keyboard
[ 62632.642] (II) config/udev: Adding input device rk805 pwrkey (/dev/input/event0)
[ 62632.642] (**) rk805 pwrkey: Applying InputClass "libinput keyboard catchall"
[ 62632.642] (II) Using input driver 'libinput' for 'rk805 pwrkey'
[ 62632.645] (II) systemd-logind: got fd for /dev/input/event0 13:64 fd 36 paused 0
[ 62632.645] (**) rk805 pwrkey: always reports core events
[ 62632.645] (**) Option "Device" "/dev/input/event0"
[ 62632.651] (II) event0  - rk805 pwrkey: is tagged by udev as: Keyboard
[ 62632.652] (II) event0  - rk805 pwrkey: device is a keyboard
[ 62632.652] (II) event0  - rk805 pwrkey: device removed
[ 62632.652] (**) Option "config_info" "udev:/sys/devices/platform/fdd40000.i2c/i2c-0/0-0020/rk805-pwrkey.3.auto/input/input0/event0"
[ 62632.652] (II) XINPUT: Adding extended input device "rk805 pwrkey" (type: KEYBOARD, id 12)
[ 62632.658] (II) event0  - rk805 pwrkey: is tagged by udev as: Keyboard
[ 62632.658] (II) event0  - rk805 pwrkey: device is a keyboard
[ 62632.663] (II) config/udev: Adding input device Goodix Capacitive TouchScreen (/dev/input/event1)
[ 62632.663] (**) Goodix Capacitive TouchScreen: Applying InputClass "libinput keyboard catchall"
[ 62632.663] (**) Goodix Capacitive TouchScreen: Applying InputClass "libinput touchscreen catchall"
[ 62632.663] (II) Using input driver 'libinput' for 'Goodix Capacitive TouchScreen'
[ 62632.666] (II) systemd-logind: got fd for /dev/input/event1 13:65 fd 37 paused 0
[ 62632.666] (**) Goodix Capacitive TouchScreen: always reports core events
[ 62632.666] (**) Option "Device" "/dev/input/event1"
[ 62632.672] (II) event1  - Goodix Capacitive TouchScreen: is tagged by udev as: Keyboard Touchscreen
[ 62632.674] (II) event1  - Goodix Capacitive TouchScreen: device is a keyboard
[ 62632.674] (II) event1  - Goodix Capacitive TouchScreen: device is a touch device
[ 62632.674] (II) event1  - Goodix Capacitive TouchScreen: device removed
[ 62632.674] (II) libinput: Goodix Capacitive TouchScreen: needs a virtual subdevice
[ 62632.674] (**) Option "config_info" "udev:/sys/devices/platform/fe5a0000.i2c/i2c-1/1-005d/input/input1/event1"
[ 62632.674] (II) XINPUT: Adding extended input device "Goodix Capacitive TouchScreen" (type: TOUCHSCREEN, id 13)
[ 62632.674] (**) Option "AccelerationScheme" "none"
[ 62632.674] (**) Goodix Capacitive TouchScreen: (accel) selected scheme none/0
[ 62632.674] (**) Goodix Capacitive TouchScreen: (accel) acceleration factor: 2.000
[ 62632.674] (**) Goodix Capacitive TouchScreen: (accel) acceleration threshold: 4
[ 62632.679] (II) event1  - Goodix Capacitive TouchScreen: is tagged by udev as: Keyboard Touchscreen
[ 62632.681] (II) event1  - Goodix Capacitive TouchScreen: device is a keyboard
[ 62632.681] (II) event1  - Goodix Capacitive TouchScreen: device is a touch device
[ 62632.684] (II) config/udev: Adding input device Goodix Capacitive TouchScreen (/dev/input/mouse0)
[ 62632.684] (II) No input driver specified, ignoring this device.
[ 62632.684] (II) This device may have been added with another device file.
[ 62632.688] (II) config/udev: Adding input device gpio-keys (/dev/input/event3)
[ 62632.688] (II) No input driver specified, ignoring this device.
[ 62632.688] (II) This device may have been added with another device file.
[ 62632.690] (II) config/udev: Adding input device rk817_ext Headphones (/dev/input/event9)
[ 62632.690] (II) No input driver specified, ignoring this device.
[ 62632.690] (II) This device may have been added with another device file.
[ 62632.731] (**) HID 1018:1006 Consumer Control: Applying InputClass "libinput keyboard catchall"
[ 62632.731] (II) Using input driver 'libinput' for 'HID 1018:1006 Consumer Control'
[ 62632.731] (II) systemd-logind: returning pre-existing fd for /dev/input/event8 13:72
[ 62632.731] (**) HID 1018:1006 Consumer Control: always reports core events
[ 62632.731] (**) Option "Device" "/dev/input/event8"
[ 62632.731] (II) libinput: HID 1018:1006 Consumer Control: is a virtual subdevice
[ 62632.731] (**) Option "config_info" "udev:/sys/devices/platform/fd840000.usb/usb2/2-1/2-1:1.1/0003:1018:1006.0002/input/input13/event8"
[ 62632.731] (II) XINPUT: Adding extended input device "HID 1018:1006 Consumer Control" (type: KEYBOARD, id 14)
[ 62632.732] (**) Goodix Capacitive TouchScreen: Applying InputClass "libinput keyboard catchall"
[ 62632.732] (**) Goodix Capacitive TouchScreen: Applying InputClass "libinput touchscreen catchall"
[ 62632.732] (II) Using input driver 'libinput' for 'Goodix Capacitive TouchScreen'
[ 62632.732] (II) systemd-logind: returning pre-existing fd for /dev/input/event1 13:65
[ 62632.732] (**) Goodix Capacitive TouchScreen: always reports core events
[ 62632.732] (**) Option "Device" "/dev/input/event1"
[ 62632.732] (II) libinput: Goodix Capacitive TouchScreen: is a virtual subdevice
[ 62632.732] (**) Option "config_info" "udev:/sys/devices/platform/fe5a0000.i2c/i2c-1/1-005d/input/input1/event1"
[ 62632.732] (II) XINPUT: Adding extended input device "Goodix Capacitive TouchScreen" (type: KEYBOARD, id 15)
[ 62643.581] (II) modeset(0): Allocate new frame buffer 1280x1280 stride
[ 62643.711] (II) modeset(0): Allocate new frame buffer 1280x800 stride

=== drm-info VPU presence ===
crw-rw----+ 1 root video 81, 0 May  3 08:58 /dev/video0
crw-rw----+ 1 root video 81, 1 May  3 08:58 /dev/video1
crw-rw----+ 1 root video 81, 2 May  3 08:58 /dev/video2

/dev/dri/:
total 0
drwxr-xr-x   3 root root        120 May  2 15:34 .
drwxr-xr-x  19 root root       4080 May  2 15:34 ..
drwxr-xr-x   2 root root        100 May  2 15:34 by-path
crw-rw----+  1 root video  226,   0 May  3 08:58 card0
crw-rw----+  1 root video  226,   1 May  3 08:58 card1
crw-rw-rw-   1 root render 226, 128 May  2 15:34 renderD128
