Re: Passer en 1920x1080 une machine démarrant avec i915.modeset=0 ?
# xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minim 800x600, current 800x600, maximum 800x600
default connected primary 800x600+0+0 0mm x 0mm
800x600 75.00'
# xrandr -s 1920*1080
Size 1920*1080 not found in available modes
Est-il possible de "lancer manuellement" la fonction KMS une fois que
l'on a démarré avec i915.modesetting=0 ?
Le mer. 28 févr. 2024 à 18:16, Olivier <oza.4h07@gmail.com> a écrit :
>
> dmesg -l err
>
> [ 0.210659] ACPI BIOS Error (bug): Could not resolve symbol
> [\_SB.UBTC.RUCC], AE_NOT_FOUND (20230331/psargs-330)
> [ 0.210667] ACPI Error: Aborting method
> \_SB.PC00.TXHC.RHUB.SS01._PLD due to previous error (AE_NOT_FOUND)
> (20230331/psparse-529)
> [ 0.210697] ACPI BIOS Error (bug): Could not resolve symbol
> [\_SB.UBTC.RUCC], AE_NOT_FOUND (20230331/psargs-330)
> [ 0.210702] ACPI Error: Aborting method
> \_SB.PC00.TXHC.RHUB.SS02._PLD due to previous error (AE_NOT_FOUND)
> (20230331/psparse-529)
> [ 1.074140] ACPI BIOS Error (bug): Could not resolve symbol
> [\_SB.UBTC.RUCC], AE_NOT_FOUND (20230331/psargs-330)
> [ 1.074182] ACPI Error: Aborting method
> \_SB.PC00.TXHC.RHUB.SS01._PLD due to previous error (AE_NOT_FOUND)
> (20230331/psparse-529)
> [ 1.074236] ACPI BIOS Error (bug): Could not resolve symbol
> [\_SB.UBTC.RUCC], AE_NOT_FOUND (20230331/psargs-330)
> [ 1.074266] ACPI Error: Aborting method
> \_SB.PC00.TXHC.RHUB.SS01._PLD due to previous error (AE_NOT_FOUND)
> (20230331/psparse-529)
>
>
> dmesg -l warn
> [ 0.069946] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
> [ 0.311681] pnp 00:02: disabling [mem 0xc0000000-0xcfffffff]
> because it overlaps 0000:00:02.0 BAR 9 [mem 0x00000000-0xdfffffff
> 64bit pref]
> [ 0.708514] hpet_acpi_add: no address or irqs in _CRS
> [ 0.715962] i8042: PNP: PS/2 appears to have AUX port disabled, if
> this is incorrect please boot with i8042.nopnp
> [ 0.972498] i2c i2c-0: Systems with more than 4 memory slots not
> supported yet, not instantiating SPD
> [ 1.081026] usb: port power management may be unreliable
> [ 1.174989] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is
> disabled. Duplicate IMA measurements will not be recorded in the IMA
> log.
> [ 3.655595] thermal thermal_zone6: failed to read out thermal zone (-61)
> [ 4.144718] ext2 filesystem being mounted at /boot supports
> timestamps until 2038-01-19 (0x7fffffff)
> [ 5.372381] kauditd_printk_skb: 15 callbacks suppressed
> [ 16.139210] systemd[864]: memfd_create() called without MFD_EXEC or
> MFD_NOEXEC_SEAL set
>
> Le mer. 28 févr. 2024 à 18:05, Olivier <oza.4h07@gmail.com> a écrit :
> >
> > Par SSH, j'ai:
> > root@foo:~# ps aux|grep -i xorg
> > root 886 0.1 0.4 317152 78152 tty1 Sl+ 17:48 0:00
> > /usr/lib/xorg/Xorg vt1 -displayfd 3 -auth /run/user/116/gdm/Xauthority
> > -nolisten tcp -background none -noreset -keeptty -novtswitch -verbose
> > 3
> > ...
> > root@foo:~# DISPLAY=:0.0 xrandr
> > Authorization required, but no authorization protocol specified
> >
> > Can't open display :0.0
> >
> >
> > Comment résoudre ?
> >
> > Le mer. 28 févr. 2024 à 14:23, Sébastien NOBILI
> > <s-liste-debian-user-french@pipoprods.org> a écrit :
> > >
> > > Bonjour,
> > >
> > > Le 2024-02-27 18:08, Olivier a écrit :
> > > > Comment utiliser xrandr par SSH ? Faut-il se connecter en tant que
> > > > root ou simple utilisateur ?
> > >
> > > Il faut être connecté avec le compte qui fait tourner la session Xorg
> > > (sinon on peut passer par `xhost` mais c'est à éviter).
> > >
> > > Il faudra aussi déclarer la variable `DISPLAY` :
> > >
> > > ```
> > > export DISPLAY=:0.0
> > > ```
> > >
> > > Sébastien
> > >
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