Radeon déconne après MAJ sur Sid

Plusieurs “failed” apparaissent au boute mais le final n’aboutit pas à cause xorg.
Comme je n’y comprends rien, le mieux, c’est de vous donner le log :

code RADEONHD: X driver for the following AMD GPG (ATI) graphics devices:
RV505 : Radeon X1550, X1550 64bit.
RV515 : Radeon X1300, X1550, X1600; FireGL V3300, V3350.
RV516 : Radeon X1300, X1550, X1550 64-bit, X1600; FireMV 2250.
R520 : Radeon X1800; FireGL V5300, V7200, V7300, V7350.
RV530 : Radeon X1300 XT, X1600, X1600 Pro, X1650; FireGL V3400, V5200.
RV535 : Radeon X1300, X1650.
RV550 : Radeon X2300 HD.
RV560 : Radeon X1650.
RV570 : Radeon X1950, X1950 GT; FireGL V7400.
R580 : Radeon X1900, X1950; AMD Stream Processor.
R600 : Radeon HD 2900 GT/Pro/XT; FireGL V7600/V8600/V8650.
RV610 : Radeon HD 2350, HD 2400 Pro/XT, HD 2400 Pro AGP; FireGL V4000.
RV620 : Radeon HD 3450, HD 3470.
RV630 : Radeon HD 2600 LE/Pro/XT, HD 2600 Pro/XT AGP; Gemini RV630;
FireGL V3600/V5600.
RV635 : Radeon HD 3650, HD 3670.
RV670 : Radeon HD 3690, 3850, HD 3870, FireGL V7700, FireStream 9170.
R680 : Radeon HD 3870 X2.
M52 : Mobility Radeon X1300.
M54 : Mobility Radeon X1400; M54-GL.
M56 : Mobility Radeon X1600; Mobility FireGL V5200.
M58 : Mobility Radeon X1800, X1800 XT; Mobility FireGL V7100, V7200.
M62 : Mobility Radeon X1350.
M64 : Mobility Radeon X1450, X2300.
M66 : Mobility Radeon X1700, X1700 XT; FireGL V5250.
M68 : Mobility Radeon X1900.
M71 : Mobility Radeon HD 2300.
M72 : Mobility Radeon HD 2400; Radeon E2400.
M74 : Mobility Radeon HD 2400 XT.
M76 : Mobility Radeon HD 2600;
(Gemini ATI) Mobility Radeon HD 2600 XT.
M82 : Mobility Radeon HD 3400.
M86 : Mobility Radeon HD 3650, HD 3670, Mobility FireGL V5700.
M88 : Mobility Radeon HD 3850, HD 3850 X2, HD 3870, HD3870 X2.
RS600 : Radeon Xpress 1200, Xpress 1250.
RS690 : Radeon X1200, X1250, X1270.
RS740 : RS740, RS740M.
RS780 : Radeon HD 3100/3200/3300 Series.
R700 : Radeon R700.
RV710 : Radeon HD4570, HD4350.
RV730 : Radeon HD4670, HD4650.
RV740 : Radeon HD4770. EXPERIMENTAL AND UNTESTED.
RV770 : Radeon HD 4800 Series; Everest, K2, Denali ATI FirePro.
RV790 : Radeon HD 4890.
M92 : Mobility Radeon HD4330, HD4530, HD4570. EXPERIMENTAL.
M93 : Mobility Radeon M93. EXPERIMENTAL AND UNTESTED.
M96 : Mobility Radeon HD4600.
M97 : Mobility Radeon HD4860. EXPERIMENTAL AND UNTESTED.
M98 : Mobility Radeon HD4850, HD4870.

(II) RADEONHD: version 1.3.0, built from non-git sources

(II) Primary Device is: PCI 01@00:00:0
drmOpenDevice: node name is /dev/dri/card0
drmOpenByBusid: Searching for BusID pci:0000:01:00.0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 8, (OK)
drmOpenByBusid: drmOpenMinor returns 8
drmOpenByBusid: drmGetBusid reports pci:0000:01:00.0
(II) [DRM] Kernel mode setting enabled
(EE) FATAL: RadeonHD presently does not work with kernel modesetting (KMS).
Please disable KMS in your kernel.
(II) UnloadModule: “radeonhd”
(EE) Screen(s) found, but none have a usable configuration.

Fatal server error:
no screens found

Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
Please also check the log file at “/var/log/Xorg.0.log” for additional information.

[/code]

Virer KMS : c’est quoi KMS ?
comment faire pour le virer ?

J’ajoute de xorg.conf en question :

[code]# xorg.conf (X.Org X Window System server configuration file)

This file was generated by dexconf, the Debian X Configuration tool, using

values from the debconf database.

Edit this file with caution, and see the xorg.conf manual page.

(Type “man xorg.conf” at the shell prompt.)

This file is automatically updated on xserver-xorg package upgrades only

if it has not been modified since the last upgrade of the xserver-xorg

package.

If you have edited this file but would like it to be automatically updated

again, run the following command:

sudo dpkg-reconfigure -phigh xserver-xorg

Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option “XkbRules” "xorg"
Option “XkbModel” "pc105"
Option “XkbLayout” "fr"
Option “XkbVariant” "latin9"
EndSection

Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
EndSection

Section "Device"
Identifier "Configured Video Device"
Driver "radeonhd"
EndSection

Section "Monitor"
Identifier "Configured Monitor"
EndSection

Section "Screen"
Identifier "Default Screen"
Monitor "Configured Monitor"
EndSection[/code]

J’ajoute, encore, que j’avais essayé le fameux
sudo dpkg-reconfigure -phigh xserver-xorg
mais sans plus de succès.

tVoir les bugs ouverts, et fermés :slight_smile: .

mail-archive.com/debian-bugs … 80899.html

Il semble qu’ajouter l’option nomodeset sur la ligne du kernel dans grub solutionne le problème.

C’est tout à fait mon cas, je vais tenter ce qui est préconisé.
Retour ici ensuite.

En fait, j’ai choisi l’option radeonhd ==> radeon dans le xorg et, après quelques “tatillonnages”, ça a l’air de fonctionner et, surtout, je ne vois pas de différence au niveau visuel.
Merci de ton aide.