Created an attachment (id=22473) gdm log, showing error messages
The gdm log shows some xserver output which might be relevant...
invalid output device for dac detection in RADEONProbeOutputModes ... Unblank CRTC 0 success error setting MTRR (base = 0xc0000000, size = 0x20000000, type = 1) Invalid argument (22) ddxSigGiveUp: Closing log
Created an attachment (id=22473)
gdm log, showing error messages
The gdm log shows some xserver output which might be relevant...
invalid output device for dac detection utModes
in RADEONProbeOutp
...
Unblank CRTC 0 success
error setting MTRR (base = 0xc0000000, size = 0x20000000, type = 1) Invalid argument (22)
ddxSigGiveUp: Closing log