On 2024-04-03 21:39 +0200, Greg wrote:
> I have two HP Z30i connected to Nvidia GeForce GTX 670. After last
> upgrade I'm able to use only one monitor.
>
> When running linux-image-6.7.9:
>
> # dmesg | grep nouveau | cut -b 16-
> nouveau :01:00.0: vgaarb: deactivate vga console
> nouveau :01:00.0: NVIDIA GK104 (0e4090a2)
> nouveau :01:00.0: bios: version 80.04.19.00.0f
> nouveau :01:00.0: fb: 2048 MiB GDDR5
> nouveau :01:00.0: DRM: VRAM: 2048 MiB
> nouveau :01:00.0: DRM: GART: 1048576 MiB
> nouveau :01:00.0: DRM: TMDS table version 2.0
> nouveau :01:00.0: DRM: MM: using COPY for buffer copies
> snd_hda_intel :01:00.1: bound :01:00.0 (ops
> nv50_audio_component_bind_ops [nouveau])
> [drm] Initialized nouveau 1.4.0 20120801 for :01:00.0 on minor 0
> fbcon: nouveaudrmfb (fb0) is primary device
> nouveau :01:00.0: vgaarb: VGA decodes changed:
> olddecodes=io+mem,decodes=io+mem:owns=io+mem
> nouveau :01:00.0: [drm] fb0: nouveaudrmfb frame buffer device
> # xrandr
> Screen 0: minimum 320 x 200, current 2560 x 1600, maximum 16384 x 16384
> DVI-I-1 connected 2560x1600+0+0 (normal left inverted right x axis y
> axis) 641mm x 400mm
>2560x1600 59.97*+
>1920x1200 59.95
>1920x1080 60.00
>1600x1200 60.00
>1680x1050 59.88
>1280x1024 60.02
>1440x900 59.90
>1280x800 59.91
>1280x720 60.00
>1024x768 60.00
>800x600 60.32
>640x480 59.94
>720x400 70.08
> DVI-D-1 disconnected (normal left inverted right x axis y axis)
> HDMI-1 disconnected (normal left inverted right x axis y axis)
> DP-1 disconnected (normal left inverted right x axis y axis)
>
> When running linux-image-6.6.15:
>
> # dmesg | grep nouveau | cut -b 16-
> nouveau :01:00.0: vgaarb: deactivate vga console
> nouveau :01:00.0: NVIDIA GK104 (0e4090a2)
> nouveau :01:00.0: bios: version 80.04.19.00.0f
> nouveau :01:00.0: fb: 2048 MiB GDDR5
> nouveau :01:00.0: DRM: VRAM: 2048 MiB
> nouveau :01:00.0: DRM: GART: 1048576 MiB
> nouveau :01:00.0: DRM: TMDS table version 2.0
> nouveau :01:00.0: DRM: DCB version 4.0
> nouveau :01:00.0: DRM: DCB outp 00: 01000f02 00020030
> nouveau :01:00.0: DRM: DCB outp 01: 02000f00
> nouveau :01:00.0: DRM: DCB outp 02: 08011f82 00020030
> nouveau :01:00.0: DRM: DCB outp 03: 02022f62 00020010
> nouveau :01:00.0: DRM: DCB outp 04: 04833fb6 0f420010
> nouveau :01:00.0: DRM: DCB outp 05: 04033f72 00020010
> nouveau :01:00.0: DRM: DCB conn 00: 1030
> nouveau :01:00.0: DRM: DCB conn 01: 00020131
> nouveau :01:00.0: DRM: DCB conn 02: 00010261
> nouveau :01:00.0: DRM: DCB conn 03: 2346
> nouveau :01:00.0: DRM: MM: using COPY for buffer copies
> snd_hda_intel :01:00.1: bound :01:00.0 (ops
> nv50_audio_component_bind_ops [nouveau])
> [drm] Initialized nouveau 1.4.0 20120801 for :01:00.0 on minor 0
> nouveau :01:00.0: vgaarb: VGA decodes changed:
> olddecodes=io+mem,decodes=io+mem:owns=io+mem
> fbcon: nouveaudrmfb (fb0) is primary device
> nouveau :01:00.0: [drm] fb0: nouveaudrmfb frame buffer device
> # xrandr
> Screen 0: minimum 320 x 200, current 5120 x 1600, maximum 16384 x 16384
> DVI-I-1 connected 2560x1600+2560+0 (normal left inverted right x axis
> y axis) 641mm x 400mm
>2560x1600 59.97*+
>1920x1200 59.95
>1920x1080 60.00
>1600x1200 60.00
>1680x1050 59.88
>1280x1024 60.02
>1440x900 59.90
>1280x800 59.91
>1280x720 60.00
>1024x768 60.00
>800x600 60.32
>640x480 59.94
>720x400 70.08
> DVI-D-1 connected 2560x1600+0+0 (normal left inverted right x axis y
> axis) 641mm x 400mm
>2560x1600 59.97*+
>1920x1200 59.95
>1920x1080 60.00
>1600x1200 60.00
>1680x1050 59.88
>1280x1024 60.02
>1440x900 59.90
>1280x800 59.91
>1280x720 60.00
>1024x768 60.00
>800x600 60.32
>640x480 59.94
>720x400 70.08
> HDMI-1 disconnected (normal left inverted right x axis y axis)
> DP-1 disconnected (normal left inverted right x axis y axis)
>
> Any suggestions?
File a bug against the kernel: reboot to the 6.7 kernel if it is not
currently running, install the reportbug package if it is not installed
already, then run
$ reportbug linux-image-$(uname -r)
Good luck,
Sven
