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Groups > linux.debian.user > #239735
| From | Roger Price <debian@rogerprice.org> |
|---|---|
| Newsgroups | linux.debian.user |
| Subject | Debian 11, Nvidia Quadro P400, 2xiiyama 2560x1440, nvidia driver |
| Date | 2021-09-06 10:50 +0200 |
| Message-ID | <CUiue-4po-15@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Debian 11, Nvidia Quadro P400 card, 2xiiyama 2560x1440 monitors, and the nvidia
driver.
I am trying to get 2 iiyama monitors rotated to portrait mode to show a single
2880x2560 screen, but so far only the left monitor lights up with a 1440x2560
screen.
The Quadro P400 has 3 mini-DisplayPort connectors numbered 1, 2 and 3 starting
from the motherboard.
,-------------------,
DP-4 3 |
Right monitor DP-0 2 Quadro P400 |
Left monitor DP-2 1 |
MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM Motherboard
xrandr reports that these ports are seen as 1 -> DP-2, 2 -> DP-0, 3 -> DP-4.
I connect mini-DisplayPort 1 (DP-2) to the left side monitor and
mini-DisplayPort 2 (DP-0) to the right monitor. There is nothing connected to
port 3. I used nvidia-select to try to set up the screen. This produces a file
/etc/X11/xorg.conf in which I have
screen 0:
Option "metamodes" "DP-2: nvidia-auto-select +0+0 {rotation=left}"
screen 1:
Option "metamodes" "DP-0: nvidia-auto-select +1440+0 {rotation=left, AllowGSYNC=Off}"
This uses only the left monitor. The right is not even powered on.
Before I plunge into the details, does anyone have a working xorg.conf for such
a setup? I would prefer to start with something that works rather than describe
in detail something that doesn't work.
Roger
Quadro P400 data sheet:
https://www.nvidia.com/content/dam/en-zz/Solutions/design-visualization/productspage/quadro/quadro-desktop/quadro-pascal-p400-data-sheet-us-nv-704503-r1.pdf
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Debian 11, Nvidia Quadro P400, 2xiiyama 2560x1440, nvidia driver Roger Price <debian@rogerprice.org> - 2021-09-06 10:50 +0200
Re: Debian 11, Nvidia Quadro P400, 2xiiyama 2560x1440, nvidia driver deloptes <emanoil.kotsev@deloptes.org> - 2021-09-06 17:40 +0200
Re: Debian 11, Nvidia Quadro P400, 2xiiyama 2560x1440, nvidia driver Felix Miata <mrmazda@earthlink.net> - 2021-09-06 18:30 +0200
Re: Debian 11, Nvidia Quadro P400, 2xiiyama 2560x1440, nvidia driver Roger Price <debian@rogerprice.org> - 2021-09-06 22:50 +0200
Re: Debian 11, Nvidia Quadro P400, 2xiiyama 2560x1440, nvidia driver Felix Miata <mrmazda@earthlink.net> - 2021-09-07 00:30 +0200
Re: Debian 11, Nvidia Quadro P400, 2xiiyama 2560x1440, nvidia driver Roger Price <debian@rogerprice.org> - 2021-09-15 16:20 +0200
Re: Debian 11, Nvidia Quadro P400, 2xiiyama 2560x1440, nvidia driver Roger Price <debian@rogerprice.org> - 2021-09-15 15:30 +0200
Re: Debian 11, Nvidia Quadro P400, 2xiiyama 2560x1440, nvidia driver Andrei POPESCU <andreimpopescu@gmail.com> - 2021-09-16 05:40 +0200
Re: Debian 11, Nvidia Quadro P400, 2xiiyama 2560x1440, nvidia driver Roger Price <roger@rogerprice.org> - 2021-09-16 09:30 +0200
Re: Debian 11, Nvidia Quadro P400, 2xiiyama 2560x1440, nvidia driver Anssi Saari <as@sci.fi> - 2021-09-06 22:00 +0200
Re: Debian 11, Nvidia Quadro P400, 2xiiyama 2560x1440, nvidia driver Roger Price <debian@rogerprice.org> - 2021-09-06 22:50 +0200
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