Debian Trixie: monitor via HDMI not used after installing bumblebee
From
=?UTF-8?Q?Chris_J=C3=B6lly?=@21:1/5 to
All on Sat Mar 1 19:00:01 2025
This is a multi-part message in MIME format.
Hello,
I have a laptop with integrated Intel i915 and nouveau, where the
external monitor is connected via HDMI.
Setup works and I have arranged the screens side-by-side. Xorg is using modesetting driver (no xorg.conf).
I want to try GPU offloading and installed bumblebee and primus packages.
Bumblebee blacklisted nouveau and the external screen was not detected
anymore.
Thats the first issue: can I still use the external monitor even though
I have bumblebee running?
I tried the following command to see if offloading works:
chris@laptop:~$ primusrun glxgears -info
primus: fatal: Bumblebee daemon reported: error: [XORG] (EE) Unable to locate/open config directory: "/etc/bumblebee/xorg.conf.d"
That folder exists and has been created during bumblebee installation:
chris@laptop:~$ ll /etc/bumblebee/
total 16
-rw-r--r-- 1 root root 3293 Nov 14 00:04 bumblebee.conf
drwxr-xr-x 2 root root 4096 Nov 14 00:04 xorg.conf.d
-rw-r--r-- 1 root root 513 Nov 14 00:04 xorg.conf.nouveau
-rw-r--r-- 1 root root 1410 Nov 14 00:04 xorg.conf.nvidia
What is the issue here? Permissions?
Thats the second issue.
When `primusrun glxgears` was executed, the external screen became
active and the desktop expanded to it, although not according to my
display setup on Cinnamon.
Bumblebee loaded nouveau, thats why I think.
I did not touch files in /etc/bumblebee, they look ok to me.
What can I do to still use the external monitor as the main display, and
get GPU offloading to work as well?
BR, Chris
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
</head>
<body>
<p>Hello,</p>
<p>I have a laptop with integrated Intel i915 and nouveau, where the
external monitor is connected via HDMI.</p>
<p>Setup works and I have arranged the screens side-by-side. Xorg is
using modesetting driver (no xorg.conf).</p>
<p>I want to try GPU offloading and installed bumblebee and primus
packages.</p>
<p>Bumblebee blacklisted nouveau and the external screen was not
detected anymore.</p>
<p>Thats the first issue: can I still use the external monitor even
though I have bumblebee running?</p>
<p>I tried the following command to see if offloading works:</p>
<p><font face="Courier New, Courier, monospace">chris@laptop:~$
primusrun glxgears -info<br>
primus: fatal: Bumblebee daemon reported: error: [XORG] (EE)
Unable to locate/open config directory:
"/etc/bumblebee/xorg.conf.d"</font></p>
<p>That folder exists and has been created during bumblebee
installation:</p>
<p><font face="Courier New, Courier, monospace">chris@laptop:~$ ll
/etc/bumblebee/<br>
total 16<br>
-rw-r--r-- 1 root root 3293 Nov 14 00:04 bumblebee.conf<br>
drwxr-xr-x 2 root root 4096 Nov 14 00:04 xorg.conf.d<br>
-rw-r--r-- 1 root root 513 Nov 14 00:04 xorg.conf.nouveau<br>
-rw-r--r-- 1 root root 1410 Nov 14 00:04 xorg.conf.nvidia</font></p>
<p>What is the issue here? Permissions?</p>
<p>Thats the second issue.</p>
<p>When `primusrun glxgears` was executed, the external screen
became active and the desktop expanded to it, although not
according to my display setup on Cinnamon.</p>
<p>Bumblebee loaded nouveau, thats why I think.</p>
<p>I did not touch files in /etc/bumblebee, they look ok to me.</p>
<p>What can I do to still use the external monitor as the main
display, and get GPU offloading to work as well?</p>
<p>BR, Chris<br>
</p>
</body>
</html>
--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)