Questions tagged [xephyr]
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34 questions
0 votes
1 answer
194 views
Xlib: extension "GLX" missing on display ":1"
I am running a Python program where I'm trying to launch a Xephyr window to display the Isaac Gym simulation. However, when executing the line: sim = self.gym.create_sim(compute_device, ...
- 1
1 vote
0 answers
218 views
SELinux sandboxed firefox has no audio
Running firefox in a SELinux sandbox using this script: Random variables for directories, Allowing multiple instances SEhome=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 8 | head -n 1) SEtemp=$(...
- 21
1 vote
0 answers
193 views
Can I make Xephyr toggle user keyboard and mouse?
I need to pilot an X application with my PC, to take scientific measuring. I have an xdotool script which does the job pretty well, but while it's running, I cannot use my PC, which is frustrating and ...
1 vote
0 answers
124 views
XDMCP locally using Unix sockets
Is there any way to start a XDMCP session, say with Xephyr in LightDM, locally through Unix Sockets instead of IP? For performance I was wondering if, somehow, I can avoid any network stack working ...
- 81
5 votes
1 answer
2k views
Mouse and keyboard not getting captured by Xephyr
So, I started a Xephyr window: Xephyr -br -ac -noreset -screen 1280x720 :1 and then started xfce4 inside of that Xephyr X server: Export DISPLAY=:1 startxfce4 This all works fine, but now I want to ...
- 247
0 votes
0 answers
63 views
Chaosreader + Xephyr replay X11
How to replay Chaosreader X11.replay session? I tried this: Xephyr -br -ac -noreset :1 DISPLAY=:1 ./session_0001.X11.replay But got ERROR42: Can't connect to X11 daemon on 127.0.0.1:6001 at ./...
9 votes
1 answer
6k views
How does one run GNOME Shell in a window? (nested session)
I am running GNOME Shell under Wayland and I would like to debug extensions in a nested session so that I don't have to restart the compositor, how can I do that?
- 1,122
3 votes
1 answer
7k views
Xephyr: server does not have extension for -dpms option
when I open new openbox session in Xephyr, the screen goes blank after 10 minutes of inactivity. How can I disable this ? I tried this command: xset -dpms s off but get following error: server does ...
- 848