I don't know how they are related and how these packages are installed. I can finally solve the problem when I remove nvidia packages as follows. (PS. I don't have nvidia card) > sudo apt remove nvidia-persistenced > sudo apt remove glx-alternative-nvidia > sudo apt autoremove After rebooting, the errors are gone.
Regards, Sub On Sat, Nov 21, 2020 at 1:50 PM sub code <sub...@gmail.com> wrote: > On Fri, 20 Nov 2020 17:35:42 +0100 Aniol Marti <ama...@caliu.cat> wrote: > > This looks like a problem with the video drivers. Could you please post > > the output of both: > > > > glxinfo > > dpkg -l | grep glx > > > > Aniol > > Here are the outputs; > ❯ glxinfo > name of display: :0.0 > Xlib: extension "GLX" missing on display ":0.0". > Xlib: extension "GLX" missing on display ":0.0". > Xlib: extension "GLX" missing on display ":0.0". > Xlib: extension "GLX" missing on display ":0.0". > Xlib: extension "GLX" missing on display ":0.0". > Xlib: extension "GLX" missing on display ":0.0". > Xlib: extension "GLX" missing on display ":0.0". > Error: couldn't find RGB GLX visual or fbconfig > Xlib: extension "GLX" missing on display ":0.0". > Xlib: extension "GLX" missing on display ":0.0". > > Xlib: extension "GLX" missing on display ":0.0". > Xlib: extension "GLX" missing on display ":0.0". > Xlib: extension "GLX" missing on display ":0.0". > Xlib: extension "GLX" missing on display ":0.0". > Xlib: extension "GLX" missing on display ":0.0". > Xlib: extension "GLX" missing on display ":0.0". > Xlib: extension "GLX" missing on display ":0.0". > Xlib: extension "GLX" missing on display ":0.0". > ❯ dpkg -l | grep glx > ii glx-alternative-mesa 1.0.0 > amd64 allows the selection of MESA as GLX > provider > ii glx-alternative-nvidia 1.0.0 > amd64 allows the selection of NVIDIA as > GLX provider > ii glx-diversions 1.0.0 > amd64 prepare for using accelerated > GLX implementations from GPU vendors > ii libgl1-mesa-glx:amd64 > 18.3.6-2+deb10u1 amd64 transitional dummy package > ii libgl1-nvidia-legacy-390xx-glvnd-glx:amd64 390.138-1~deb10u1 > amd64 NVIDIA binary OpenGL/GLX library (GLVND variant) (390xx > legacy version) > ii libglx-mesa0:amd64 > 18.3.6-2+deb10u1 amd64 free implementation of the > OpenGL API -- GLX vendor library > ii libglx-nvidia-legacy-390xx0:amd64 390.138-1~deb10u1 > amd64 NVIDIA binary GLX library (390xx legacy version) > ii libglx0:amd64 1.1.0-1 > amd64 Vendor neutral GL dispatch library > -- GLX support > ii libva-glx2:amd64 2.4.0-1 > amd64 Video Acceleration (VA) API for > Linux -- GLX runtime > ii libxcb-glx0:amd64 1.13.1-2 > amd64 X C Binding, glx extension > ii libxcb-glx0-dev:amd64 1.13.1-2 > amd64 X C Binding, glx extension, > development files > ii update-glx 1.0.0 > amd64 utility for switching the GLX > implementation > > Regards, > Sub >
