libGL error: No matching fbConfigs or visuals found
31 Jan 2023 02:37 #263288
by JetForMe
libGL error: No matching fbConfigs or visuals found was created by JetForMe
While this doesn’t stop linuxcnc from launching, I’d still like to fix it, if possible:
Looking online, for most people it's some ambiguity/conflict between Nvidia and Mesa drivers, but I don't have Nvidia drivers (afaik).
$ linuxcnc axis.ini
LINUXCNC - 2.10.0~pre0
Machine configuration directory is '/home/rmann/linuxcnc/configs/sim/axis'
Machine configuration file is 'axis.ini'
Starting LinuxCNC...
linuxcnc TPMOD=tpmod HOMEMOD=homemod EMCMOT=motmod
Note: Using POSIX non-realtime
Found file(lib): /home/rmann/linuxcnc/lib/hallib/core_sim.hal
Found file(lib): /home/rmann/linuxcnc/lib/hallib/sim_spindle_encoder.hal
Found file(lib): /home/rmann/linuxcnc/lib/hallib/axis_manualtoolchange.hal
Found file(lib): /home/rmann/linuxcnc/lib/hallib/simulated_home.hal
Found file(lib): /home/rmann/linuxcnc/lib/hallib/check_xyz_constraints.hal
note: MAXV max: 5.000 units/sec 300.000 units/min
note: LJOG max: 5.000 units/sec 300.000 units/min
note: LJOG default: 0.250 units/sec 15.000 units/min
note: jog_order='XYZ'
note: jog_invert=set()
libGL error: No matching fbConfigs or visuals found
libGL error: failed to load driver: swrastLooking online, for most people it's some ambiguity/conflict between Nvidia and Mesa drivers, but I don't have Nvidia drivers (afaik).
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04 Feb 2023 12:22 #263669
by andypugh
Replied by andypugh on topic libGL error: No matching fbConfigs or visuals found
LinuxCNC 2.9+ is currently struggling with some OpenGL issues related to Wayland.
github.com/LinuxCNC/linuxcnc/issues/2264
Maybe related?
github.com/LinuxCNC/linuxcnc/issues/2264
Maybe related?
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