https://bugs.freedesktop.org/show_bug.cgi?id=109230 --- Comment #4 from Mariusz Białończyk --- Hi Ilia, > Do you have a debug symbols package you could install? Or perhaps build > xf86-video-nouveau yourself? yes - I installed it, but the line: "unw_get_proc_name failed: no unwind info found" was still there, so I compiled nouveau myself and installed with debug symbols but it doesn't help to full unwind, so finally I compiled whole xorg+debug symbols and complete unwind still doesn't happen. Isn't it that this unwind is for some libc calls which is irrelevant? I am attaching new backtrace from console output. > Also, to eliminate some potential complications -- try commenting out the > RADEON bit and ensure that it keeps failing. (Not that that shouldn't work, > but good to know for debugging purposes.) No, it is not failing with nouveau alone (and commented radeon driver). I was also trying to disable xinerama (with radeon+nouveau) - then it is also not failing. It seems this is triggering only with enabled xinerama and both radeon and nouveau drivers loaded. -- You are receiving this mail because: You are the assignee for the bug.