I can confirm this bug. I'm also running xinerama and the binary nvidia drivers. Running glxinfo through gdb produces the following output:
(gdb) run Starting program: /usr/bin/glxinfo (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) name of display: :0.0 Error: couldn't find RGB GLX visual visual x bf lv rg d st colorbuffer ax dp st accumbuffer ms cav id dep cl sp sz l ci b ro r g b a bf th cl r g b a ns b eat ---------------------------------------------------------------------- Program received signal SIGSEGV, Segmentation fault. 0x00002b8773331de0 in strstr () from /lib/libc.so.6 (gdb) bt #0 0x00002b8773331de0 in strstr () from /lib/libc.so.6 #1 0x0000000000401ebb in ?? () #2 0x000000000040261b in ?? () #3 0x0000000000402cac in ?? () #4 0x00002b87732d88e4 in __libc_start_main () from /lib/libc.so.6 #5 0x0000000000401119 in ?? () #6 0x00007fff37f50728 in ?? () #7 0x0000000000000000 in ?? () I couldn't find a -dbgsym package for mesa-utils but can try again if someone can point me to the appropriate package for Feisty (mesa-utils 6.3.2-2.1) I've attached an strace, which might be more useful. ** Attachment added: "glxinfo strace" http://librarian.launchpad.net/5666773/glxinfo.strace -- glxinfo crashed, running nvidia-glx and xinerama https://launchpad.net/bugs/66675 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
