Public bug reported: Binary package hint: nvidia-glx
Using kubuntu/hardy on AMD64, graphics card is "nVidia Corporation NV43 [GeForce 6600] [10de:0141] (rev a2) " When I try to log out from kde, the screen goes blank and hangs there. Ctrl-alt-___ keys do not work. The backtrace ends in nvidia_drv.so (full GDB session is attached): Program received signal SIGSEGV, Segmentation fault. 0x00007fc6a5070780 in ?? () from /usr/lib/xorg/modules/drivers//nvidia_drv.so (gdb) backtrace full #0 0x00007fc6a5070780 in ?? () from /usr/lib/xorg/modules/drivers//nvidia_drv.so No symbol table info available. #1 0x00007fc6a506f55f in _nv001234X () from /usr/lib/xorg/modules/drivers//nvidia_drv.so No symbol table info available. #2 0x00007fc6a506f4ba in _nv001236X () from /usr/lib/xorg/modules/drivers//nvidia_drv.so No symbol table info available. #3 0x00007fc6a5045525 in _nv001741X () from /usr/lib/xorg/modules/drivers//nvidia_drv.so No symbol table info available. #4 0x00007fc6a5068f00 in ?? () from /usr/lib/xorg/modules/drivers//nvidia_drv.so No symbol table info available. #5 0x0000000000436208 in AddScreen (pfnInit=0x7fc6a5068d10, argc=8, argv=0x7fffb1297a58) at ../../dix/main.c:769 i = 8717872 scanlinepad = <value optimized out> format = 7 depth = <value optimized out> bitsPerPixel = <value optimized out> k = <value optimized out> pScreen = (ScreenPtr) 0x850600 #6 0x0000000000469006 in InitOutput (pScreenInfo=0x0, argc=8, argv=0x7fffb1297a58) at ../../../../hw/xfree86/common/xf86Init.c:850 i = 0 j = <value optimized out> k = <value optimized out> scr_index = 8164948 modulelist = <value optimized out> optionlist = (pointer *) 0x70 layout = <value optimized out> screenpix24 = <value optimized out> pix24 = 8330528 pix24From = X_PROBED autoconfig = <value optimized out> generation = 2 #7 0x00000000004369bf in main (argc=8, argv=0x7fffb1297a58, envp=0x7f1660) at ../../dix/main.c:369 i = -1 error = 0 xauthfile = <value optimized out> alwaysCheckForInput = {0, 1} My nvidia-glx is version 1:96.43.05+2.6.24.12-16.3 ** Affects: linux-restricted-modules-2.6.24 (Ubuntu) Importance: Undecided Status: New -- nvidia locks up X on logout https://bugs.launchpad.net/bugs/237531 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs