Public bug reported: Binary package hint: kdm
Problem: Intel gfx driver crashes on logout (see LP #432509) from KDE session. User does not get a login screen again. Instead the screen is a black screen and Alt-F1,2,3, etc show now effect, screen still completely black. ps output shows that no X server is running. Bug is that kdm does not start a new X server Hack/Workaround: remote login and running: service kdm reload gives a shiny now login screen. Configuration detail see apport attachment in https://bugs.launchpad.net/ubuntu/+bug/432509 Tail of End of session and Head of Start of session kdm.log snippet: ... Backtrace: 0: /usr/bin/X(xorg_backtrace+0x26) [0x4f0086] 1: /usr/bin/X(xf86SigHandler+0x41) [0x485091] 2: /lib/libc.so.6 [0x7f4611750530] 3: /usr/lib/libdrm_intel.so.1(drm_intel_bo_alloc+0) [0x7f460fd288e0] 4: /usr/lib/xorg/modules/drivers//intel_drv.so(i830_allocate_memory+0x24a) [0x7f460ff6495a] 5: /usr/lib/xorg/modules/drivers//intel_drv.so(i830_allocate_2d_memory+0xb4) [0x7f460ff65274] 6: /usr/lib/xorg/modules/drivers//intel_drv.so [0x7f460ff5afa7] 7: /usr/lib/xorg/modules/drivers//intel_drv.so [0x7f460ff5f420] 8: /usr/bin/X(AddScreen+0x1d4) [0x4336e4] 9: /usr/bin/X(InitOutput+0x76f) [0x46efdf] 10: /usr/bin/X(main+0x1fe) [0x433dee] 11: /lib/libc.so.6(__libc_start_main+0xfd) [0x7f461173babd] 12: /usr/bin/X [0x433429] Saw signal 11. Server aborting. X.Org X Server 1.6.3 Release Date: 2009-7-31 X Protocol Version 11, Revision 0 Build Operating System: Linux 2.6.24-23-server x86_64 Ubuntu Current Operating System: Linux alleehol 2.6.31-10-generic #34-Ubuntu SMP Wed Sep 16 01:09:15 UTC 2009 x86_64 Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.31-10-generic root=UUID=c81e0cef-ccb2-4fb0-9d11-02e85ba75a4c ro quiet splash Build Date: 09 September 2009 12:45:08AM xorg-server 2:1.6.3-1ubuntu6 ([email protected]) Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. ... Achim ** Affects: kdebase-workspace (Ubuntu) Importance: Undecided Status: New -- kdm does not restart X server (that crashed on logout) https://bugs.launchpad.net/bugs/432521 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
