I'm definitely still seeing this with: linux-image-2.6.28-11-generic 2.6.28-11.36 xserver-xorg-core 2:1.6.0-0ubuntu4 xserver-xorg-video-intel 2:2.6.3-0ubuntu2
Thanks to Kees' patch, I have the latest stack trace in the log (which is slightly different from the one I saw before): *** glibc detected *** /usr/X11R6/bin/X: free(): invalid next size (fast): 0x000000001d2ca290 *** ======= Backtrace: ========= /lib/libc.so.6[0x7fae1c24fcb8] /lib/libc.so.6(cfree+0x76)[0x7fae1c252276] /usr/X11R6/bin/X(LogVMessageVerb+0x104)[0x4fb964] /usr/X11R6/bin/X(xf86MsgVerb+0x8f)[0x48f26f] /usr/X11R6/bin/X[0x4708a6] /usr/X11R6/bin/X(xf86DeleteInput+0x1a)[0x491b3a] /usr/X11R6/bin/X(DeleteInputDeviceRequest+0xf2)[0x496872] /usr/X11R6/bin/X[0x46bf5e] /usr/X11R6/bin/X[0x46c037] /usr/lib/libhal.so.1[0x7fae1d3fcee9] /lib/libdbus-1.so.3(dbus_connection_dispatch+0x33b)[0x7fae1d1c290b] /lib/libdbus-1.so.3[0x7fae1d1c2ccb] /usr/X11R6/bin/X[0x46b2fb] /usr/X11R6/bin/X(WakeupHandler+0x4b)[0x451ebb] /usr/X11R6/bin/X(WaitForSomething+0x1ef)[0x4ef41f] /usr/X11R6/bin/X(Dispatch+0x80)[0x44e070] /usr/X11R6/bin/X(main+0x3bd)[0x433ddd] /lib/libc.so.6(__libc_start_main+0xe6)[0x7fae1c1f65a6] /usr/X11R6/bin/X[0x433269] -- *** glibc detected *** free(): invalid next size (fast) for xf86Wakeup() call https://bugs.launchpad.net/bugs/328035 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