I think that I have that same bug, but I cannot reproduce it, it's totally random.
the dmesg seems the same: [ 2383.222761] Xorg[5351]: segfault at 20 ip b7aa5d64 sp bfac32d0 error 4 in libdri.so[b7aa2000+8000] [ 2391.686717] Xorg[5917]: segfault at 20 ip b7b67d64 sp bfb85fd0 error 4 in libdri.so[b7b64000+8000] [ 2401.729639] Xorg[5938]: segfault at 20 ip b7aded64 sp bfafe750 error 4 in libdri.so[b7adb000+8000] [ 2412.049627] Xorg[5959]: segfault at 20 ip b7b37d64 sp bfb57fa0 error 4 in libdri.so[b7b34000+8000] [ 2414.479769] mtrr: base(0xd0000000) is not aligned on a size(0x7b0000) boundary [ 2417.774807] mtrr: no MTRR for d0000000,7b0000 found ---------- My computer is a asus eee pc 701, with this pci: 00:02.0 VGA compatible controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 04) Subsystem: ASUSTeK Computer Inc. Device 82d9 Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at f7f00000 (32-bit, non-prefetchable) [size=512K] I/O ports at ec00 [size=8] Memory at d0000000 (32-bit, prefetchable) [size=256M] Memory at f7ec0000 (32-bit, non-prefetchable) [size=256K] Capabilities: [d0] Power Management version 2 Kernel modules: intelfb, asus_eee Xorg is using intel module as driver, I'm not using ubuntu kernel, but a kernel from array.org (for eee pc), everything else is from ubuntu (intrepid) ** Attachment added: "Xorg from asus eee pc 701 log" http://launchpadlibrarian.net/21253885/Xorg.0.log -- RuneScape Fullscreen 3D Java Applet Crashes X https://bugs.launchpad.net/bugs/312776 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