I'm not sure how to post "partial fix" 3.2.0-030200rc4-generic fixes a number of niggles with this system and indeed, the desktop seems to stop crashing. However, after enabling the nvidia card like so, the mouse halts.
[ 1126.044803] acpi_call: Calling \_SB.PCI0.P0P4.GFX0._PSC [ 1126.044831] acpi_call: Call successful: 0x0 [ 1142.718787] acpi_call: Calling \_SB.PCI0.P0P4.GFX0._PSC [ 1142.718813] acpi_call: Call successful: 0x0 [ 1324.909637] at-spi-registry[6409]: segfault at c ip b72fab99 sp bfc62500 error 4 in libgconf-2.so.4.1.5[b72e5000+2c000] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/899511 Title: hard crash on ION2 graphics chipsets To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/899511/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs