i'm afraid -12 also crash :( i don't know if this is of interest, but: i boot with "noapic" as if i don't it'll crash as soon as i click "boot" (i'll get some "kernel mapping" text at the bottom of the screen and it's stuck there, no splash image or anything). unless i boot with "irqpoll" i'll get a nice stacktrace in dmesg and the mouse & keyboard (both usb) will become quite "lagged" (mouse pointer jumping all over the screen, no smooth movement) after some time. here's the stacktrace: [ 619.155077] irq 7: nobody cared (try booting with the "irqpoll" option) [ 619.155082] [ 619.155083] Call Trace: [ 619.155084] <IRQ> [<ffffffff802bcc95>] __report_bad_irq+0x35/0x90 [ 619.155104] [<ffffffff802bcf10>] note_interrupt+0x220/0x280 [ 619.155121] [<ffffffff880443f5>] :usbcore:usb_hcd_irq+0x25/0x60 [ 619.155128] [<ffffffff802bdc13>] handle_level_irq+0xe3/0x140 [ 619.155132] [<ffffffff8026223c>] call_softirq+0x1c/0x28 [ 619.155138] [<ffffffff8027018a>] do_IRQ+0x8a/0xf0 [ 619.155141] [<ffffffff8026e860>] default_idle+0x0/0x50 [ 619.155145] [<ffffffff80261631>] ret_from_intr+0x0/0xa [ 619.155147] <EOI> [<ffffffff80231650>] unix_poll+0x0/0xa0 [ 619.155159] [<ffffffff8026e889>] default_idle+0x29/0x50 [ 619.155164] [<ffffffff8024b2fb>] cpu_idle+0x9b/0xd0 [ 619.155169] [<ffffffff8027a385>] start_secondary+0x4d5/0x4f0 [ 619.155190] [ 619.155191] handlers: [ 619.155193] [<ffffffff880443d0>] (usb_hcd_irq+0x0/0x60 [usbcore]) [ 619.155204] Disabling IRQ #7
-- kernel later than 2.6.20-6 crash https://launchpad.net/bugs/90209 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
