[ 2.632299] microsoft 0003:045E:0730.0001: input,hidraw0: USB HID v1.11 Keyboard [Microsoft Microsoft\xffffffc2\xffffffae\xffffffae Digital Media Keyboard 3000] on usb-0000:00:1d.0-1.1/input0 [ 2.647815] input: Microsoft Microsoft\xffffffc2\xffffffae\xffffffae Digital Media Keyboard 3000 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.1/input/input3 [ 2.647900] microsoft 0003:045E:0730.0002: input,hidraw1: USB HID v1.11 Device [Microsoft Microsoft\xffffffc2\xffffffae\xffffffae Digital Media Keyboard 3000] on usb-0000:00:1d.0-1.1/input1 [ 11.101995] HDMI status: Codec=1 Pin=5 Presence_Detect=0 ELD_Valid=0 [ 11.125967] HDMI status: Codec=2 Pin=5 Presence_Detect=0 ELD_Valid=0 [ 11.149963] HDMI status: Codec=3 Pin=5 Presence_Detect=0 ELD_Valid=0 [ 11.150006] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input16 [ 11.150045] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input17 [ 11.150076] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input18 [ 11.150107] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input19 [ 12.705099] saa7133[0]: registered device video0 [v4l2] [ 12.705171] saa7133[0]: registered device vbi0 [ 12.705230] saa7133[0]: registered device radio0 [ 12.705985] saa7134 ALSA driver for DMA sound loaded [ 12.705998] saa7133[0]/alsa: saa7133[0] at 0xfa101000 irq 19 registered as card -2 [ 14.490605] vesafb: mode is 1280x1024x32, linelength=5120, pages=0 [ 14.490606] vesafb: scrolling: redraw [ 14.490608] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 14.492333] vesafb: framebuffer at 0xf1000000, mapped to 0xf8d00000, using 5120k, total 5120k [ 14.492416] Console: switching to colour frame buffer device 160x64 [ 14.492434] fb0: VESA VGA frame buffer device [ 14.494508] ppdev: user-space parallel port driver [ 14.496591] init: hybrid-gfx main process (1251) terminated with status 127 [ 14.497599] audit_printk_skb: 30 callbacks suppressed [ 14.497600] type=1400 audit(1332077482.248:22): apparmor="STATUS" operation="profile_replace" name="/usr/lib/cups/backend/cups-pdf" pid=1265 comm="apparmor_parser" [ 14.497836] type=1400 audit(1332077482.248:23): apparmor="STATUS" operation="profile_replace" name="/usr/sbin/cupsd" pid=1265 comm="apparmor_parser" [ 14.503795] init: plymouth-splash main process (1250) terminated with status 1 [ 20.476346] eth0: no IPv6 routers present [ 6114.599734] irq 17: nobody cared (try booting with the "irqpoll" option) [ 6114.599740] Pid: 0, comm: swapper/0 Tainted: P C O 3.2.0-19-generic-pae #30-Ubuntu [ 6114.599743] Call Trace: [ 6114.599751] [] ? printk+0x2d/0x2f [ 6114.599756] [] __report_bad_irq+0x29/0xd0 [ 6114.599762] [] ? _raw_spin_lock+0xd/0x10 [ 6114.599766] [] note_interrupt+0x104/0x150 [ 6114.599770] [] handle_irq_event_percpu+0x9e/0x200 [ 6114.599775] [] ? msi_set_affinity+0x60/0x70 [ 6114.599780] [] ? msi_set_mask_bit+0x6f/0x80 [ 6114.599784] [] handle_irq_event+0x3b/0x60 [ 6114.599788] [] ? unmask_irq+0x30/0x30 [ 6114.599792] [] handle_fasteoi_irq+0x4e/0xd0 [ 6114.599795] [] ? do_IRQ+0x42/0xc0 [ 6114.599803] [] ? common_interrupt+0x30/0x38 [ 6114.599808] [] ? print_cpu+0x3db/0x910 [ 6114.599813] [] ? intel_idle+0xda/0x140 [ 6114.599819] [] ? cpuidle_idle_call+0xad/0x250 [ 6114.599824] [] ? cpu_idle+0x9c/0xe0 [ 6114.599828] [] ? rest_init+0x5d/0x68 [ 6114.599832] [] ? start_kernel+0x357/0x35d [ 6114.599836] [] ? pass_bootoption.constprop.2+0xe2/0xe2 [ 6114.599840] [] ? i386_start_kernel+0xa9/0xaf [ 6114.599842] handlers: [ 6114.599854] [] irq_handler [ 6114.599858] [] azx_interrupt [ 6114.599861] Disabling IRQ #17 [ 7211.681259] gtk-window-deco[1707]: segfault at 204 ip 080602a6 sp bfc5b470 error 4 in gtk-window-decorator[8048000+1d000]