apport information ** Tags added: apport-collected natty
** Description changed: [ 33.910525] [drm] Initialized drm 1.1.0 20060810 ... [ 34.252788] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 34.252794] i915 0000:00:02.0: setting latency timer to 64 ... [ 34.333478] [drm] MTRR allocation failed. Graphics performance may suffer. ... [ 34.402666] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus disabled] [ 34.460073] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus disabled] ... lots of these ... [ 34.850033] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus disabled] [ 34.920088] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus ssc] [ 34.980080] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus ssc] [ 35.040060] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus ssc] ... [ 35.380099] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus ssc] [ 35.440061] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus vga] [ 35.500231] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus vga] [ 35.570028] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus vga] ... [ 35.880077] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus vga] [ 35.950145] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus panel] [ 36.010052] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus panel] [ 36.070039] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus panel] ... [ 36.390030] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus panel] [ 36.460037] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus dpc] [ 36.520059] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus dpc] [ 36.590078] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus dpc] ... [ 36.900022] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus dpc] [ 36.960067] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus dpb] [ 37.020059] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus dpb] ... [ 37.450079] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus dpb] [ 37.530066] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus reserved] [ 37.600046] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus reserved] [ 37.670039] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus reserved] ... [ 37.980103] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus reserved] [ 38.050047] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus dpd] [ 38.120044] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus dpd] ... [ 38.370061] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus dpd] [ 38.440132] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus dpd] [ 38.500031] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus dpd] [ 38.500212] i915 0000:00:02.0: irq 47 for MSI/MSI-X [ 38.500219] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). [ 38.500221] [drm] Driver supports precise vblank timestamp query. [ 38.556308] BUG: unable to handle kernel NULL pointer dereference at 0000000000000010 [ 38.556412] IP: [<ffffffffa02a8981>] intel_sdvo_ddc_proxy_func+0x11/0x20 [i915] [ 38.556507] PGD 1200b4067 PUD 120a03067 PMD 0 [ 38.556622] Oops: 0000 [#1] SMP [ 38.556709] last sysfs file: /sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:34/PNP0C09:00/PNP0C0A:00/power_supply/BAT0/type [ 38.556752] CPU 0 [ 38.556781] Modules linked in: kvm_intel kvm microcode ipt_LOG xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip_tables x_tables deflate zlib_deflate ctr twofish_generic twofish_x86_64 twofish_common camellia serpent blowfish cast5 des_generic cryptd aes_x86_64 aes_generic xcbc rmd160 sha512_generic sha256_generic sha1_generic crypto_null af_key 8139too 8139cp arc4 iwlagn joydev iwlcore mac80211 snd_usb_audio snd_usbmidi_lib snd_hda_intel(+) snd_hda_codec snd_hwdep snd_pcm snd_seq_midi i915(+) snd_rawmidi snd_seq_midi_event snd_seq ppdev snd_timer cfg80211 pcmcia snd_seq_device drm_kms_helper yenta_socket pcmcia_rsrc snd psmouse drm pcmcia_core soundcore serio_raw i2c_algo_bit parport_pc(+) snd_page_alloc tpm_tis(+) tpm tpm_bios video eeprom coretemp firewire_sbp2 lp parport raid10 raid456 async_pq async_xor xor async_memcpy async_raid6_recov usbhid hid firewire_ohci sdhci_pci sdhci firewire_core crc_itu_t ahci e1000e libahci raid6_pq async_tx raid1 raid0 multipath linear [ 38.559775] [ 38.559815] Pid: 425, comm: modprobe Not tainted 2.6.38-8-generic #42-Ubuntu Acer TravelMate 6592/TravelMate 6592 [ 38.560014] RIP: 0010:[<ffffffffa02a8981>] [<ffffffffa02a8981>] intel_sdvo_ddc_proxy_func+0x11/0x20 [i915] [ 38.560014] RSP: 0018:ffff8801200df868 EFLAGS: 00010246 [ 38.560014] RAX: ffff88011d125c00 RBX: ffff88011d125c70 RCX: 0000000000000000 [ 38.560014] RDX: 0000000000000000 RSI: 0000000000000050 RDI: 0000000000000000 [ 38.560014] RBP: ffff8801200df868 R08: 0000000000000000 R09: ffff88011d125000 [ 38.560014] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000050 [ 38.560014] R13: ffff88011d125000 R14: ffff88011d125c70 R15: 0000000000000050 [ 38.560014] FS: 00007fc04d5e1720(0000) GS:ffff8800bf400000(0000) knlGS:0000000000000000 [ 38.560014] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 38.560014] CR2: 0000000000000010 CR3: 00000001201c6000 CR4: 00000000000006f0 [ 38.560014] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 38.560014] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 38.560014] Process modprobe (pid: 425, threadinfo ffff8801200de000, task ffff8801200944a0) [ 38.560014] Stack: [ 38.560014] ffff8801200df8c8 ffffffff81470f8f ffff8801200df8c8 ffff88011d125c70 [ 38.560014] 0000000000000050 ffff88011d125000 ffff8801200df8c8 ffffffff8146f8cb [ 38.560014] ffff8801200df8d8 000000000f89d5da 0000000000000000 0000000000000050 [ 38.560014] Call Trace: [ 38.560014] [<ffffffff81470f8f>] i2c_default_probe+0x4f/0x140 [ 38.560014] [<ffffffff8146f8cb>] ? i2c_check_addr_busy+0x3b/0x60 [ 38.560014] [<ffffffff81471ad4>] i2c_detect_address+0xc4/0x1c0 [ 38.560014] [<ffffffff8115557f>] ? kmem_cache_alloc_trace+0xff/0x120 [ 38.560014] [<ffffffff81471c88>] i2c_do_add_adapter+0xb8/0xf0 [ 38.560014] [<ffffffff81471cf0>] ? __process_new_adapter+0x0/0x20 [ 38.560014] [<ffffffff81471d02>] __process_new_adapter+0x12/0x20 [ 38.560014] [<ffffffff813b9654>] bus_for_each_drv+0x64/0x90 [ 38.560014] [<ffffffff814716ed>] i2c_register_adapter+0x16d/0x270 [ 38.560014] [<ffffffff81471989>] i2c_add_adapter+0xa9/0xc0 [ 38.560014] [<ffffffffa02ac82b>] intel_sdvo_init+0xab/0x580 [i915] [ 38.560014] [<ffffffffa01f08d8>] ? drm_sysfs_connector_add+0x1e8/0x220 [drm] [ 38.560014] [<ffffffffa02a0d7a>] ? intel_crt_init+0xfa/0x2a0 [i915] [ 38.560014] [<ffffffffa02917f2>] intel_setup_outputs+0x352/0x5d0 [i915] [ 38.560014] [<ffffffffa029e5d1>] intel_modeset_init+0x181/0x360 [i915] [ 38.560014] [<ffffffffa026c7f0>] i915_load_modeset_init+0x160/0x290 [i915] [ 38.560014] [<ffffffff813b6737>] ? put_device+0x17/0x20 [ 38.560014] [<ffffffffa026e804>] i915_driver_load+0x564/0x860 [i915] [ 38.560014] [<ffffffffa01efb0e>] drm_get_pci_dev+0x18e/0x300 [drm] [ 38.560014] [<ffffffff81038c79>] ? default_spin_lock_flags+0x9/0x10 [ 38.560014] [<ffffffffa02bc65c>] i915_pci_probe+0x20/0x22 [i915] [ 38.560014] [<ffffffff8130031f>] local_pci_probe+0x5f/0xd0 [ 38.560014] [<ffffffff81301c19>] pci_device_probe+0x129/0x130 [ 38.560014] [<ffffffff813ba72a>] ? driver_sysfs_add+0x7a/0xb0 [ 38.560014] [<ffffffff813ba858>] really_probe+0x68/0x190 [ 38.560014] [<ffffffff813bab65>] driver_probe_device+0x45/0x70 [ 38.560014] [<ffffffff813bac3b>] __driver_attach+0xab/0xb0 [ 38.560014] [<ffffffff813bab90>] ? __driver_attach+0x0/0xb0 [ 38.560014] [<ffffffff813b99de>] bus_for_each_dev+0x5e/0x90 [ 38.560014] [<ffffffff813ba6ae>] driver_attach+0x1e/0x20 [ 38.560014] [<ffffffff813ba215>] bus_add_driver+0xc5/0x280 [ 38.560014] [<ffffffffa02ea000>] ? i915_init+0x0/0x86 [i915] [ 38.560014] [<ffffffff813baed6>] driver_register+0x76/0x140 [ 38.560014] [<ffffffff810423ba>] ? change_page_attr_set_clr+0x21a/0x260 [ 38.560014] [<ffffffffa02ea000>] ? i915_init+0x0/0x86 [i915] [ 38.560014] [<ffffffff813009c6>] __pci_register_driver+0x56/0xd0 [ 38.560014] [<ffffffffa01f0024>] drm_pci_init+0xe4/0xf0 [drm] [ 38.560014] [<ffffffffa02ea000>] ? i915_init+0x0/0x86 [i915] [ 38.560014] [<ffffffffa02ea000>] ? i915_init+0x0/0x86 [i915] [ 38.560014] [<ffffffffa01e7688>] drm_init+0x58/0x70 [drm] [ 38.560014] [<ffffffffa02ea084>] i915_init+0x84/0x86 [i915] [ 38.560014] [<ffffffff81002175>] do_one_initcall+0x45/0x190 [ 38.560014] [<ffffffff810a4feb>] sys_init_module+0xfb/0x250 [ 38.560014] [<ffffffff8100c002>] system_call_fastpath+0x16/0x1b [ 38.560014] Code: 0f 4e c2 0f 1f 80 00 00 00 00 c9 c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 0f 1f 44 00 00 48 8b 47 18 48 8b 78 60 <48> 8b 47 10 ff 50 10 c9 c3 66 0f 1f 44 00 00 55 48 89 e5 53 48 [ 38.560014] RIP [<ffffffffa02a8981>] intel_sdvo_ddc_proxy_func+0x11/0x20 [i915] [ 38.560014] RSP <ffff8801200df868> [ 38.560014] CR2: 0000000000000010 [ 38.565521] ---[ end trace 5375e7f30ee4f193 ]--- + --- + AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: wu 3697 F.... pulseaudio + /dev/snd/controlC1: wu 3697 F.... pulseaudio + CRDA: + country DE: + (2400 - 2483 @ 40), (N/A, 20) + (5150 - 5250 @ 40), (N/A, 20), NO-OUTDOOR + (5250 - 5350 @ 40), (N/A, 20), NO-OUTDOOR, DFS + (5470 - 5725 @ 40), (N/A, 26), DFS + Card0.Amixer.info: + Card hw:0 'Intel'/'HDA Intel at 0xfc320000 irq 47' + Mixer name : 'Realtek ALC268' + Components : 'HDA:10ec0268,1025011a,00100003 HDA:14f12c06,1025011a,00100000' + Controls : 23 + Simple ctrls : 14 + Card1.Amixer.info: + Card hw:1 'default'/'C-Media USB Audio Device at usb-0000:00:1d.0-2, full speed' + Mixer name : 'USB Mixer' + Components : 'USB0d8c:0008' + Controls : 7 + Simple ctrls : 3 + DistroRelease: Ubuntu 11.04 + HibernationDevice: RESUME=UUID=738caeaf-392b-4f8c-809f-0138c1734037 + MachineType: Acer TravelMate 6592 + Package: linux (not installed) + PccardctlIdent: + Socket 0: + product info: "O2Micro", "SmartCardBus Reader", "V1.0", "" + manfid: 0xffff, 0x0001 + Socket 1: + no product info available + PccardctlStatus: + Socket 0: + 5.0V 16-bit PC Card + Subdevice 0 (function 0) [unbound] + Socket 1: + 3.3V 32-bit PC Card + ProcEnviron: + LC_CTYPE=de_DE.utf8 + PATH=(custom, user) + LANG=C + SHELL=/bin/tcsh + ProcKernelCmdLine: root=/dev/sda1 ro nomodeset quiet splash crashkernel=384M-2G:64M,2G-:128M + ProcVersionSignature: Ubuntu 2.6.38-10.46-generic 2.6.38.7 + RelatedPackageVersions: + linux-restricted-modules-2.6.38-10-generic N/A + linux-backports-modules-2.6.38-10-generic N/A + linux-firmware 1.56 + RfKill: + 0: phy0: Wireless LAN + Soft blocked: no + Hard blocked: no + Tags: natty + Uname: Linux 2.6.38-10-generic x86_64 + UpgradeStatus: Upgraded to natty on 2010-05-16 (428 days ago) + UserGroups: adm admin audio cdrom dialout dip floppy fuse kvm lpadmin plugdev sshlogin video + WpaSupplicantLog: + + dmi.bios.date: 04/15/08 + dmi.bios.vendor: Acer + dmi.bios.version: V1.52 + dmi.board.name: TravelMate 6592 + dmi.board.vendor: Acer + dmi.board.version: Not Applicable + dmi.chassis.type: 1 + dmi.chassis.vendor: Acer + dmi.chassis.version: N/A + dmi.modalias: dmi:bvnAcer:bvrV1.52:bd04/15/08:svnAcer:pnTravelMate6592:pvrPSMBOU-1234567:rvnAcer:rnTravelMate6592:rvrNotApplicable:cvnAcer:ct1:cvrN/A: + dmi.product.name: TravelMate 6592 + dmi.product.version: PSMBOU-1234567 + dmi.sys.vendor: Acer ** Attachment added: "AcpiTables.txt" https://bugs.launchpad.net/bugs/783039/+attachment/2216327/+files/AcpiTables.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/783039 Title: Oops in intel_sdvo_ddc_proxy_func: no X on i915 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/783039/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
