Gert de Boer, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com/daily-live/current/ .
If it remains an issue, could you please run the following command in the development release from a Terminal (Applications->Accessories->Terminal), as it will automatically gather and attach updated debug information to this report: apport-collect -p xserver-xorg-video-nouveau REPLACE-WITH-BUG-NUMBER Please note, given that the information from the prior release is already available, doing this on a release prior to the development one would not be helpful. Thank you for your understanding. Helpful bug reporting tips: https://wiki.ubuntu.com/ReportingBugs ** Changed in: xserver-xorg-video-nouveau (Ubuntu) Importance: High => Low ** Changed in: xserver-xorg-video-nouveau (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/1092479 Title: Kernel 3.2.0-35-generic-pae does not boot Status in “xserver-xorg-video-nouveau” package in Ubuntu: Incomplete Bug description: Yesterday I downloaded the new program versions with the Update Manager. Now my Samsung RF711 Notebook does not boot anymore. Using the previous kernel still works. In the syslog, from here everything seems to go wrong: Dec 19 11:43:21 Ubivompi kernel: [ 6.566485] BUG: unable to handle kernel NULL pointer dereference at 0000000c Dec 19 11:43:21 Ubivompi kernel: [ 6.566488] IP: [<f8a0bd89>] nvc0_gpuobj_channel_init+0x109/0x180 [nouveau] Dec 19 11:43:21 Ubivompi kernel: [ 6.566503] *pdpt = 000000002f2d7001 *pde = 0000000000000000 Dec 19 11:43:21 Ubivompi kernel: [ 6.566506] Oops: 0000 [#1] SMP Dec 19 11:43:21 Ubivompi kernel: [ 6.566508] Modules linked in: joydev rfcomm bnep parport_pc ppdev binfmt_misc snd_hda_intel(+) snd_hda_codec snd_hwdep snd_pcm psmouse snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device uvcvideo videodev snd lib80211_crypt_tkip btusb serio_raw bluetooth wl(P) i915(+) soundcore snd_page_alloc lib80211 mac_hid nouveau(+) ttm drm_kms_helper drm mxm_wmi wmi mei(C) i2c_algo_bit video lp parport usbhid hid r8169 Dec 19 11:43:21 Ubivompi kernel: [ 6.566531] Dec 19 11:43:21 Ubivompi kernel: [ 6.566533] Pid: 443, comm: modprobe Tainted: P C O 3.2.0-35-generic-pae #55-Ubuntu SAMSUNG ELECTRONICS CO., LTD. RF511/RF411/RF711/RF511/RF411/RF711 Dec 19 11:43:21 Ubivompi kernel: [ 6.566537] EIP: 0060:[<f8a0bd89>] EFLAGS: 00010293 CPU: 1 Dec 19 11:43:21 Ubivompi kernel: [ 6.566546] EIP is at nvc0_gpuobj_channel_init+0x109/0x180 [nouveau] Dec 19 11:43:21 Ubivompi kernel: [ 6.566547] EAX: 00000000 EBX: f6e6fc00 ECX: f6e6fe24 EDX: efb03540 Dec 19 11:43:21 Ubivompi kernel: [ 6.566549] ESI: 00000000 EDI: eec78400 EBP: ef317cc8 ESP: ef317ca4 Dec 19 11:43:21 Ubivompi kernel: [ 6.566551] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 Dec 19 11:43:21 Ubivompi kernel: [ 6.566552] Process modprobe (pid: 443, ti=ef316000 task=f6a2bf70 task.ti=ef316000) Dec 19 11:43:21 Ubivompi kernel: [ 6.566554] Stack: Dec 19 11:43:21 Ubivompi kernel: [ 6.566555] 00001000 00000000 ef317cb8 eed00000 f1c1e310 00000000 f6e6fc00 eed00548 Dec 19 11:43:21 Ubivompi kernel: [ 6.566559] eed00000 ef317d20 f8a0c29a 00000296 ee2f802c ef317cf8 00000000 f6e6fc00 Dec 19 11:43:21 Ubivompi kernel: [ 6.566564] ef317d20 c1134125 ee2f8000 ee2f8000 80000003 80000002 eec78400 efb03540 Dec 19 11:43:21 Ubivompi kernel: [ 6.566568] Call Trace: Dec 19 11:43:21 Ubivompi kernel: [ 6.566577] [<f8a0c29a>] nouveau_gpuobj_channel_init+0x26a/0x550 [nouveau] Dec 19 11:43:21 Ubivompi kernel: [ 6.566582] [<c1134125>] ? kmem_cache_alloc_trace+0x105/0x140 Dec 19 11:43:21 Ubivompi kernel: [ 6.566591] [<f8a086f4>] nouveau_channel_alloc+0x164/0x3e0 [nouveau] Dec 19 11:43:21 Ubivompi kernel: [ 6.566601] [<f8a10c16>] ? nouveau_fence_init+0x106/0x130 [nouveau] Dec 19 11:43:21 Ubivompi kernel: [ 6.566611] [<f8a071c9>] nouveau_card_init+0x599/0x620 [nouveau] Dec 19 11:43:21 Ubivompi kernel: [ 6.566619] [<f8a076f6>] nouveau_load+0x376/0x670 [nouveau] Dec 19 11:43:21 Ubivompi kernel: [ 6.566629] [<f88f4b9b>] drm_get_pci_dev+0x14b/0x2a0 [drm] Dec 19 11:43:21 Ubivompi kernel: [ 6.566634] [<c15a804d>] ? _raw_spin_lock_irqsave+0x2d/0x40 Dec 19 11:43:21 Ubivompi kernel: [ 6.566648] [<f8a8ad85>] nouveau_pci_probe+0xd/0xf [nouveau] Dec 19 11:43:21 Ubivompi kernel: [ 6.566652] [<c12d2347>] local_pci_probe+0x47/0xb0 Dec 19 11:43:21 Ubivompi kernel: [ 6.566655] [<c12d3848>] pci_device_probe+0x68/0x90 Dec 19 11:43:21 Ubivompi kernel: [ 6.566658] [<c11a89e7>] ? sysfs_create_link+0x17/0x20 Dec 19 11:43:21 Ubivompi kernel: [ 6.566662] [<c1385c2d>] really_probe+0x4d/0x150 Dec 19 11:43:21 Ubivompi kernel: [ 6.566665] [<c138f299>] ? pm_runtime_barrier+0x49/0xb0 Dec 19 11:43:21 Ubivompi kernel: [ 6.566668] [<c1385e6a>] driver_probe_device+0x3a/0x60 Dec 19 11:43:21 Ubivompi kernel: [ 6.566671] [<c1385f21>] __driver_attach+0x91/0xa0 Dec 19 11:43:21 Ubivompi kernel: [ 6.566674] [<c1385e90>] ? driver_probe_device+0x60/0x60 Dec 19 11:43:21 Ubivompi kernel: [ 6.566677] [<c1384fa9>] bus_for_each_dev+0x49/0x70 Dec 19 11:43:21 Ubivompi kernel: [ 6.566680] [<c1385a61>] driver_attach+0x21/0x30 Dec 19 11:43:21 Ubivompi kernel: [ 6.566682] [<c1385e90>] ? driver_probe_device+0x60/0x60 Dec 19 11:43:21 Ubivompi kernel: [ 6.566685] [<c138573f>] bus_add_driver+0x17f/0x260 Dec 19 11:43:21 Ubivompi kernel: [ 6.566688] [<c12d3870>] ? pci_device_probe+0x90/0x90 Dec 19 11:43:21 Ubivompi kernel: [ 6.566690] [<c13863f6>] driver_register+0x66/0x110 Dec 19 11:43:21 Ubivompi kernel: [ 6.566693] [<c12d35f2>] __pci_register_driver+0x42/0xc0 Dec 19 11:43:21 Ubivompi kernel: [ 6.566700] [<f88f4ded>] drm_pci_init+0xfd/0x110 [drm] Dec 19 11:43:21 Ubivompi kernel: [ 6.566710] [<f88c2048>] nouveau_init+0x48/0x1000 [nouveau] Dec 19 11:43:21 Ubivompi kernel: [ 6.566713] [<c1003035>] do_one_initcall+0x35/0x170 Dec 19 11:43:21 Ubivompi kernel: [ 6.566716] [<f88c2000>] ? 0xf88c1fff Dec 19 11:43:21 Ubivompi kernel: [ 6.566719] [<c10962ec>] sys_init_module+0xac/0x210 Dec 19 11:43:21 Ubivompi kernel: [ 6.566722] [<c15af21f>] sysenter_do_call+0x12/0x28 Dec 19 11:43:21 Ubivompi kernel: [ 6.566724] Code: 00 00 e8 8b f3 ff ff 8b 45 e8 81 78 08 cf 00 00 00 77 48 8b 87 18 02 00 00 8d 8b 24 02 00 00 8b 93 6c 01 00 00 8b 80 40 08 00 00 <8b> 40 0c e8 df 41 00 00 85 c0 89 c6 75 22 8b 87 18 02 00 00 8d --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu15.1 Architecture: i386 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC269VB Analog [ALC269VB Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: gert 1809 F.... pulseaudio /dev/snd/pcmC0D0p: gert 1809 F...m pulseaudio CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xf7600000 irq 50' Mixer name : 'Intel CougarPoint HDMI' Components : 'HDA:10ec0269,144dc0a5,00100100 HDA:80862805,80860101,00100000' Controls : 25 Simple ctrls : 12 DistroRelease: Ubuntu 12.04 HibernationDevice: RESUME=UUID=2d267e02-c968-4af8-905b-0c6783e42f6c InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423) MachineType: SAMSUNG ELECTRONICS CO., LTD. RF511/RF411/RF711 MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 nouveaufb 1 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-34-generic-pae root=UUID=9408973c-916c-4caa-b3a9-3a6e829eb6f3 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.2.0-34.53-generic-pae 3.2.33 RelatedPackageVersions: linux-restricted-modules-3.2.0-34-generic-pae N/A linux-backports-modules-3.2.0-34-generic-pae N/A linux-firmware 1.79.1 StagingDrivers: mei Tags: precise running-unity staging Uname: Linux 3.2.0-34-generic-pae i686 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 03/02/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 15HX.M042.20120302.SSH dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: RF511/RF411/RF711 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: 15HX dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr15HX.M042.20120302.SSH:bd03/02/2012:svnSAMSUNGELECTRONICSCO.,LTD.:pnRF511/RF411/RF711:pvr15HX:rvnSAMSUNGELECTRONICSCO.,LTD.:rnRF511/RF411/RF711:rvr15HX:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A: dmi.product.name: RF511/RF411/RF711 dmi.product.version: 15HX dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. 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