[Desktop-packages] [Bug 1318040] Re: bbswitch prevents suspend and taints kernel
Still facing the issue with kernel 4.2.0-23-generic, gcc version 5.2.1 20151010 (Ubuntu 5.2.1-22ubuntu2), bbswitch-dkms 0.7-2ubuntu1, no bumblebee package installed. I attach a full dmesg (from kern.log) from the boot to the freeze. After booting, I logged into tty1 and entered the following commands: sudo service sdsm stop sudo rmmod nouveau sudo modprobe bbswitch load_state=0 sudo service sdsm start Ctrl-Alt-F7 and closed the lid ** Attachment added: "dmesg" https://bugs.launchpad.net/ubuntu/+source/bbswitch/+bug/1318040/+attachment/4551571/+files/extract-kern.log -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to bbswitch in Ubuntu. https://bugs.launchpad.net/bugs/1318040 Title: bbswitch prevents suspend and taints kernel Status in bbswitch package in Ubuntu: New Bug description: When initiating suspend (to RAM), the kernel gets tainted. This is a regression that appeared after upgrading from Kubuntu 13.10 to 14.04. My computer has a discrete nVidia G210M card (hybrid SLI system, on ASUS UL80VT). Here is an extract from dmesg: PM: Preparing system for mem sleep BUG: unable to handle kernel NULL pointer dereference at 00b8 IP: [] pci_bus_read_config_dword+0x4b/0x90 --- ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 CurrentDesktop: KDE DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2010-01-19 (1571 days ago) InstallationMedia: Kubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) Package: bbswitch-dkms 0.7-2ubuntu1 PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 3.13.0-26.48-generic 3.13.11 Tags: trusty Uname: Linux 3.13.0-26-generic x86_64 UpgradeStatus: Upgraded to trusty on 2014-05-07 (2 days ago) UserGroups: adm admin audio bumblebee cdrom dialout fuse lpadmin plugdev sambashare src users vboxusers _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bbswitch/+bug/1318040/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1318040] Re: bbswitch prevents suspend and taints kernel
What else information is needed? I have tried with the daily kernel 3.17.0-999.201409272205 and the tainting still occurs. The syslog trace related to suspending event is slightly different (dis_dev_get+0x15/0x40 [bbswitch] instead of pci_bus_read_config_dword+0x64/0x90 in the initial report with kernel 3.13): [ 3342.022581] init: anacron main process (13582) killed by TERM signal [ 3342.297888] PM: Syncing filesystems ... done. [ 3342.489577] PM: Preparing system for mem sleep [ 3342.489787] general protection fault: [#1] SMP [ 3342.489988] Modules linked in: bbswitch(OE) ip6table_filter ip6_tables iptable_filter ip_tables x_tables snd_hrtimer cuse rfcomm bnep bluetooth binfmt_misc dm_crypt snd_hda_codec_hdmi arc4 ath9k ath9k_common ath9k_hw snd_hda_codec_realtek snd_hda_codec_generic ath snd_hda_intel snd_hda_controller snd_hda_codec mac80211 snd_hwdep uvcvideo snd_pcm videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common snd_seq_midi snd_seq_midi_event kvm_intel videodev media snd_rawmidi snd_seq cfg80211 snd_seq_device kvm snd_timer snd parport_pc mxm_wmi ppdev soundcore coretemp joydev lp lpc_ich serio_raw parport mac_hid asus_laptop wmi sparse_keymap input_polldev uas usb_storage psmouse ahci libahci i915 atl1c i2c_algo_bit drm_kms_helper drm video [ 3342.491087] CPU: 1 PID: 13498 Comm: pm-suspend Tainted: GW OE 3.17.0-999-generic #201409272205 [ 3342.491296] Hardware name: ASUSTeK Computer Inc. UL80VT /UL80VT, BIOS 214 01/17/2011 [ 3342.491505] task: 8800b8d1a800 ti: 88003586 task.ti: 88003586 [ 3342.491713] RIP: 0010:[c08ae035] [c08ae035] dis_dev_get+0x15/0x40 [bbswitch] [ 3342.491928] RSP: 0018:880035863d10 EFLAGS: 00010202 [ 3342.492133] RAX: 6e6f697461727564 RBX: 0003 RCX: 0002 [ 3342.492335] RDX: RSI: 0003 RDI: c08b [ 3342.492535] RBP: 880035863d18 R08: 814e00e0 R09: [ 3342.492737] R10: R11: 000fffe0 R12: [ 3342.492939] R13: fffa R14: 81cd3f90 R15: [ 3342.493142] FS: 7f8b8e80d740() GS:88013fd0() knlGS: [ 3342.493345] CS: 0010 DS: ES: CR0: 8005003b [ 3342.493529] CR2: 7f8b8f73cf10 CR3: 9c68b000 CR4: 000407e0 [ 3342.493529] Stack: [ 3342.493529] c08ae545 880035863d58 81093f2d 81ec685c [ 3342.493529] 81c521c0 0003 [ 3342.493529] 880035863da8 81094188 880035863d48 [ 3342.493529] Call Trace: [ 3342.493529] [c08ae545] ? bbswitch_pm_handler+0x55/0x70 [bbswitch] [ 3342.493529] [81093f2d] notifier_call_chain+0x4d/0x70 [ 3342.493529] [81094188] __blocking_notifier_call_chain+0x58/0x80 [ 3342.493529] [810941c6] blocking_notifier_call_chain+0x16/0x20 [ 3342.493529] [810bd5fa] pm_notifier_call_chain+0x1a/0x30 [ 3342.493529] [8178aafa] suspend_prepare+0x46/0xcd [ 3342.493529] [810be83f] enter_state+0x16f/0x250 [ 3342.493529] [810be93b] pm_suspend+0x1b/0x60 [ 3342.493529] [810bd24e] state_store+0x8e/0xf0 [ 3342.493529] [8125ecab] ? kernfs_fop_write+0x5b/0x170 [ 3342.493529] [813973ff] kobj_attr_store+0xf/0x30 [ 3342.493529] [8125fc71] sysfs_kf_write+0x41/0x50 [ 3342.493529] [8125ed56] kernfs_fop_write+0x106/0x170 [ 3342.493529] [811e9e57] vfs_write+0xc7/0x1f0 [ 3342.493529] [811ea35f] SyS_write+0x4f/0xb0 [ 3342.493529] [817a46ed] system_call_fastpath+0x1a/0x1f [ 3342.493529] Code: d2 48 c7 c6 e0 e0 8a c0 48 89 e5 e8 b6 f2 95 c0 5d c3 0f 1f 40 00 66 66 66 66 90 48 8b 05 04 24 00 00 48 8b 40 10 48 85 c0 74 1f 48 8b 78 38 48 85 ff 74 16 55 48 81 c7 98 00 00 00 be 04 00 00 [ 3342.493529] RIP [c08ae035] dis_dev_get+0x15/0x40 [bbswitch] [ 3342.493529] RSP 880035863d10 [ 3342.498777] ---[ end trace 1c9a645295e2191f ]--- As additional info, my xorg.conf contains a section for backlight to work around Bug #1178796 : Section Device Identifier Default Device Option Backlight intel_backlight Driver intel BusID PCI:0:2:0 EndSection -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to bbswitch in Ubuntu. https://bugs.launchpad.net/bugs/1318040 Title: bbswitch prevents suspend and taints kernel Status in “bbswitch” package in Ubuntu: Incomplete Bug description: When initiating suspend (to RAM), the kernel gets tainted. This is a regression that appeared after upgrading from Kubuntu 13.10 to 14.04. My computer has a discrete nVidia G210M card (hybrid SLI system, on ASUS UL80VT). Here is an extract from dmesg: PM: Preparing system for mem sleep BUG: unable to
[Desktop-packages] [Bug 1318040] Re: bbswitch prevents suspend and taints kernel
$ sudo modprobe bbswitch load_state=-1 dmesg log: [ 2780.584599] bbswitch: module verification failed: signature and/or required key missing - tainting kernel [ 2780.584809] bbswitch: version 0.7 [ 2780.584818] bbswitch: Found integrated VGA device :00:02.0: \_SB_.PCI0.VGA_ [ 2780.584830] bbswitch: Found discrete VGA device :01:00.0: \_SB_.PCI0.P0P1.VGA_ [ 2780.584843] ACPI Warning: \_SB_.PCI0.P0P1.VGA_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20131115/nsarguments-95) [ 2780.584892] ACPI Warning: \_SB_.PCI0.P0P1.VGA_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20131115/nsarguments-95) [ 2780.584982] bbswitch: detected a nVidia _DSM function [ 2780.584999] pci :01:00.0: enabling device ( - 0003) [ 2780.585046] bbswitch: Succesfully loaded. Discrete card :01:00.0 is on [ 2790.596471] init: Failed to spawn nvidia-persistenced main process: unable to execute: No such file or directory $ lspci -nnvvd10de: 01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GT218M [GeForce G210M] [10de:0a74] (rev a2) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Device [1043:1bc2] Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast TAbort- TAbort- MAbort- SERR- PERR- INTx- Interrupt: pin A routed to IRQ 16 Region 0: Memory at fd00 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at e000 (64-bit, prefetchable) size=256M] Region 3: Memory at fa00 (64-bit, prefetchable) [size=32M] Region 5: I/O ports at dc00 [size=128] Expansion ROM at fe98 [disabled] [size=512K] Capabilities: access denied 01:00.1 Audio device [0403]: NVIDIA Corporation High Definition Audio Controller [10de:0be3] (rev a1) Subsystem: ASUSTeK Computer Inc. Device [1043:1bc2] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast TAbort- TAbort- MAbort- SERR- PERR- INTx- Latency: 0, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at fe97c000 (32-bit, non-prefetchable) [size=16K] Capabilities: access denied Kernel driver in use: snd_hda_intel $ sudo tee /proc/acpi/bbswitch OFF OFF dmesg log: [ 3058.083676] bbswitch: disabling discrete graphics [ 3058.096117] ACPI Warning: \_SB_.PCI0.P0P1.VGA_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20131115/nsarguments-95) [ 3058.200492] vgaarb: device changed decodes: PCI::00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 3058.312204] [ cut here ] [ 3058.312216] WARNING: CPU: 0 PID: 4 at /build/buildd/linux-3.13.0/fs/sysfs/group.c:214 sysfs_remove_group+0xc6/0xd0() [ 3058.312219] sysfs group 81cabae0 not found for kobject 'acpi_video1' [ 3058.312221] Modules linked in: bbswitch(OF) hid_generic cdc_acm usbhid hid snd_hrtimer ip6table_filter ip6_tables iptable_filter ip_tables x_tables cuse bnep rfcomm bluetooth binfmt_misc dm_crypt snd_hda_codec_hdmi arc4 uvcvideo ath9k ath9k_common ath9k_hw videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core ath mac80211 snd_hda_intel videodev snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211 snd_seq_device snd_timer kvm_intel kvm snd soundcore parport_pc mxm_wmi ppdev asus_laptop joydev coretemp serio_raw wmi sparse_keymap input_polldev lp parport mac_hid lpc_ich usb_storage psmouse ahci libahci atl1c i915 i2c_algo_bit drm_kms_helper drm video [ 3058.312294] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: GF O 3.13.0-32-generic #57-Ubuntu [ 3058.312297] Hardware name: ASUSTeK Computer Inc. UL80VT /UL80VT, BIOS 214 01/17/2011 [ 3058.312302] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 3058.312304] 0009 880139b55ac8 8171bcb4 880139b55b10 [ 3058.312309] 880139b55b00 810676cd 81cabae0 [ 3058.312312] 8800361b30a8 8801395f7098 8801395ac3c8 880139b55b60 [ 3058.312316] Call Trace: [ 3058.312323] [8171bcb4] dump_stack+0x45/0x56 [ 3058.312328] [810676cd] warn_slowpath_common+0x7d/0xa0 [ 3058.312331] [8106773c] warn_slowpath_fmt+0x4c/0x50 [ 3058.312335] [8123446e] ? sysfs_get_dirent_ns+0x4e/0x70 [ 3058.312338] [81235756] sysfs_remove_group+0xc6/0xd0 [ 3058.312343] [814998c3] dpm_sysfs_remove+0x43/0x50 [ 3058.312348] [8148f2c5] device_del+0x45/0x1c0 [ 3058.312351] [8148f45e] device_unregister+0x1e/0x60 [ 3058.312355] [813dd028] backlight_device_unregister+0x98/0xa0 [ 3058.312365] [abdd] acpi_video_bus_remove+0xd8/0x1d9
[Desktop-packages] [Bug 1318040] Re: bbswitch prevents suspend and taints kernel
Still apears with linux-image-3.15.0-031500rc5-generic. For now, I stay with 3.11 kernel from kubuntu 13.10. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to bbswitch in Ubuntu. https://bugs.launchpad.net/bugs/1318040 Title: bbswitch prevents suspend and taints kernel Status in “bbswitch” package in Ubuntu: New Bug description: When initiating suspend (to RAM), the kernel gets tainted. This is a regression that appeared after upgrading from Kubuntu 13.10 to 14.04. My computer has a discrete nVidia G210M card (hybrid SLI system, on ASUS UL80VT). Here is an extract from dmesg: PM: Preparing system for mem sleep BUG: unable to handle kernel NULL pointer dereference at 00b8 IP: [8139ba5b] pci_bus_read_config_dword+0x4b/0x90 --- ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 CurrentDesktop: KDE DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2010-01-19 (1571 days ago) InstallationMedia: Kubuntu 9.10 Karmic Koala - Release amd64 (20091027) Package: bbswitch-dkms 0.7-2ubuntu1 PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 3.13.0-26.48-generic 3.13.11 Tags: trusty Uname: Linux 3.13.0-26-generic x86_64 UpgradeStatus: Upgraded to trusty on 2014-05-07 (2 days ago) UserGroups: adm admin audio bumblebee cdrom dialout fuse lpadmin plugdev sambashare src users vboxusers _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bbswitch/+bug/1318040/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1318040] [NEW] Suspend does not work
Public bug reported: When initiating suspend (to RAM), the kernel gets tainted. This is a regression that appeared after upgrading from Kubuntu 13.10 to 14.04. My computer has a discrete nVidia card (hybrid SLI system, on ASUS UL80VT). Here is an extract from dmesg: PM: Preparing system for mem sleep BUG: unable to handle kernel NULL pointer dereference at 00b8 IP: [8139ba5b] pci_bus_read_config_dword+0x4b/0x90 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: xorg 1:7.7+1ubuntu8 ProcVersionSignature: Ubuntu 3.13.0-26.48-generic 3.13.11 Uname: Linux 3.13.0-26-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 CurrentDesktop: KDE Date: Fri May 9 23:34:03 2014 InstallationDate: Installed on 2010-01-19 (1571 days ago) InstallationMedia: Kubuntu 9.10 Karmic Koala - Release amd64 (20091027) SourcePackage: xorg Symptom: display UpgradeStatus: Upgraded to trusty on 2014-05-07 (2 days ago) ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug kubuntu trusty -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1318040 Title: Suspend does not work Status in “xorg” package in Ubuntu: New Bug description: When initiating suspend (to RAM), the kernel gets tainted. This is a regression that appeared after upgrading from Kubuntu 13.10 to 14.04. My computer has a discrete nVidia card (hybrid SLI system, on ASUS UL80VT). Here is an extract from dmesg: PM: Preparing system for mem sleep BUG: unable to handle kernel NULL pointer dereference at 00b8 IP: [8139ba5b] pci_bus_read_config_dword+0x4b/0x90 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: xorg 1:7.7+1ubuntu8 ProcVersionSignature: Ubuntu 3.13.0-26.48-generic 3.13.11 Uname: Linux 3.13.0-26-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 CurrentDesktop: KDE Date: Fri May 9 23:34:03 2014 InstallationDate: Installed on 2010-01-19 (1571 days ago) InstallationMedia: Kubuntu 9.10 Karmic Koala - Release amd64 (20091027) SourcePackage: xorg Symptom: display UpgradeStatus: Upgraded to trusty on 2014-05-07 (2 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1318040/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1318040] Re: Suspend does not work
apport information ** Package changed: xorg (Ubuntu) = bbswitch (Ubuntu) ** Summary changed: - Suspend does not work + bbswitch prevents suspend and taints kernel ** Tags added: apport-collected ** Description changed: When initiating suspend (to RAM), the kernel gets tainted. This is a regression that appeared after upgrading from Kubuntu 13.10 to 14.04. My computer has a discrete nVidia card (hybrid SLI system, on ASUS UL80VT). Here is an extract from dmesg: PM: Preparing system for mem sleep BUG: unable to handle kernel NULL pointer dereference at 00b8 IP: [8139ba5b] pci_bus_read_config_dword+0x4b/0x90 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: xorg 1:7.7+1ubuntu8 ProcVersionSignature: Ubuntu 3.13.0-26.48-generic 3.13.11 Uname: Linux 3.13.0-26-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 CurrentDesktop: KDE Date: Fri May 9 23:34:03 2014 InstallationDate: Installed on 2010-01-19 (1571 days ago) InstallationMedia: Kubuntu 9.10 Karmic Koala - Release amd64 (20091027) SourcePackage: xorg Symptom: display UpgradeStatus: Upgraded to trusty on 2014-05-07 (2 days ago) + --- + ApportVersion: 2.14.1-0ubuntu3 + Architecture: amd64 + CurrentDesktop: KDE + DistroRelease: Ubuntu 14.04 + InstallationDate: Installed on 2010-01-19 (1571 days ago) + InstallationMedia: Kubuntu 9.10 Karmic Koala - Release amd64 (20091027) + Package: bbswitch-dkms 0.7-2ubuntu1 + PackageArchitecture: amd64 + ProcVersionSignature: Ubuntu 3.13.0-26.48-generic 3.13.11 + Tags: trusty + Uname: Linux 3.13.0-26-generic x86_64 + UpgradeStatus: Upgraded to trusty on 2014-05-07 (2 days ago) + UserGroups: adm admin audio bumblebee cdrom dialout fuse lpadmin plugdev sambashare src users vboxusers + _MarkForUpload: True ** Attachment added: Dependencies.txt https://bugs.launchpad.net/bugs/1318040/+attachment/4108973/+files/Dependencies.txt -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to bbswitch in Ubuntu. https://bugs.launchpad.net/bugs/1318040 Title: bbswitch prevents suspend and taints kernel Status in “bbswitch” package in Ubuntu: New Bug description: When initiating suspend (to RAM), the kernel gets tainted. This is a regression that appeared after upgrading from Kubuntu 13.10 to 14.04. My computer has a discrete nVidia G210M card (hybrid SLI system, on ASUS UL80VT). Here is an extract from dmesg: PM: Preparing system for mem sleep BUG: unable to handle kernel NULL pointer dereference at 00b8 IP: [8139ba5b] pci_bus_read_config_dword+0x4b/0x90 --- ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 CurrentDesktop: KDE DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2010-01-19 (1571 days ago) InstallationMedia: Kubuntu 9.10 Karmic Koala - Release amd64 (20091027) Package: bbswitch-dkms 0.7-2ubuntu1 PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 3.13.0-26.48-generic 3.13.11 Tags: trusty Uname: Linux 3.13.0-26-generic x86_64 UpgradeStatus: Upgraded to trusty on 2014-05-07 (2 days ago) UserGroups: adm admin audio bumblebee cdrom dialout fuse lpadmin plugdev sambashare src users vboxusers _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bbswitch/+bug/1318040/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1318040] Re: bbswitch prevents suspend and taints kernel
dmesg just after trying to suspend ** Attachment added: dmesg-pci_bus_read_config_dword https://bugs.launchpad.net/ubuntu/+source/bbswitch/+bug/1318040/+attachment/4108976/+files/dmesg-pci_bus_read_config_dword ** Description changed: When initiating suspend (to RAM), the kernel gets tainted. This is a regression that appeared after upgrading from Kubuntu 13.10 to 14.04. My - computer has a discrete nVidia card (hybrid SLI system, on ASUS UL80VT). - Here is an extract from dmesg: + computer has a discrete nVidia G210M card (hybrid SLI system, on ASUS + UL80VT). Here is an extract from dmesg: PM: Preparing system for mem sleep BUG: unable to handle kernel NULL pointer dereference at 00b8 IP: [8139ba5b] pci_bus_read_config_dword+0x4b/0x90 - ProblemType: Bug - DistroRelease: Ubuntu 14.04 - Package: xorg 1:7.7+1ubuntu8 - ProcVersionSignature: Ubuntu 3.13.0-26.48-generic 3.13.11 - Uname: Linux 3.13.0-26-generic x86_64 - ApportVersion: 2.14.1-0ubuntu3 - Architecture: amd64 - CurrentDesktop: KDE - Date: Fri May 9 23:34:03 2014 - InstallationDate: Installed on 2010-01-19 (1571 days ago) - InstallationMedia: Kubuntu 9.10 Karmic Koala - Release amd64 (20091027) - SourcePackage: xorg - Symptom: display - UpgradeStatus: Upgraded to trusty on 2014-05-07 (2 days ago) - --- + --- ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 CurrentDesktop: KDE DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2010-01-19 (1571 days ago) InstallationMedia: Kubuntu 9.10 Karmic Koala - Release amd64 (20091027) Package: bbswitch-dkms 0.7-2ubuntu1 PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 3.13.0-26.48-generic 3.13.11 Tags: trusty Uname: Linux 3.13.0-26-generic x86_64 UpgradeStatus: Upgraded to trusty on 2014-05-07 (2 days ago) UserGroups: adm admin audio bumblebee cdrom dialout fuse lpadmin plugdev sambashare src users vboxusers _MarkForUpload: True -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to bbswitch in Ubuntu. https://bugs.launchpad.net/bugs/1318040 Title: bbswitch prevents suspend and taints kernel Status in “bbswitch” package in Ubuntu: New Bug description: When initiating suspend (to RAM), the kernel gets tainted. This is a regression that appeared after upgrading from Kubuntu 13.10 to 14.04. My computer has a discrete nVidia G210M card (hybrid SLI system, on ASUS UL80VT). Here is an extract from dmesg: PM: Preparing system for mem sleep BUG: unable to handle kernel NULL pointer dereference at 00b8 IP: [8139ba5b] pci_bus_read_config_dword+0x4b/0x90 --- ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 CurrentDesktop: KDE DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2010-01-19 (1571 days ago) InstallationMedia: Kubuntu 9.10 Karmic Koala - Release amd64 (20091027) Package: bbswitch-dkms 0.7-2ubuntu1 PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 3.13.0-26.48-generic 3.13.11 Tags: trusty Uname: Linux 3.13.0-26-generic x86_64 UpgradeStatus: Upgraded to trusty on 2014-05-07 (2 days ago) UserGroups: adm admin audio bumblebee cdrom dialout fuse lpadmin plugdev sambashare src users vboxusers _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bbswitch/+bug/1318040/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1318040] ProcEnviron.txt
apport information ** Attachment added: ProcEnviron.txt https://bugs.launchpad.net/bugs/1318040/+attachment/4108974/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to bbswitch in Ubuntu. https://bugs.launchpad.net/bugs/1318040 Title: bbswitch prevents suspend and taints kernel Status in “bbswitch” package in Ubuntu: New Bug description: When initiating suspend (to RAM), the kernel gets tainted. This is a regression that appeared after upgrading from Kubuntu 13.10 to 14.04. My computer has a discrete nVidia G210M card (hybrid SLI system, on ASUS UL80VT). Here is an extract from dmesg: PM: Preparing system for mem sleep BUG: unable to handle kernel NULL pointer dereference at 00b8 IP: [8139ba5b] pci_bus_read_config_dword+0x4b/0x90 --- ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 CurrentDesktop: KDE DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2010-01-19 (1571 days ago) InstallationMedia: Kubuntu 9.10 Karmic Koala - Release amd64 (20091027) Package: bbswitch-dkms 0.7-2ubuntu1 PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 3.13.0-26.48-generic 3.13.11 Tags: trusty Uname: Linux 3.13.0-26-generic x86_64 UpgradeStatus: Upgraded to trusty on 2014-05-07 (2 days ago) UserGroups: adm admin audio bumblebee cdrom dialout fuse lpadmin plugdev sambashare src users vboxusers _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bbswitch/+bug/1318040/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
