qamelian, 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 CD images are available from http://cdimage.ubuntu.com/releases/ .
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 linux <replace-with-bug-number> Also, could you please test the latest upstream kernel available? It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please do not test the kernel in the daily folder, but the one all the way at the bottom. Once you've tested the upstream kernel, please remove the 'needs-upstream- testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. As well, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream', and comment as to why specifically you were unable to test it. Please let us know your results. Thanks in advance. Helpful Bug Reporting Links: https://help.ubuntu.com/community/ReportingBugs#Bug_Reporting_Etiquette https://help.ubuntu.com/community/ReportingBugs#A3._Make_sure_the_bug_hasn.27t_already_been_reported https://help.ubuntu.com/community/ReportingBugs#Adding_Apport_Debug_Information_to_an_Existing_Launchpad_Bug https://help.ubuntu.com/community/ReportingBugs#Adding_Additional_Attachments_to_an_Existing_Launchpad_Bug ** Summary changed: - [STAGING] + 1969:2062 [STAGING] Locks up logging in locks up ** Summary changed: - 1969:2062 [STAGING] Locks up logging in locks up + 1969:2062 [STAGING] Locks up logging in ** Description changed: Netbook locks up immediately after logging in to default Ubuntu 11.04 desktop. this happens 100% of the time with the default 11.04 kernel, both on the 32-bit and 64-bit releases. If I install 10.10 and use the update-manager to upgrade to 11.04, this doesn't happen with the 2.6.35 series of kernels. It has happened with each release to date of the 2.6.38 kernel. The netbook is setup to dual boot with windows 7 Home Premium. If I boot into Windows 7 immediately after one of these lockups, then immediately reboot into Natty, the lockup after logging in does not occur. This can also be reproduced 100% of the time. This only occurs on an installed system. Booting 11.04 from a "live" thumb drive does not result in a lockup. + WORKAROUND: It looks like this is an issue with a kernel module (atl1c). + After blacklisting this module, Ubuntu 11.04 boots with the 2.6.38 + series kernel without needing a preceeding Windows 7 boot. + ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: linux-image-2.6.38-8-generic 2.6.38-8.42 Regression: Yes Reproducible: Yes ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2 Uname: Linux 2.6.38-8-generic i686 NonfreeKernelModules: wl AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: i386 ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 1: SB [HDA ATI SB], device 0: CONEXANT Analog [CONEXANT Analog] - Subdevices: 1/1 - Subdevice #0: subdevice #0 + **** List of CAPTURE Hardware Devices **** + card 1: SB [HDA ATI SB], device 0: CONEXANT Analog [CONEXANT Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC1: carl 1378 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC1: carl 1378 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: - Card hw:0 'Generic'/'HD-Audio Generic at 0x90544000 irq 41' - Mixer name : 'ATI R6xx HDMI' - Components : 'HDA:1002aa01,00aa0100,00100200' - Controls : 4 - Simple ctrls : 1 + Card hw:0 'Generic'/'HD-Audio Generic at 0x90544000 irq 41' + Mixer name : 'ATI R6xx HDMI' + Components : 'HDA:1002aa01,00aa0100,00100200' + Controls : 4 + Simple ctrls : 1 Card0.Amixer.values: - Simple mixer control 'IEC958',0 - Capabilities: pswitch pswitch-joined penum - Playback channels: Mono - Mono: Playback [on] + Simple mixer control 'IEC958',0 + Capabilities: pswitch pswitch-joined penum + Playback channels: Mono + Mono: Playback [on] Card1.Amixer.info: - Card hw:1 'SB'/'HDA ATI SB at 0x90540000 irq 16' - Mixer name : 'Conexant CX20584' - Components : 'HDA:14f15068,10250543,00100302' - Controls : 9 - Simple ctrls : 9 + Card hw:1 'SB'/'HDA ATI SB at 0x90540000 irq 16' + Mixer name : 'Conexant CX20584' + Components : 'HDA:14f15068,10250543,00100302' + Controls : 9 + Simple ctrls : 9 Date: Mon Apr 18 18:47:58 2011 HibernationDevice: RESUME=UUID=605dc6c5-4bf3-43fe-927a-eccb414a9ec5 InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110330) Lsusb: - Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub - Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub - Bus 002 Device 002: ID 0402:9665 ALi Corp. - Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub - Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub + Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub + Bus 002 Device 002: ID 0402:9665 ALi Corp. + Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Acer Aspire One 522 ProcEnviron: - LANGUAGE=en_CA:en - PATH=(custom, user) - LANG=en_CA.UTF-8 - SHELL=/bin/bash + LANGUAGE=en_CA:en + PATH=(custom, user) + LANG=en_CA.UTF-8 + SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=94e2285e-bb00-4cf8-9995-b26381ed8435 ro quiet splash vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-2.6.38-8-generic N/A - linux-backports-modules-2.6.38-8-generic N/A - linux-firmware 1.50 + linux-restricted-modules-2.6.38-8-generic N/A + linux-backports-modules-2.6.38-8-generic N/A + linux-firmware 1.50 RfKill: - 0: phy0: Wireless LAN - Soft blocked: no - Hard blocked: no + 0: phy0: Wireless LAN + Soft blocked: no + Hard blocked: no SourcePackage: linux StagingDrivers: brcm80211 Title: [STAGING] UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/09/2010 dmi.bios.vendor: Acer dmi.bios.version: V1.03 dmi.board.name: Aspire One 522 dmi.board.vendor: Acer dmi.board.version: V1.03 dmi.chassis.type: 10 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAcer:bvrV1.03:bd12/09/2010:svnAcer:pnAspireOne522:pvrV1.03:rvnAcer:rnAspireOne522:rvrV1.03:cvnChassisManufacturer:ct10:cvrChassisVersion: dmi.product.name: Aspire One 522 dmi.product.version: V1.03 dmi.sys.vendor: Acer ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/765241 Title: 1969:2062 [STAGING] Locks up logging in To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/765241/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
