[Bug 1129486] Re: System freezes when switching to guest session or other user
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1129486 Title: System freezes when switching to guest session or other user To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1129486/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1129486] Re: System freezes when switching to guest session or other user
Usually it's not such a bad thing as the kernel to run can be chosen at boot time by holding the shift key, you only need to do that once, see if it crashes on guest session change, and then, go back to the regular kernel by selecting that instead. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1129486 Title: System freezes when switching to guest session or other user To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1129486/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1129486] Re: System freezes when switching to guest session or other user
I'm unable to connect to the affected computer. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1129486 Title: System freezes when switching to guest session or other user To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1129486/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1129486] Re: System freezes when switching to guest session or other user
Thank you for taking the time to report this bug and helping to make Ubuntu better. This bug did not have a package associated with it, which is important for ensuring that it gets looked at by the proper developers. You can learn more about finding the right package at https://wiki.ubuntu.com/Bugs/FindRightPackage . I have classified this bug as a bug in linux kernel. When reporting bugs in the future please use apport by using 'ubuntu- bug' and the name of the package affected. You can learn more about this functionality at https://help.ubuntu.com/community/ReportingBugs. ** Package changed: ubuntu = linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: Incomplete = New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1129486 Title: System freezes when switching to guest session or other user To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1129486/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1129486] Re: System freezes when switching to guest session or other user
Reporter is unable to run commands or access the problematic computer ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1129486 Title: System freezes when switching to guest session or other user To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1129486/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1129486] Re: System freezes when switching to guest session or other user
Oh, sorry, please, run the command above in some moment that the computer is running fine. Thanks! ** 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/1129486 Title: System freezes when switching to guest session or other user To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1129486/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1129486] Re: System freezes when switching to guest session or other user
apport information ** Tags added: apport-collected quantal running-unity ** Description changed: When switching to a guest session, or to a different user, the system often freezes. At times this also happens when terminating a guest session. The system free happens when: * switching to a guest session from an ordinary user session without terminating the active user session * switching to a different user from an ordinary user session without terminating the active user session * terminating a guest session initiated from an ordinary user session Ctrl+Alt+Fn and Ctrl+Alt+Del dont have any effect, and apparently also SysReq+key. The only way of regaining control is to switch off and on the PC with the power button. - My PC has an Intel Core i5 CPU 760 @ 2.80GHz × 4 with 8GB of RAM, a - 450GB hard disk, and an Nvidia Quadro 400 graphics card. I'm running 64 - bit Ubuntu 12.10 with the Noveau drivers. + My PC has an Intel Core i5 CPU 760 @ 2.80GHz × 4 with 8GB of RAM, a 450GB hard disk, and an Nvidia Quadro 400 graphics card. I'm running 64 bit Ubuntu 12.10 with the Noveau drivers. + --- + ApportVersion: 2.6.1-0ubuntu10 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC2: paolo 2112 F pulseaudio + /dev/snd/controlC1: paolo 2112 F pulseaudio + /dev/snd/controlC0: paolo 2112 F pulseaudio + CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. + DistroRelease: Ubuntu 12.10 + HibernationDevice: RESUME=UUID=bf3a6625-a77d-4873-8881-486211c8bef1 + InstallationDate: Installed on 2013-02-16 (11 days ago) + InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5) + IwConfig: + eth0 no wireless extensions. + + lono wireless extensions. + MachineType: System manufacturer System Product Name + MarkForUpload: True + Package: linux (not installed) + ProcEnviron: + TERM=xterm + PATH=(custom, no user) + XDG_RUNTIME_DIR=set + LANG=it_IT.UTF-8 + SHELL=/bin/bash + ProcFB: 0 nouveaufb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-25-generic root=UUID=e97b7152-ea93-487a-a54b-c54346a2f645 ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 3.5.0-25.39-generic 3.5.7.4 + RelatedPackageVersions: + linux-restricted-modules-3.5.0-25-generic N/A + linux-backports-modules-3.5.0-25-generic N/A + linux-firmware1.95 + RfKill: + + Tags: quantal running-unity + Uname: Linux 3.5.0-25-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + dmi.bios.date: 07/09/2010 + dmi.bios.vendor: American Megatrends Inc. + dmi.bios.version: 0903 + dmi.board.asset.tag: To Be Filled By O.E.M. + dmi.board.name: P7P55-M + dmi.board.vendor: ASUSTeK Computer INC. + dmi.board.version: Rev X.0x + dmi.chassis.asset.tag: Asset-1234567890 + dmi.chassis.type: 3 + dmi.chassis.vendor: Chassis Manufacture + dmi.chassis.version: Chassis Version + dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0903:bd07/09/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP7P55-M:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion: + dmi.product.name: System Product Name + dmi.product.version: System Version + dmi.sys.vendor: System manufacturer ** Attachment added: AlsaInfo.txt https://bugs.launchpad.net/bugs/1129486/+attachment/3549668/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1129486 Title: System freezes when switching to guest session or other user To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1129486/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1129486] Re: System freezes when switching to guest session or other user
I run the command: apport-collect 1129486 when the system was working fine, now I'm going to change the bug status to Confirmed. ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1129486 Title: System freezes when switching to guest session or other user To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1129486/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1129486] Re: System freezes when switching to guest session or other user
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.8 kernel[0] (Not a kernel in the daily directory) and install both the linux-image and linux-image-extra .deb packages. 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'. Once testing of the upstream kernel is complete, please mark this bug as Confirmed. Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8-raring/ ** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** 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/1129486 Title: System freezes when switching to guest session or other user To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1129486/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1129486] Re: System freezes when switching to guest session or other user
I'm afraid I'm not comfortable with trying upstream kernels, and I need a stable system. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1129486 Title: System freezes when switching to guest session or other user To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1129486/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1129486] Re: System freezes when switching to guest session or other user
Are you able to connect via ssh to the affected computer when this problem occurs? ** Changed in: ubuntu Status: New = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1129486 Title: System freezes when switching to guest session or other user To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1129486/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1129486] Re: System freezes when switching to guest session or other user
** Description changed: When switching to a guest session, or to a different user, the system often freezes. At times this also happens when terminating a guest - session. Ctrl+Alt+Fn and Ctrl+Alt+Del dont have any effect, and - apparently also SysReq+key. The only way of regaining control is to - switch off and on the PC with the power button. + session. The system free happens when: + + * switching to a guest session from an ordinary user session without terminating the active user session + * switching to a different user from an ordinary user session without terminating the active user session + * terminating a guest session initiated from an ordinary user session + + Ctrl+Alt+Fn and Ctrl+Alt+Del dont have any effect, and apparently also + SysReq+key. The only way of regaining control is to switch off and on + the PC with the power button. My PC has an Intel Core i5 CPU 760 @ 2.80GHz × 4 with 8GB of RAM, a 450GB hard disk, and an Nvidia Quadro 400 graphics card. I'm running 64 bit Ubuntu 12.10 with the Noveau drivers. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1129486 Title: System freezes when switching to guest session or other user To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1129486/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1129486] Re: System freezes when switching to guest session or other user
Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https://wiki.ubuntu.com/Bugs/FindRightPackage. You might also ask for help in the #ubuntu-bugs irc channel on Freenode. To change the source package that this bug is filed about visit https://bugs.launchpad.net/ubuntu/+bug/1129486/+editstatus and add the package name in the text box next to the word Package. [This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.] ** Tags added: bot-comment -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1129486 Title: System freezes when switching to guest session or other user To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1129486/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
