[Kernel-packages] [Bug 1264807] Re: Kubuntu 14.04 freezes after LightDM login
** Tags added: bios-outdated-206 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264807 Title: Kubuntu 14.04 freezes after LightDM login Status in “linux” package in Ubuntu: Confirmed Bug description: I have re-setup my notebook with Kubuntu 14.04. I have an nVidia Optimus platform and hence wanting to try out kerne 3.12 with native switching support. Also the whole system is encrypted with LUKS/dm- crypt. At bootup I get nicely prompted for the LUKS key, I enter it and afterwords I end up at LightDM. I provide the password there and then the KDE screen appears on which different icons would appear within seconds. However the computer freezes at that point - or rather the display freezes. I tried to ctrl-alt-f2 but that didn't open a terminal. Upon suggestion, I then tried to ssh into the computer. That worked fine. So it seems there are graphic problems or something. In order to use that installation I currently use the Saucy kernel. While SSHing I made a backup of the whole /var/log folder. I don't know which of them are relevenat but I can provide them when asked. According the lshw I have: product: GF119M [GeForce GT 520M] vendor: NVIDIA Corporation and product: 2nd Generation Core Processor Family Integrated Graphics Controller vendor: Intel Corporation --- ApportVersion: 2.12.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: hyper 2607 F pulseaudio /dev/snd/controlC1: hyper 2607 F pulseaudio /dev/snd/pcmC1D0p: hyper 2607 F...m pulseaudio CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden CurrentDesktop: KDE DistroRelease: Ubuntu 14.04 MachineType: ASUSTeK Computer Inc. U36SD MarkForUpload: True Package: linux (not installed) ProcFB: 0 inteldrmfb 1 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-15-generic root=UUID=8f533cbf-2fab-4d0c-b9df-ab113f79f022 ro splash quiet pcie_aspm=force vt.handoff=7 ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10 RelatedPackageVersions: linux-restricted-modules-3.11.0-15-generic N/A linux-backports-modules-3.11.0-15-generic N/A linux-firmware 1.117 Tags: trusty Uname: Linux 3.11.0-15-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 07/12/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: U36SD.205 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: U36SD dmi.board.vendor: ASUSTeK Computer Inc. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK Computer Inc. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrU36SD.205:bd07/12/2011:svnASUSTeKComputerInc.:pnU36SD:pvr1.0:rvnASUSTeKComputerInc.:rnU36SD:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0: dmi.product.name: U36SD dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK Computer Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264807/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264807] Re: Kubuntu 14.04 freezes after LightDM login
hyper_ch, thank you for reporting this and helping make Ubuntu better. As per your https://launchpadlibrarian.net/161032660/BootDmesg.txt : [1.770772] [drm] Wrong MCH_SSKPD value: 0x16040307 [1.770774] [drm] This can cause pipe underruns and display issues. [1.770775] [drm] Please upgrade your BIOS to fix this. Hence, as per http://support.asus.com/download.aspx?SLanguage=enm=U36SDos=30 an update is available for your BIOS (206). If you update to this following https://help.ubuntu.com/community/BiosUpdate , does it change anything? If it doesn't, could you please both specify what happened, and just provide the output of the following terminal command: sudo dmidecode -s bios-version sudo dmidecode -s bios-release-date Please note your current BIOS is already in the Bug Description, so posting this on the old BIOS would not be helpful. For more on BIOS updates and linux, please see https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette . Thank you for your understanding. ** Changed in: linux (Ubuntu) Importance: Undecided = High ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264807 Title: Kubuntu 14.04 freezes after LightDM login Status in “linux” package in Ubuntu: Incomplete Bug description: I have re-setup my notebook with Kubuntu 14.04. I have an nVidia Optimus platform and hence wanting to try out kerne 3.12 with native switching support. Also the whole system is encrypted with LUKS/dm- crypt. At bootup I get nicely prompted for the LUKS key, I enter it and afterwords I end up at LightDM. I provide the password there and then the KDE screen appears on which different icons would appear within seconds. However the computer freezes at that point - or rather the display freezes. I tried to ctrl-alt-f2 but that didn't open a terminal. Upon suggestion, I then tried to ssh into the computer. That worked fine. So it seems there are graphic problems or something. In order to use that installation I currently use the Saucy kernel. While SSHing I made a backup of the whole /var/log folder. I don't know which of them are relevenat but I can provide them when asked. According the lshw I have: product: GF119M [GeForce GT 520M] vendor: NVIDIA Corporation and product: 2nd Generation Core Processor Family Integrated Graphics Controller vendor: Intel Corporation --- ApportVersion: 2.12.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: hyper 2607 F pulseaudio /dev/snd/controlC1: hyper 2607 F pulseaudio /dev/snd/pcmC1D0p: hyper 2607 F...m pulseaudio CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden CurrentDesktop: KDE DistroRelease: Ubuntu 14.04 MachineType: ASUSTeK Computer Inc. U36SD MarkForUpload: True Package: linux (not installed) ProcFB: 0 inteldrmfb 1 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-15-generic root=UUID=8f533cbf-2fab-4d0c-b9df-ab113f79f022 ro splash quiet pcie_aspm=force vt.handoff=7 ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10 RelatedPackageVersions: linux-restricted-modules-3.11.0-15-generic N/A linux-backports-modules-3.11.0-15-generic N/A linux-firmware 1.117 Tags: trusty Uname: Linux 3.11.0-15-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 07/12/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: U36SD.205 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: U36SD dmi.board.vendor: ASUSTeK Computer Inc. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK Computer Inc. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrU36SD.205:bd07/12/2011:svnASUSTeKComputerInc.:pnU36SD:pvr1.0:rvnASUSTeKComputerInc.:rnU36SD:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0: dmi.product.name: U36SD dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK Computer Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264807/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264807] Re: Kubuntu 14.04 freezes after LightDM login
That was it. downloaded the Bios Update ISO from Asus and put it on a usb stick with unetbootin updated BIOS and now it works. Thx, this can be closed. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264807 Title: Kubuntu 14.04 freezes after LightDM login Status in “linux” package in Ubuntu: Incomplete Bug description: I have re-setup my notebook with Kubuntu 14.04. I have an nVidia Optimus platform and hence wanting to try out kerne 3.12 with native switching support. Also the whole system is encrypted with LUKS/dm- crypt. At bootup I get nicely prompted for the LUKS key, I enter it and afterwords I end up at LightDM. I provide the password there and then the KDE screen appears on which different icons would appear within seconds. However the computer freezes at that point - or rather the display freezes. I tried to ctrl-alt-f2 but that didn't open a terminal. Upon suggestion, I then tried to ssh into the computer. That worked fine. So it seems there are graphic problems or something. In order to use that installation I currently use the Saucy kernel. While SSHing I made a backup of the whole /var/log folder. I don't know which of them are relevenat but I can provide them when asked. According the lshw I have: product: GF119M [GeForce GT 520M] vendor: NVIDIA Corporation and product: 2nd Generation Core Processor Family Integrated Graphics Controller vendor: Intel Corporation --- ApportVersion: 2.12.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: hyper 2607 F pulseaudio /dev/snd/controlC1: hyper 2607 F pulseaudio /dev/snd/pcmC1D0p: hyper 2607 F...m pulseaudio CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden CurrentDesktop: KDE DistroRelease: Ubuntu 14.04 MachineType: ASUSTeK Computer Inc. U36SD MarkForUpload: True Package: linux (not installed) ProcFB: 0 inteldrmfb 1 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-15-generic root=UUID=8f533cbf-2fab-4d0c-b9df-ab113f79f022 ro splash quiet pcie_aspm=force vt.handoff=7 ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10 RelatedPackageVersions: linux-restricted-modules-3.11.0-15-generic N/A linux-backports-modules-3.11.0-15-generic N/A linux-firmware 1.117 Tags: trusty Uname: Linux 3.11.0-15-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 07/12/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: U36SD.205 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: U36SD dmi.board.vendor: ASUSTeK Computer Inc. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK Computer Inc. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrU36SD.205:bd07/12/2011:svnASUSTeKComputerInc.:pnU36SD:pvr1.0:rvnASUSTeKComputerInc.:rnU36SD:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0: dmi.product.name: U36SD dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK Computer Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264807/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264807] Re: Kubuntu 14.04 freezes after LightDM login
hyper_ch, this bug report is being closed due to your last comment https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264807/comments/20 regarding this being fixed with a BIOS update. For future reference you can manage the status of your own bugs by clicking on the current status in the yellow line and then choosing a new status in the revealed drop down box. You can learn more about bug statuses at https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time to report this bug and helping to make Ubuntu better. Please submit any future bugs you may find. ** Changed in: linux (Ubuntu) Status: Incomplete = Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264807 Title: Kubuntu 14.04 freezes after LightDM login Status in “linux” package in Ubuntu: Invalid Bug description: I have re-setup my notebook with Kubuntu 14.04. I have an nVidia Optimus platform and hence wanting to try out kerne 3.12 with native switching support. Also the whole system is encrypted with LUKS/dm- crypt. At bootup I get nicely prompted for the LUKS key, I enter it and afterwords I end up at LightDM. I provide the password there and then the KDE screen appears on which different icons would appear within seconds. However the computer freezes at that point - or rather the display freezes. I tried to ctrl-alt-f2 but that didn't open a terminal. Upon suggestion, I then tried to ssh into the computer. That worked fine. So it seems there are graphic problems or something. In order to use that installation I currently use the Saucy kernel. While SSHing I made a backup of the whole /var/log folder. I don't know which of them are relevenat but I can provide them when asked. According the lshw I have: product: GF119M [GeForce GT 520M] vendor: NVIDIA Corporation and product: 2nd Generation Core Processor Family Integrated Graphics Controller vendor: Intel Corporation --- ApportVersion: 2.12.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: hyper 2607 F pulseaudio /dev/snd/controlC1: hyper 2607 F pulseaudio /dev/snd/pcmC1D0p: hyper 2607 F...m pulseaudio CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden CurrentDesktop: KDE DistroRelease: Ubuntu 14.04 MachineType: ASUSTeK Computer Inc. U36SD MarkForUpload: True Package: linux (not installed) ProcFB: 0 inteldrmfb 1 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-15-generic root=UUID=8f533cbf-2fab-4d0c-b9df-ab113f79f022 ro splash quiet pcie_aspm=force vt.handoff=7 ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10 RelatedPackageVersions: linux-restricted-modules-3.11.0-15-generic N/A linux-backports-modules-3.11.0-15-generic N/A linux-firmware 1.117 Tags: trusty Uname: Linux 3.11.0-15-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 07/12/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: U36SD.205 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: U36SD dmi.board.vendor: ASUSTeK Computer Inc. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK Computer Inc. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrU36SD.205:bd07/12/2011:svnASUSTeKComputerInc.:pnU36SD:pvr1.0:rvnASUSTeKComputerInc.:rnU36SD:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0: dmi.product.name: U36SD dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK Computer Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264807/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264807] Re: Kubuntu 14.04 freezes after LightDM login
** Package changed: ubuntu = linux (Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264807 Title: Kubuntu 14.04 freezes after LightDM login Status in “linux” package in Ubuntu: New Bug description: I have re-setup my notebook with Kubuntu 14.04. I have an nVidia Optimus platform and hence wanting to try out kerne 3.12 with native switching support. Also the whole system is encrypted with LUKS/dm- crypt. At bootup I get nicely prompted for the LUKS key, I enter it and afterwords I end up at LightDM. I provide the password there and then the KDE screen appears on which different icons would appear within seconds. However the computer freezes at that point - or rather the display freezes. I tried to ctrl-alt-f2 but that didn't open a terminal. Upon suggestion, I then tried to ssh into the computer. That worked fine. So it seems there are graphic problems or something. In order to use that installation I currently use the Saucy kernel. While SSHing I made a backup of the whole /var/log folder. I don't know which of them are relevenat but I can provide them when asked. According the lshw I have: product: GF119M [GeForce GT 520M] vendor: NVIDIA Corporation and product: 2nd Generation Core Processor Family Integrated Graphics Controller vendor: Intel Corporation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264807/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264807] Re: Kubuntu 14.04 freezes after LightDM login
apport information ** Tags added: apport-collected ** Description changed: I have re-setup my notebook with Kubuntu 14.04. I have an nVidia Optimus platform and hence wanting to try out kerne 3.12 with native switching support. Also the whole system is encrypted with LUKS/dm-crypt. At bootup I get nicely prompted for the LUKS key, I enter it and afterwords I end up at LightDM. I provide the password there and then the KDE screen appears on which different icons would appear within seconds. However the computer freezes at that point - or rather the display freezes. I tried to ctrl-alt-f2 but that didn't open a terminal. Upon suggestion, I then tried to ssh into the computer. That worked fine. So it seems there are graphic problems or something. In order to use that installation I currently use the Saucy kernel. While SSHing I made a backup of the whole /var/log folder. I don't know which of them are relevenat but I can provide them when asked. According the lshw I have: product: GF119M [GeForce GT 520M] vendor: NVIDIA Corporation and product: 2nd Generation Core Processor Family Integrated Graphics Controller vendor: Intel Corporation + --- + ApportVersion: 2.12.7-0ubuntu3 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC0: hyper 2607 F pulseaudio + /dev/snd/controlC1: hyper 2607 F pulseaudio + /dev/snd/pcmC1D0p: hyper 2607 F...m pulseaudio + CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden + CurrentDesktop: KDE + DistroRelease: Ubuntu 14.04 + MachineType: ASUSTeK Computer Inc. U36SD + MarkForUpload: True + Package: linux (not installed) + ProcFB: + 0 inteldrmfb + 1 nouveaufb + ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-15-generic root=UUID=8f533cbf-2fab-4d0c-b9df-ab113f79f022 ro splash quiet pcie_aspm=force vt.handoff=7 + ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10 + RelatedPackageVersions: + linux-restricted-modules-3.11.0-15-generic N/A + linux-backports-modules-3.11.0-15-generic N/A + linux-firmware 1.117 + Tags: trusty + Uname: Linux 3.11.0-15-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + dmi.bios.date: 07/12/2011 + dmi.bios.vendor: American Megatrends Inc. + dmi.bios.version: U36SD.205 + dmi.board.asset.tag: ATN12345678901234567 + dmi.board.name: U36SD + dmi.board.vendor: ASUSTeK Computer Inc. + dmi.board.version: 1.0 + dmi.chassis.asset.tag: No Asset Tag + dmi.chassis.type: 10 + dmi.chassis.vendor: ASUSTeK Computer Inc. + dmi.chassis.version: 1.0 + dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrU36SD.205:bd07/12/2011:svnASUSTeKComputerInc.:pnU36SD:pvr1.0:rvnASUSTeKComputerInc.:rnU36SD:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0: + dmi.product.name: U36SD + dmi.product.version: 1.0 + dmi.sys.vendor: ASUSTeK Computer Inc. ** Attachment added: AlsaInfo.txt https://bugs.launchpad.net/bugs/1264807/+attachment/3937261/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264807 Title: Kubuntu 14.04 freezes after LightDM login Status in “linux” package in Ubuntu: Confirmed Bug description: I have re-setup my notebook with Kubuntu 14.04. I have an nVidia Optimus platform and hence wanting to try out kerne 3.12 with native switching support. Also the whole system is encrypted with LUKS/dm- crypt. At bootup I get nicely prompted for the LUKS key, I enter it and afterwords I end up at LightDM. I provide the password there and then the KDE screen appears on which different icons would appear within seconds. However the computer freezes at that point - or rather the display freezes. I tried to ctrl-alt-f2 but that didn't open a terminal. Upon suggestion, I then tried to ssh into the computer. That worked fine. So it seems there are graphic problems or something. In order to use that installation I currently use the Saucy kernel. While SSHing I made a backup of the whole /var/log folder. I don't know which of them are relevenat but I can provide them when asked. According the lshw I have: product: GF119M [GeForce GT 520M] vendor: NVIDIA Corporation and product: 2nd Generation Core Processor Family Integrated Graphics Controller vendor: Intel Corporation --- ApportVersion: 2.12.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: hyper 2607 F pulseaudio /dev/snd/controlC1: hyper 2607 F pulseaudio /dev/snd/pcmC1D0p: hyper 2607 F...m pulseaudio CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden CurrentDesktop: KDE DistroRelease: Ubuntu 14.04 MachineType: ASUSTeK
[Kernel-packages] [Bug 1264807] Re: Kubuntu 14.04 freezes after LightDM login
Since I rebooted multiple times and I have the logs on tmpfs the current logs are of now use IMHO. Also running apport-collect 1264807 didn't attach anything here but opened a new screen with Ask a question ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264807 Title: Kubuntu 14.04 freezes after LightDM login Status in “linux” package in Ubuntu: Confirmed Bug description: I have re-setup my notebook with Kubuntu 14.04. I have an nVidia Optimus platform and hence wanting to try out kerne 3.12 with native switching support. Also the whole system is encrypted with LUKS/dm- crypt. At bootup I get nicely prompted for the LUKS key, I enter it and afterwords I end up at LightDM. I provide the password there and then the KDE screen appears on which different icons would appear within seconds. However the computer freezes at that point - or rather the display freezes. I tried to ctrl-alt-f2 but that didn't open a terminal. Upon suggestion, I then tried to ssh into the computer. That worked fine. So it seems there are graphic problems or something. In order to use that installation I currently use the Saucy kernel. While SSHing I made a backup of the whole /var/log folder. I don't know which of them are relevenat but I can provide them when asked. According the lshw I have: product: GF119M [GeForce GT 520M] vendor: NVIDIA Corporation and product: 2nd Generation Core Processor Family Integrated Graphics Controller vendor: Intel Corporation --- ApportVersion: 2.12.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: hyper 2607 F pulseaudio /dev/snd/controlC1: hyper 2607 F pulseaudio /dev/snd/pcmC1D0p: hyper 2607 F...m pulseaudio CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden CurrentDesktop: KDE DistroRelease: Ubuntu 14.04 MachineType: ASUSTeK Computer Inc. U36SD MarkForUpload: True Package: linux (not installed) ProcFB: 0 inteldrmfb 1 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-15-generic root=UUID=8f533cbf-2fab-4d0c-b9df-ab113f79f022 ro splash quiet pcie_aspm=force vt.handoff=7 ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10 RelatedPackageVersions: linux-restricted-modules-3.11.0-15-generic N/A linux-backports-modules-3.11.0-15-generic N/A linux-firmware 1.117 Tags: trusty Uname: Linux 3.11.0-15-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 07/12/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: U36SD.205 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: U36SD dmi.board.vendor: ASUSTeK Computer Inc. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK Computer Inc. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrU36SD.205:bd07/12/2011:svnASUSTeKComputerInc.:pnU36SD:pvr1.0:rvnASUSTeKComputerInc.:rnU36SD:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0: dmi.product.name: U36SD dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK Computer Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264807/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
