apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1264807/+attachment/3937266/+files/Lsusb.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: USER PID 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
