apport information ** Changed in: linux (Ubuntu) Status: Incomplete => New
** Tags added: apport-collected ** Description changed: While previously working using 4.15.0-45-generic, booting my thinkpad T480 on a dock with additional screen connected and "kernel 4.15.0-46-generic" lead to a crash of the system. Laptop is running Ubuntu 18.04.2 LTS. + --- + ProblemType: Bug + ApportVersion: 2.20.9-0ubuntu7.5 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/pcmC1D0c: user 3449 F...m pulseaudio + /dev/snd/controlC1: user 3449 F.... pulseaudio + /dev/snd/pcmC0D0p: user 3449 F...m pulseaudio + /dev/snd/controlC0: user 3449 F.... pulseaudio + CurrentDesktop: X-Cinnamon + DistroRelease: Ubuntu 18.04 + HibernationDevice: RESUME=UUID=c94c8e19-c9cc-49db-b6e7-4e1542a5efa7 + InstallationDate: Installed on 2018-06-28 (256 days ago) + InstallationMedia: Ubuntu-Budgie 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) + MachineType: LENOVO 20L5000AFR + Package: linux (not installed) + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-45-generic root=/dev/mapper/ubuntu--budgie--vg-root ro quiet splash + ProcVersionSignature: Ubuntu 4.15.0-45.48-generic 4.15.18 + RelatedPackageVersions: + linux-restricted-modules-4.15.0-45-generic N/A + linux-backports-modules-4.15.0-45-generic N/A + linux-firmware 1.173.3 + Tags: bionic + Uname: Linux 4.15.0-45-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip docker libvirt lpadmin netdev plugdev sambashare sudo vboxusers wireshark + _MarkForUpload: True + dmi.bios.date: 03/14/2018 + dmi.bios.vendor: LENOVO + dmi.bios.version: N24ET37W (1.12 ) + dmi.board.asset.tag: Not Available + dmi.board.name: 20L5000AFR + dmi.board.vendor: LENOVO + dmi.board.version: SDK0J40697 WIN + dmi.chassis.asset.tag: No Asset Information + dmi.chassis.type: 10 + dmi.chassis.vendor: LENOVO + dmi.chassis.version: None + dmi.modalias: dmi:bvnLENOVO:bvrN24ET37W(1.12):bd03/14/2018:svnLENOVO:pn20L5000AFR:pvrThinkPadT480:rvnLENOVO:rn20L5000AFR:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: + dmi.product.family: ThinkPad T480 + dmi.product.name: 20L5000AFR + dmi.product.version: ThinkPad T480 + dmi.sys.vendor: LENOVO ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1819486/+attachment/5245517/+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/1819486 Title: Crash from :i915 module with 4.15.0-46-generic using multi-display To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1819486/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs