ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: cristiano 1966 F.... pulseaudio /dev/snd/controlC1: cristiano 1966 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2018-08-23 (642 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) MachineType: LENOVO SharkBay Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-31-generic root=UUID=bee1a691-44bf-4dca-b47f-caf990e2b9f1 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.4.0-31.35-generic 5.4.34 RelatedPackageVersions: linux-restricted-modules-5.4.0-31-generic N/A linux-backports-modules-5.4.0-31-generic N/A linux-firmware 1.187 Tags: focal Uname: Linux 5.4.0-31-generic x86_64 UpgradeStatus: Upgraded to focal on 2020-04-27 (30 days ago) UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 12/31/2013 dmi.bios.vendor: LENOVO dmi.bios.version: 8ACN32WW dmi.board.asset.tag: No Asset Tag dmi.board.name: INVALID dmi.board.vendor: LENOVO dmi.board.version: K0E50510PRO dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Ideapad Flex14 dmi.modalias: dmi:bvnLENOVO:bvr8ACN32WW:bd12/31/2013:svnLENOVO:pnSharkBay:pvrLenovoIdeapadFlex14:rvnLENOVO:rnINVALID:rvrK0E50510PRO:cvnLENOVO:ct10:cvrLenovoIdeapadFlex14: dmi.product.family: IDEAPAD dmi.product.name: SharkBay dmi.product.sku: LENOVO_BI_IDEAPAD8A dmi.product.version: Lenovo Ideapad Flex14 dmi.sys.vendor: LENOVO
-- 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/1874194 Title: Ubuntu 20.04 HDMI connected, no boot Status in linux package in Ubuntu: Incomplete Bug description: I have installed Ubuntu 20.04 (using the image created on 20 april) on my Dell XPS15 9560. This laptop has a Intel / nVidia combo. The problem i am facing is that when i have an external monitor connected to the laptop through the HDMI connector of the laptop, Ubuntu does not boot and hangs on the splash screen. I have not found any way to get logging on any kind. Before i was running Ubuntu 18.04 and did not have any problems with the monitor and HDMI cable. After boot is finished (without monitor connected) inserting the HDMI cable works fine and i can use the monitor and laptop screen without any problem. I have installed the preferred nVida proprietary driver. Also it does not matter if booting with nVidia selected or Intel selected. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1874194/+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