Thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command only once, as it will automatically gather debugging information, in a terminal:
apport-collect 1919049 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://wiki.ubuntu.com/ReportingBugs. Bug reporting is mostly about finding & fixing problems thus preventing future users from hitting the same bug. I suspect a Support site would be more appropriate, eg. https://answers.launchpad.net/ubuntu. You can also find help with your problem in the support forum of your local Ubuntu community http://loco.ubuntu.com/ or asking at https://askubuntu.com or https://ubuntuforums.org, or for more support options please look at https://discourse.ubuntu.com/t/community-support/709 I'm marking this bug incomplete, as it appears to me you need support more than have a bug (there is insufficient data currently anyway due to the method used to file). If you do believe it is a bug, please change the status back to "New" after you've completed the requested `apport-collect` ** Changed in: linux (Ubuntu) Status: New => 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/1919049 Title: Can not enable laptop screen Status in linux package in Ubuntu: Incomplete Bug description: I’m using a laptop with NVIDIA GPU and only external screen. The laptop screen is disabled. When I try to enable the laptop screen with xrandr, I get: $ xrandr --output eDP-1-1 --auto --left-of DP-2 xrandr: Configure crtc 4 failed Reproduction steps: * Connect an external display to a laptop * Disable laptop display * Reboot * Enable laptop display with `xrandr` command Expected behavior: Laptop display is enabled Actual behavior: Laptop display is not enabled Additional information: Problem is not appearing on kernel version `5.4.0-66-generic` --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: woody 1298 F.... pulseaudio /dev/snd/controlC0: woody 1298 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: KDE DistroRelease: KDE neon 20.04 InstallationDate: Installed on 2020-12-28 (75 days ago) InstallationMedia: neon user "Focal" - Build amd64 LIVE Binary 20201224-09:57 MachineType: TUXEDO TUXEDO NonfreeKernelModules: nvidia_modeset nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.8.0-44-generic root=/dev/mapper/vgsystem-lvsystem ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-44.50~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-44-generic N/A linux-backports-modules-5.8.0-44-generic N/A linux-firmware 1.187.10 Tags: focal Uname: Linux 5.8.0-44-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 10/16/2019 dmi.bios.release: 7.13 dmi.bios.vendor: INSYDE Corp. dmi.bios.version: 1.07.13RTR2 dmi.board.asset.tag: Tag 12345 dmi.board.name: P95_96_97Ex,Rx dmi.board.vendor: TUXEDO dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.ec.firmware.release: 7.9 dmi.modalias: dmi:bvnINSYDECorp.:bvr1.07.13RTR2:bd10/16/2019:br7.13:efr7.9:svnTUXEDO:pnTUXEDO:pvrNotApplicable:rvnTUXEDO:rnP95_96_97Ex,Rx:rvrNotApplicable:cvnNotebook:ct10:cvrN/A: dmi.product.family: Not Applicable dmi.product.name: TUXEDO dmi.product.sku: Not Applicable dmi.product.version: Not Applicable dmi.sys.vendor: TUXEDO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1919049/+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
