apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1889780/+attachment/5399297/+files/ProcCpuinfo.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/1889780 Title: Unable to change screen resolution after upgrade to 5.4.0-42-generic Status in Ubuntu MATE: New Status in linux package in Ubuntu: Incomplete Bug description: When booting using 5.4.0-42-generic kernel, screen resolution is fixed at 640x480 and there is no way to change it. Booting using 5.3.0-62-generic works fine. In "Displays", the dropdowns for Resolution only has 640x480 for selection. For Refresh Rate and Rotation there are no selections under dropdown. OS - 18.04 LTS Kernel - 5.4.0-42 previous 5.3.0-62-generic Dell Monitor NVIDIA GeForce GT 1030 CPU is AMD Ryzen 5 2600 X Socket AM4 Questions: How will I find out that this bug has been fixed? I understand the issue is the NVIDIA proprietary drivers. Will any AMD GPU work or are there specific video cards I should look at? Is there a site that recommends video cards for Linux? Thanks, Dave --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: dave 2495 F.... pulseaudio /dev/snd/controlC1: dave 2495 F.... pulseaudio CurrentDesktop: MATE DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2020-02-27 (158 days ago) InstallationMedia: Ubuntu-MATE 18.04.4 LTS "Bionic Beaver" - Release amd64 (20200203.1) MachineType: System manufacturer System Product Name NonfreeKernelModules: nvidia_modeset nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-62-generic root=UUID=ddcd642f-6d40-4279-bfab-fb7564a302d6 ro quiet splash ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 RelatedPackageVersions: linux-restricted-modules-5.3.0-62-generic N/A linux-backports-modules-5.3.0-62-generic N/A linux-firmware 1.173.19 RfKill: Tags: bionic Uname: Linux 5.3.0-62-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip libvirt lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 09/18/2019 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2801 dmi.board.asset.tag: Default string dmi.board.name: ROG STRIX B450-F GAMING dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Default string dmi.chassis.version: Default string dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2801:bd09/18/2019:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnROGSTRIXB450-FGAMING:rvrRev1.xx:cvnDefaultstring:ct3:cvrDefaultstring: dmi.product.family: To be filled by O.E.M. dmi.product.name: System Product Name dmi.product.sku: SKU dmi.product.version: System Version dmi.sys.vendor: System manufacturer --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: dave 2639 F.... pulseaudio /dev/snd/controlC1: dave 2639 F.... pulseaudio CurrentDesktop: MATE DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2020-02-27 (161 days ago) InstallationMedia: Ubuntu-MATE 18.04.4 LTS "Bionic Beaver" - Release amd64 (20200203.1) MachineType: System manufacturer System Product Name Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-42-generic root=UUID=ddcd642f-6d40-4279-bfab-fb7564a302d6 ro quiet splash ProcVersionSignature: Ubuntu 5.4.0-42.46~18.04.1-generic 5.4.44 RelatedPackageVersions: linux-restricted-modules-5.4.0-42-generic N/A linux-backports-modules-5.4.0-42-generic N/A linux-firmware 1.173.19 RfKill: Tags: bionic Uname: Linux 5.4.0-42-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip libvirt lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 09/18/2019 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2801 dmi.board.asset.tag: Default string dmi.board.name: ROG STRIX B450-F GAMING dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Default string dmi.chassis.version: Default string dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2801:bd09/18/2019:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnROGSTRIXB450-FGAMING:rvrRev1.xx:cvnDefaultstring:ct3:cvrDefaultstring: dmi.product.family: To be filled by O.E.M. dmi.product.name: System Product Name dmi.product.sku: SKU dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-mate/+bug/1889780/+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
