apport information
** Tags added: apport-collected
** Description changed:
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
** Attachment added: "AlsaInfo.txt"
https://bugs.launchpad.net/bugs/1889780/+attachment/5398327/+files/AlsaInfo.txt
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https://bugs.launchpad.net/bugs/1889780
Title:
Unable to change screen resolution after upgrade to 5.4.0-42-generic
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