I have not installed any unofficial ppa or manual drivers. The only ones that are supposed to be installed are the official binary nvidia drivers. However, i remember that recently through "Software & Updates -> Additional drivers" i clicked a newer version (455, IIRC), it showed a progress bar, but i decided that i'll take many MBs and i' currently on metered connection, so i clicked "Revert" or "Cancel" or something like that. Then i clicked "Close".
I only have these packages installed: libnvidia-cfg1-450/focal-updates,now 450.80.02-0ubuntu0.20.04.2 amd64 [installed] libnvidia-common-450/focal-updates,focal-updates,now 450.80.02-0ubuntu0.20.04.2 all [installed] libnvidia-compute-450/focal-updates,now 450.80.02-0ubuntu0.20.04.2 amd64 [installed] libnvidia-compute-450/focal-updates,now 450.80.02-0ubuntu0.20.04.2 i386 [installed,automatic] libnvidia-decode-450/focal-updates,now 450.80.02-0ubuntu0.20.04.2 amd64 [installed] libnvidia-decode-450/focal-updates,now 450.80.02-0ubuntu0.20.04.2 i386 [installed] libnvidia-encode-450/focal-updates,now 450.80.02-0ubuntu0.20.04.2 amd64 [installed] libnvidia-encode-450/focal-updates,now 450.80.02-0ubuntu0.20.04.2 i386 [installed] libnvidia-extra-450/focal-updates,now 450.80.02-0ubuntu0.20.04.2 amd64 [installed] libnvidia-fbc1-450/focal-updates,now 450.80.02-0ubuntu0.20.04.2 amd64 [installed] libnvidia-fbc1-450/focal-updates,now 450.80.02-0ubuntu0.20.04.2 i386 [installed] libnvidia-gl-450/focal-updates,now 450.80.02-0ubuntu0.20.04.2 amd64 [installed] libnvidia-gl-450/focal-updates,now 450.80.02-0ubuntu0.20.04.2 i386 [installed] libnvidia-ifr1-450/focal-updates,now 450.80.02-0ubuntu0.20.04.2 amd64 [installed] libnvidia-ifr1-450/focal-updates,now 450.80.02-0ubuntu0.20.04.2 i386 [installed] nvidia-compute-utils-450/focal-updates,now 450.80.02-0ubuntu0.20.04.2 amd64 [installed] nvidia-dkms-450/focal-updates,now 450.80.02-0ubuntu0.20.04.2 amd64 [installed] nvidia-kernel-common-450/focal-updates,now 450.80.02-0ubuntu0.20.04.2 amd64 [installed] nvidia-kernel-source-450/focal-updates,now 450.80.02-0ubuntu0.20.04.2 amd64 [installed] nvidia-prime/focal,focal,now 0.8.14 all [installed] nvidia-settings/focal-updates,now 440.82-0ubuntu0.20.04.1 amd64 [installed] nvidia-utils-450/focal-updates,now 450.80.02-0ubuntu0.20.04.2 amd64 [installed] xserver-xorg-video-nvidia-450/focal-updates,now 450.80.02-0ubuntu0.20.04.2 amd64 [installed] -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1905167 Title: htop shows 100% usage of systemd-udevd Status in nvidia-graphics-drivers-455 package in Ubuntu: New Status in systemd package in Ubuntu: Invalid Bug description: I'm attaching a perf profile. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: systemd 245.4-4ubuntu3.3 ProcVersionSignature: Ubuntu 5.4.0-54.60-lowlatency 5.4.65 Uname: Linux 5.4.0-54-lowlatency x86_64 ApportVersion: 2.20.11-0ubuntu27.12 Architecture: amd64 CasperMD5CheckResult: skip Date: Sun Nov 22 13:57:47 2020 InstallationDate: Installed on 2020-02-08 (287 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: Acer Aspire A515-51G ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-54-lowlatency root=/dev/mapper/vgubuntu-root ro quiet splash resume=UUID=f0e63db4-d3af-4977-a82a-5a46a3c677ae lockdown=confidentiality intel_iommu=on iommu=pt vfio-pci.ids=10de:1d10 vt.handoff=7 SourcePackage: systemd SystemdDelta: [EXTENDED] /usr/lib/systemd/system/dnscrypt-proxy.service → /etc/systemd/system/dnscrypt-proxy.service.d/override.conf [EXTENDED] /usr/lib/systemd/system/rc-local.service → /usr/lib/systemd/system/rc-local.service.d/debian.conf [EXTENDED] /usr/lib/systemd/system/user@.service → /usr/lib/systemd/system/user@.service.d/timeout.conf 3 overridden configuration files found. UpgradeStatus: Upgraded to focal on 2020-10-23 (29 days ago) dmi.bios.date: 01/03/2019 dmi.bios.vendor: Insyde Corp. dmi.bios.version: V2.02 dmi.board.asset.tag: Type2 - Board Serial Number dmi.board.name: Charmander_KL dmi.board.vendor: KBL dmi.board.version: V2.02 dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V2.02 dmi.modalias: dmi:bvnInsydeCorp.:bvrV2.02:bd01/03/2019:svnAcer:pnAspireA515-51G:pvrV2.02:rvnKBL:rnCharmander_KL:rvrV2.02:cvnAcer:ct10:cvrV2.02: dmi.product.family: Aspire 5 dmi.product.name: Aspire A515-51G dmi.product.sku: 0000000000000000 dmi.product.version: V2.02 dmi.sys.vendor: Acer mtime.conffile..etc.apport.crashdb.conf: 2020-05-15T09:41:35.683742 mtime.conffile..etc.systemd.sleep.conf: 2020-09-26T18:33:31.018002 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-455/+bug/1905167/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
