Public bug reported: Per instruction in https://bugs.launchpad.net/ubuntu/+source/backport- iwlwifi-dkms/+bug/1869587/comments/10, I am filing a separate bug that is probably related to #1869587.
After upgrading my Dell XPS 13 7390 Developer Edition from Kubuntu 19.10 -> 20.04, wifi performance was almost non-existent. After following the guidance here - https://askubuntu.com/questions/1230525/ubuntu-20-04 -network-performance-extremely-slow, I uninstalled backport-iwlwifi- dkms, and wifi performance seems to have gone back to "normal". ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: backport-iwlwifi-dkms (not installed) ProcVersionSignature: Ubuntu 5.4.0-29.33-generic 5.4.30 Uname: Linux 5.4.0-29-generic x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: KDE Date: Wed May 6 19:54:41 2020 InstallationDate: Installed on 2019-11-24 (165 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) SourcePackage: backport-iwlwifi-dkms UpgradeStatus: Upgraded to focal on 2020-04-29 (8 days ago) ** Affects: backport-iwlwifi-dkms (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877217 Title: WiFi Performance slow/unusable after upgrade from 19.10 -> 20.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/backport-iwlwifi-dkms/+bug/1877217/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
