[Bug 1869587] Re: WiFi performance is slow

This bug was fixed in the package backport-iwlwifi-dkms - 8324-0ubuntu3~20.04.1 --- backport-iwlwifi-dkms (8324-0ubuntu3~20.04.1) focal; urgency=medium * dkms: stop installing kernel on 5.4 or newer (LP: #1863583) - add OBSOLETE_BY=5.4.0 - fix autopkgtest runs * debian:

[Bug 1869587] Re: WiFi performance is slow

verified focal-proposed version 8324-0ubuntu3~20.04.1. ** Tags removed: verification-needed verification-needed-focal ** Tags added: verification-done verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1869587] Re: WiFi performance is slow

Hello Jonas, or anyone else affected, Accepted backport-iwlwifi-dkms into focal-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source /backport-iwlwifi-dkms/8324-0ubuntu3~20.04.1 in a few hours, and then in the -proposed repository. Please help us by

[Bug 1869587] Re: WiFi performance is slow

** Description changed: + [SRU Justification] + + [Impact] + + backport-iwlwifi-dkms of latest upstream revision 8324 has no updates + for a few months and is becoming a problem when installed against recent + kernels >= v5.4. It's reported to have poor network throughput for + 7000/8000/9000

[Bug 1869587] Re: WiFi performance is slow

This bug was fixed in the package backport-iwlwifi-dkms - 8324-0ubuntu3 --- backport-iwlwifi-dkms (8324-0ubuntu3) groovy; urgency=medium * autopkgtest: fix autopkgtest runs on after OBSOLETE_BY=5.4.0. -- You-Sheng Yang Mon, 01 Jun 2020 16:58:28 +0800 ** Changed in:

[Bug 1869587] Re: WiFi performance is slow

https://people.canonical.com/~ubuntu-archive/proposed- migration/groovy/update_excuses.html#backport-iwlwifi-dkms ** Changed in: backport-iwlwifi-dkms (Ubuntu Groovy) Status: Fix Committed => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which

[Bug 1869587] Re: WiFi performance is slow

** Merge proposal linked: https://code.launchpad.net/~vicamo/ubuntu/+source/backport-iwlwifi-dkms/+git/backport-iwlwifi-dkms/+merge/384690 ** Changed in: backport-iwlwifi-dkms (Ubuntu Focal) Status: Confirmed => In Progress ** Changed in: backport-iwlwifi-dkms (Ubuntu Focal)

[Bug 1869587] Re: WiFi performance is slow

8324-0ubuntu2 is now in groovy with modaliases removed, so it won't be pulled automatically from additional drivers from now on. ** Changed in: backport-iwlwifi-dkms (Ubuntu Groovy) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of

[Bug 1869587] Re: WiFi performance is slow

Thinkpad X1C6 20.04, 5.4.0-33-generic, had to remove backport-iwlwifi- dkms to get back usable wifi. This dmesg is after removing the dkms: $ dmesg |grep -i iwl |grep -v "HW address" [ 41.918069] iwlwifi :02:00.0: Found debug destination: EXTERNAL_DRAM [ 41.918071] iwlwifi :02:00.0:

[Bug 1869587] Re: WiFi performance is slow

Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: backport-iwlwifi-dkms (Ubuntu Focal) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1869587] Re: WiFi performance is slow

>02:00.0 Network controller: Intel Corporation Wireless 8265 / 8275 (rev 78) >firmware=36.77d01142.0 backport-iwlwifi-dkms was completly unstable (drop udp packet bigger than somes bytes ) After removing it worked but with slow speed .. Without backport-iwlwifi-dkms, wifi was slow on Focal

[Bug 1869587] Re: WiFi performance is slow

** Also affects: backport-iwlwifi-dkms (Ubuntu Groovy) Importance: Undecided Status: Confirmed ** Also affects: backport-iwlwifi-dkms (Ubuntu Focal) Importance: Undecided Status: New ** Changed in: backport-iwlwifi-dkms (Ubuntu Groovy) Status: Confirmed => In Progress

[Bug 1869587] Re: WiFi performance is slow

** Merge proposal linked: https://code.launchpad.net/~vicamo/ubuntu/+source/backport-iwlwifi-dkms/+git/backport-iwlwifi-dkms/+merge/384019 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1869587

[Bug 1869587] Re: WiFi performance is slow

@You-Sheng, Done - https://bugs.launchpad.net/ubuntu/+source/backport-iwlwifi- dkms/+bug/1877217 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1869587 Title: WiFi performance is slow To manage

[Bug 1869587] Re: WiFi performance is slow

@Don, please file a new bug as I won't be able to know if yours is completely identical to the reporter's. And, I need you to run apport- collect as well. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1869587] Re: WiFi performance is slow

In case it helps - I dug a little deeper and technically, the wifi card in my Dell XPS 13 7390 is a Killer AX1650 card, which is apparently just based on the Intel AX200 chipset. Not sure if it matters, but a small detail. -- You received this bug notification because you are a member of Ubuntu

[Bug 1869587] Re: WiFi performance is slow

@Jonas, could you paste your `lspci -nnk` output so that we may know the hardware you have? And, does removing backport-iwlwifi-dkms works for you as well? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1869587] Re: WiFi performance is slow

@Daniel, please file a new bug so that you can upload logs for your case. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1869587 Title: WiFi performance is slow To manage notifications about this

[Bug 1869587] Re: WiFi performance is slow

I am also having slow WiFi performance.. Same as @chris-thompson I have an ASUS VivoBook (S14) which uses an Intel Wireless-AC 9462 and have Ubuntu 20.04 installed. Remove `backport-iwlwifi-dkms` as suggested doesn't work for me as I don't have that package installed. ** Attachment added:

[Bug 1869587] Re: WiFi performance is slow

** Tags added: hwe-networking-wifi -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1869587 Title: WiFi performance is slow To manage notifications about this bug go to:

[Bug 1869587] Re: WiFi performance is slow

Got here via https://askubuntu.com/questions/1230525/ubuntu-20-04-network-performance-extremely-slow When I've updated to Ubuntu 20.04 LTS on 02 May 2020, same problem occurred. I've experienced slow wifi performance, much slower than usual. As suggested in duplicate of this bug

[Bug 1869587] Re: WiFi performance is slow

Asus VivoBook which uses an Intel Wireless-AC 9462. Same circumstance and behaviour as reported by Don (above) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1869587 Title: WiFi performance is slow

[Bug 1869587] Re: WiFi performance is slow

Ended up here via https://askubuntu.com/questions/1230525/ubuntu-20-04 -network-performance-extremely-slow I've got a Dell XPS 13 7390 Developer Edition with the AX200 wifi chipset. Upgraded to 20.04 from 19.10. Post-upgrade, wifi speeds were so slow webpages would not load. After removing the

[Bug 1869587] Re: WiFi performance is slow

Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: backport-iwlwifi-dkms (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.