Bug 210157
| Summary: | iwlwifi: AC 9260: Regression on 5.9.x kernel | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | Javier Marcet (jmarcet) |
| Component: | network-wireless-intel | Assignee: | Default virtual assignee for network-wireless-intel (drivers_network-wireless-intel) |
| Status: | CLOSED DUPLICATE | ||
| Severity: | high | CC: | jmarcet |
| Priority: | P1 | ||
| Hardware: | x86-64 | ||
| OS: | Linux | ||
| Kernel Version: | 5.9 | Subsystem: | |
| Regression: | Yes | Bisected commit-id: | |
| Attachments: |
5.8.18 dmesg
5.9.8 dmesg 5.8.18 iperf 5.8.18 iperf -R 5.9.8 iperf 5.9.8 iperf -R 5.8.18 lspci 5.9.8 lspci |
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Created attachment 293635 [details]
5.9.8 dmesg
Created attachment 293637 [details]
5.8.18 iperf
Created attachment 293639 [details]
5.8.18 iperf -R
Created attachment 293641 [details]
5.9.8 iperf
Created attachment 293643 [details]
5.9.8 iperf -R
Created attachment 293645 [details]
5.8.18 lspci
Created attachment 293647 [details]
5.9.8 lspci
*** This bug has been marked as a duplicate of bug 209913 *** |
Created attachment 293633 [details] 5.8.18 dmesg I am surprised nobody else reported this after 1 month of v5.9 being released. I have verified this happens both on an Intel i9 XPS laptop and on an AMD Ryzen desktop, both with the same Intel Wireless-AC 9260 card. The transfer speed tops out at 54mbps in one direction starting from v5.9.