I have tested wifi7 with latest linux-generic-hwe-22.04 with
6.5.0-28-generic #29~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Thu Apr 4
14:39:20 UTC 2 x86_64 x86_64 x86_64 GNU/Linux.
The problem with iwlwifi(and wifi7) no longer exists - no disconnects,
no crash, no unusual errors messages in dmesg. Thank
I probably have the same issue:
https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-6.5/+bug/2058808
Very frustrating.
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https://bugs.launchpad.net/bugs/2057484
Title:
kernel wor
I also noticed 100% utilization of a single CPU thread (by the kernel) when
this happens.
Probably same issue as
https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-6.5/+bug/2057484 (
kernel worker event freezes during traffic on iwlwifi)
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Public bug reported:
iwlwifi disconnecting and crashing when I using Wifi 2.4GHz.
[ cut here ]
Invalid rxb from HW 0
WARNING: CPU: 14 PID: 896 at drivers/net/wireless/intel/iwlwifi/pcie/rx.c:1489
iwl_pcie_rx_handle+0x3ce/0x640 [iwlwifi]
Modules linked in: ccm vboxdrv(OE)
Reported upstream: https://gitlab.com/gnutls/gnutls/-/issues/1202
** Bug watch added: gitlab.com/gnutls/gnutls/-/issues #1202
https://gitlab.com/gnutls/gnutls/-/issues/1202
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