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I can't make my wireless card work on my home network using a 5Ghz chanel with a 80Mhz width, dmesg is looping on the same error and sometime report a call trace.
I had reported this problem to https://bugzilla.kernel.org/show_bug.cgi?id=205055 you can find all relevant info like lspci, iw info, iwconfig, dmesg ... in attachment of this bug report.
Is anyone had this problem with iwlwifi ? Any insights to fix this ?
Note: using "options iwlwifi 11n_disable=1 swcrypto=1" work but I had very slow connection throughput, also "options iwlwifi 11n_disable=8" isn't working.
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Looks like it was mentioned on bugzilla before https://bugzilla.kernel.org/show_bug.cgi?id=204151#c25
Edit:
https://bugzilla.kernel.org/show_bug.cgi?id=205055 and https://bugzilla.kernel.org/show_bug.cgi?id=205001 have similarities.
A firmware dump might also help upstream. Please remember to encrypt the debug dump.
Last edited by loqs (2019-10-01 21:04:05)
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