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Tasklist

FS#49311 - [linux] Intel 7260 wifi broken after upgrade to linux-4.5.4-1

Attached to Project: Arch Linux
Opened by Alex Vasilenko (krant) - Thursday, 12 May 2016, 18:00 GMT
Last edited by Doug Newgard (Scimmia) - Friday, 13 May 2016, 13:28 GMT
Task Type Bug Report
Category Kernel
Status Closed
Assigned To Tobias Powalowski (tpowa)
Thomas Bächler (brain0)
Architecture x86_64
Severity High
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

After upgrade to 4.5.4-1 and reboot wifi interface 'wlan0' disappeared.
dmesg showed this:

iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7260-17.ucode failed with error -2

Downgrade to linux-4.5.3-1 solved the problem.

Full boot log attached.
   boot.log (85.5 KiB)
This task depends upon

Closed by  Doug Newgard (Scimmia)
Friday, 13 May 2016, 13:28 GMT
Reason for closing:  None
Additional comments about closing:  User requested: It was one time glitch - returned to latest kernel, see no problems.
Comment by Alex Vasilenko (krant) - Thursday, 12 May 2016, 19:29 GMT
It turns out 'firmware load for iwlwifi-7260-17.ucode failed with error -2' message were in early versions too and do not cause wifi breakage. Real showstopper is here:
iwlwifi 0000:02:00.0: Failed to start INIT ucode: -110
iwlwifi 0000:02:00.0: Failed to run INIT ucode: -110

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