This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1897745
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1897745
Title:
Surface Pro 4 with Linux 5.4.x: WPA: Failed to set GTK to the driver
Status in linux package in Ubuntu:
Incomplete
Bug description:
On the Surface Pro 4 with USB Marvell Bluetooth/WLAN device, upgrading
from Ubuntu 18.04 with Linux 4.15.x to Ubuntu 20.04 with Linux 5.4.x,
only WPA2 Enterprise networks stop working, but other continue to
work.
WPA: Failed to set GTK to the driver (alg=2 keylen=32 keyidx=1)
Starting Ubuntu 20.04.1 with Linux 4.15.x, the problem is gone.
Testing Ubuntu’s Linux mainline builds [1], the problem is still there
in 5.4.68, but gone in 5.5-rc1.
We do not have the resources to bisect this further, as the user needs
the device back now.
[1]: https://kernel.ubuntu.com/~kernel-ppa/mainline/
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