Comment # 13 on bug 944978 from Alberto Zacchetti

The kernel-firmware package is installed.
However this is not a temporary hangup of the system, but a panic or stall
condition of the CPU. In the last lines of the log I attached Friday, and that
refers to the first installation of the Beta 1, is shown this stall.
The panic is not logged, because the system freeze completly.
I want to repeat that the same driver (rtl8821ae) today still works perfectly
on 13.2 and it worked well on Tumbleweed up in early September, when it began
to give the same problem of 42.1.