The workaround of GRUB_CMDLINE_LINUX_DEFAULT="" worked for me as well. If I disable Wireless before reboot or shutdown this will also work.
my error was
wlo1 failed to remove key (1, ff:ff:ff:ff:ff:ff) from hardware (-22)
wlo1 failed to remove key (2, ff:ff:ff:ff:ff:ff) from hardware (-22)
The workaround of GRUB_CMDLINE_ LINUX_DEFAULT= "" worked for me as well. If I disable Wireless before reboot or shutdown this will also work.
my error was
wlo1 failed to remove key (1, ff:ff:ff:ff:ff:ff) from hardware (-22)
wlo1 failed to remove key (2, ff:ff:ff:ff:ff:ff) from hardware (-22)
Wireless Intel 7265D Rev 200. iwlwifi- 7265D-29. ucode
kernel 4.13.0-16-generic