Bug exists in 20.10 too, I just triggered it. It happened after screen
lock/unlock cycle.
Like other restart got rid of it.
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https://bugs.launchpad.net/bugs/1824874
Title:
Have hit this bug as well.
Sep 13 14:16:30 kristopher-LT21 NetworkManager[503]: warn dnsmasq
exited with error: Network access problem (address in use; permissions;
etc) (2)
Is because Network Manager does not kill dnsmasq when it drops the
connection. There is no indication in the logs though
Attached patch is what I have been using on my omap zoom2 to solve
this bug. In long term proper fb searching is probably needed. But in
short term /dev/fb0 will always be the correct fb.
** Patch added: fb-search.patch
http://launchpadlibrarian.net/44951669/fb-search.patch
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