It went back to using full CPU a few minutes later. Opening and poking at gwibber didn't have any effect this time. But it's now gone back to using no CPU again without further intervention.
I tried attaching strace to it, but just got:
restart_syscall(<... resuming interrupted call ...>
It went back to using full CPU a few minutes later. Opening and poking at gwibber didn't have any effect this time. But it's now gone back to using no CPU again without further intervention.
I tried attaching strace to it, but just got:
restart_ syscall( <... resuming interrupted call ...>