OK. This bug is way oversubscribed and is getting confused by too many people reporting problems that are not actually this bug.
It seems generally people using 17.04 either report this bug is fixed, or are reporting different bugs.
So consider this one Fix Released for 17.04. I understand 16.04 is still suffering though, so will nominate xenial for additional future fixes.
Everyone: If you continue to experience problems with the error "TryAcquire() failed - Operation Not Authorized" then you can comment here. We know it still happens in 16.04 but are interested to hear if it can still happen in 17.04. If you experience any problems that are not "TryAcquire() failed - Operation Not Authorized" then please log a separate bug...
OK. This bug is way oversubscribed and is getting confused by too many people reporting problems that are not actually this bug.
It seems generally people using 17.04 either report this bug is fixed, or are reporting different bugs.
So consider this one Fix Released for 17.04. I understand 16.04 is still suffering though, so will nominate xenial for additional future fixes.
Everyone: If you continue to experience problems with the error "TryAcquire() failed - Operation Not Authorized" then you can comment here. We know it still happens in 16.04 but are interested to hear if it can still happen in 17.04. If you experience any problems that are not "TryAcquire() failed - Operation Not Authorized" then please log a separate bug...