Oh no, you seem to have installed graphics packages from the 'oibaf' PPA. That PPA is known to cause bugs like this and is unsupported.
Please remove the PPA from your system completely, and then report a new bug if the flickering persists.
Oh no, you seem to have installed graphics packages from the 'oibaf' PPA. That PPA is known to cause bugs like this and is unsupported.
Please remove the PPA from your system completely, and then report a new bug if the flickering persists.