https://bugs.freedesktop.org/show_bug.cgi?id=106175
--- Comment #39 from grmat@sub.red --- (In reply to Michel Dänzer from comment #34)
Right, you'd have to disable TearFree as well.
Then I think the logs should represent that, even when the manpage tells me that tearfree is using page flipping. If i set explicitly to off, and the log says so, I expect it to be off.
And yes, disabling page flipping "resolves" the issue, but that's not new knowledge.