Bug#642757: Fwd: Bug#643903: debian : downgrade xorg bug report #643903

[Pablo Rodríguez Fernández]

That solution doesn't works for me (aptitude complains about old
InRelease), instead of add that repository, I added stable repository
and downgrade to stable xserver-xorg:

aptitude install "~i xserver-xorg-*"/stable

And then I held them:

aptitude hold "~n xserver-xorg-*"

Since two days it has been working fine.