No, apt did not remove anything nor did suggest it.
I did the upgrade with synaptic, so nothing wrong about that (no errors).
There was only the notification to upgrade xorg-server to the version 1.10.2 first, which is a new dependency.
But as I mentioned, I downgraded the mesa back to 7.10.2 and all is OK now.
I may try later today the mesa 7.11.0 tree and libdrm 2.4.26 tree from Xorg-edgers PPA.
Chris,
No, apt did not remove anything nor did suggest it.
I did the upgrade with synaptic, so nothing wrong about that (no errors).
There was only the notification to upgrade xorg-server to the version 1.10.2 first, which is a new dependency.
But as I mentioned, I downgraded the mesa back to 7.10.2 and all is OK now.
I may try later today the mesa 7.11.0 tree and libdrm 2.4.26 tree from Xorg-edgers PPA.