After updating Virtualbox to 4.2.12 and updating the guest additions on my Ubuntu 12.10 the guest suddenly started having problems with the graphics driver (X.org wouldn’t start correctly, only starts in “rescue” mode). I did a bit of googling, and it seems other users are also affected (mainly 12.04 and 12.10 Ubuntu), and it seems to affect people who upgraded from virtualbox guest addditions 4.2.10 -> 4.2.12
Here the quick and dirty workaround to the problem: download the 4.2.10 guest additions and use them.
mount -o loop VBoxGuestAdditions_4.2.10.iso /mnt
Will need to reboot or make sure the new modules are loaded and restart X afterwards.
Teamspeak is know for lagging a bit behind with development.
The last few days I have been upgrading my servers to current distributions, today the Voice servers were on the list to get Debian 6 / Ubuntu 11.04. And again I ran into problems with Teamspeak, turns out they won’t work with libmysqlclient 16 libraries and require the good old 15 version (which isn’t available out-of-the-box in the latest Debian and Ubuntu release).
So anybody running into the same problem (do a ldd libts3db_mysql.so to check), can hop on over to http://packages.debian.org/lenny/libmysqlclient15off and download the package for your architecture and install it with dpkg -i
Anyone running Ubuntu as a Virtualbox guest is advised to update to Virtualbox 4.0.6 (+ the extensions) that was released today. Don’t forget to recompile the guest additions after upgrading to 4.0.6. Besides the usual stuff in the changelog, the update fixes a problem with screen resolution in Ubuntu 11.04. Since the Ubuntu update is just around the corner updating Virtualbox beforehand will prevent a bit of hassle.