For the external monitor lockup, you might try this ppa: https://launchpad.net/~sarvatt/+archive/sru6
This contains the following upstream patch, which fixes a common failure on ext. monitor hotplug. http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/commit/?id=1c2932e9cb283942567c3dd2695d03b8045da27f
For the external monitor lockup, you might try this ppa: /launchpad. net/~sarvatt/ +archive/ sru6
https:/
This contains the following upstream patch, which fixes a common failure on ext. monitor hotplug. cgit.freedeskto p.org/xorg/ driver/ xf86-video- intel/commit/ ?id=1c2932e9cb2 83942567c3dd269 5d03b8045da27f
http://