Comment 13 for bug 515246

heinjan, thanks !! We need your acpi tables and dmesg with this ppa. Can you attach the output of the following:
1) boot with kernel parameter drm.debug=0x6
2) sudo acpidump > acpi.dat
3) sudo dmesg > dmesg.txt
Please attach your acpi.dat and dmesg.txt.

Also run an apport_collect with this ppa, so that we can also look at why your mouse didn't work. (the dmesg will be collected with apport_collect, so you can skip step 3 listed above)

Also can you do the following: (assuming you have a laptop)
1) cat /proc/acpi/button/lid/LID/state
If the state is "closed" then do let us know.

If the state is "open" then proceed:
2) go to Systems->Preferences->Power Management and turn off the suspend i.e do this "when laptop lid is closed" set it to "Blank screen"
3) start ssh daemon
4) close your laptop lid
5) ssh into you laptop
6) cat /proc/acpi/button/lid/LID/state
This should be "closed".

Do let us know what the state is.
Thanks !