[Bug 296040] Re: X server dies on resume from suspend: "TPPS/2 IBM Trackpoint: Read error: No such device"

[johnnynyquist]

Problem has been described as a "classic multiprocessor concurrency
issue" on an external site:

http://www.thinkwiki.org/wiki/Install_Ubuntu_8.10_(Intrepid_Ibex)_on_an_T400#Suspend.2FHibernate

The fix described therein solved the problem for me.  It adds a script
in /etc/pm/sleep.d which switches to single-processor mode before
beginning the suspend process.  Attaching /etc/pm/sleep.d/00CPU here
(should be 0755 permissions).

After reboot, this appears to have worked for two consecutive suspend-
resume cycles.


** Attachment added: "00CPU"
   http://launchpadlibrarian.net/20413003/00CPU

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X server dies on resume from suspend: "TPPS/2 IBM Trackpoint: Read error: No such device"
https://bugs.launchpad.net/bugs/296040
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