[Bug 358114] Re: [i965] X freezes when logging as new user and guest session: (EE) intel(0): Failed to initialize kernel memory manager

[Bryce Harrington]

Setting to medium priority since so far it's been reported just by one
user.

The steps to reproduce suggest this bug is distinct from 359392,
although the timing and i965 chipset seem coincidentally similar.  It
would not surprise me if fixing 359392 will fix this too, but we
shouldn't count on it.

A few things to test:

1.  Can it be reproduced with compiz disabled?

2.  In the xorg.conf's Device section add,  Option
"EXAOptimizeMigration" "off", then try reproducing it with compiz
enabled.

3.  Downgrade to mesa 7.3, then with compiz enabled and nothing set in
xorg.conf, see if you can reproduce the issue.  Note that I think there
is a freeze bug in 7.3 that occurs about once every 24 hrs while system
is in use.

With the error message, I think that *might* be innocuous.  DRI is not
supported on more than one session at a time (known issue), so the
failure to set up the kernel memory manager may just be an outcome of
that.  Not sure though.

** Changed in: xserver-xorg-video-intel (Ubuntu)
   Importance: Undecided => Medium

** Changed in: xserver-xorg-video-intel (Ubuntu)
       Status: New => Triaged

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[i965] X freezes when logging as new user and guest session:  (EE) intel(0): Failed to initialize kernel memory manager
https://bugs.launchpad.net/bugs/358114
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