[Bug 234125] [NEW] hibernate fails with [fglrx:KCL_Enable_Pat] Pat entry 2 is already configured

Launchpad Bug Tracker 234125 at bugs.launchpad.net
Wed Jun 11 00:32:00 UTC 2008

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when I choose shutdown -> Hibernate I end up with a black screen,
one line:      (I think those first numbers are somewhat random)

[  891.422207][fglrx:KCL_enable_pat] *ERROR* Pat entry 2 is already

then after some 10 seconds the machine reboots (without shutting down properly).
The previous desktop session gets lost.

I'm using an Acer TM8106wlmi but according to the only thread on the topic I could find 
this error can also occur on Thinkpad T42p and Dell Inspiron E1505.

I'm attaching dmesg output (from after restart) and will provide you
with any addidional information - if you tell me what you need.

Right now I'm using the latest fglrx drivers from Ati (8.5)
$ fglrxinfo
display: :0.0  screen: 0
OpenGL vendor string: ATI Technologies Inc.
OpenGL renderer string: ATI MOBILITY RADEON X700
OpenGL version string: 2.1.7537 Release

but the same problem occurs with the drivers from the repositories as
well (also did with the version before).

btw I'm using Hardy with all the latest updates.

** Affects: linux-meta (Ubuntu)
     Importance: Undecided
         Status: Confirmed

hibernate fails with [fglrx:KCL_Enable_Pat] Pat entry 2 is already configured
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