[Bug 298401] [NEW] linux-rt: my laptop does not suspend to RAM with fglrx driver

[Laurent Bonnaud]

Public bug reported:

My laptop is an Acer Travelmate 8200.  It does suspend to RAM
successfully with the linux-generic kernel in intrepid and the fglrx
driver.

Thanks to the latest fglrx driver update (version 2:8.552-0ubuntu0.1)
that works with linux-rt I was able to test this kernel.

However, with the linux-rt kernel here is what happens when I try to suspend my laptop to RAM:
 - the screen switches to a text mode console (same thing as linux-generic)
 - this console remains visible for more than 10 seconds (this is where linux-generic would power off the screen)
 - the screen switches back to a graphic screen where I can enter my password to unlock my previous session
 - I can use the computer again but the network is messed up (ifconfig hangs)

Here is version info:

$ dpkg -l | grep linux-.*-rt
ii  linux-headers-2.6.27-3-rt                               2.6.27-3.8                                  Linux kernel headers for version 2.6.27 on Ingo Molnar's full re
ii  linux-headers-rt                                        2.6.27.3.4                                  Rt Linux kernel headers
ii  linux-image-2.6.27-3-rt                                 2.6.27-3.8                                  Linux kernel image for version 2.6.27 on Ingo Molnar's full real
ii  linux-image-rt                                          2.6.27.3.4                                  Rt Linux kernel image

** Affects: linux-rt (Ubuntu)
     Importance: Undecided
         Status: New

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linux-rt: my laptop does not suspend to RAM with fglrx driver
https://bugs.launchpad.net/bugs/298401
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