Had the same problem on an HP ZBook 15u G2 and Ubuntu 14.04 (Linux
3.16.0-31-generic).
Since HP is officially offering this computer with Ubuntu preinstalled,
I imagine that they are going to fix this with a future BIOS update (the
notebook just got newly introduces).
For now passing memory_corru
*** This bug is a duplicate of bug 656279 ***
https://bugs.launchpad.net/bugs/656279
Øyvind, thank you for that script. The graphics performance issue after suspend
was bugging me for quite a while (up to a degree where it was considerably less
fun to use my PC) and the disabling HT cores (+
I was finally able to completely circumvent this problem by enabling *both*
indirect rendering and loose bindings for compiz (by modifying the appropriate
line in /usr/bin/compiz). Compiz runs really fast now (a lot (!) faster than
with indirect-rendering only and even more faster than without b
This is finally fixed in kernel 2.6.20 (Feisty)!
However this kernel adds a new problem with suspend/resume on nx8220 and
similar models:
https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/74877 that
can be fixed with some kernel patching.
--
Only headphones work after suspend
Okay, the patch already was in the kernel source (release 2.6.20-9) and it is
also enabled in linux-image-2.6.20-9-generic. However it does not seem to help
for this problem.
I also disabled the libata_piix driver completely, so the PATA only piix was
used again, but resuming still did not work.
I just found this patch: http://lkml.org/lkml/2007/2/17/211
Will compile my own kernel and try it now...
--
regression: suspend does not work on hp nw8240 with feisty
https://launchpad.net/bugs/74877
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This bug only effects suspend to RAM, not hibernation, since on
hibernation the BIOS reinitalizes the IDE controller and hard disks. By
the way I found the patch, or at least a patch that does the same thing:
https://sourceforge.net/mailarchive/forum.php?thread_id=7329939&forum_id=6102
I don't hav
and the dmidecode output...
** Attachment added: "dmidecode"
http://librarian.launchpad.net/6466482/dmidecode.out
--
regression: suspend does not work on hp nw8240 with feisty
https://launchpad.net/bugs/74877
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The point is, that during version 5.04 I think, an IDE patch was included in
the Ubuntu kernels (it's not in the official kernel, or at least was not for a
long time), that calls _STM, _GTM and the like (I don't know what these
commands exactly do?) to restore the IDE disk state after resuming f
Sorry, I forgot: I tested using linux-image-2.6.20-8-generic.
--
regression: suspend does not work on hp nw8240 with feisty
https://launchpad.net/bugs/74877
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The given fix did not work for me, but I found that the newest HP BIOS
ROM finally fixed all fan problems for my nx8220. Just as a tipp for all
the people who still burn their fingers and mainboards because of not
correctly working fans...
--
After hibernate, cooling on nc6220 does not restart
ht
Ok, well it seems that I was actually wrong. The update changes the
fan's behaviour a lot, so I thought the fans would come up again, but
actually they still do not as they should. However, I found out that
only those fans do not response after suspend to RAM or disk (I
experienced the same problem
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