Hello,
tested with 12.04.4 stock image on 201109-9790 (BIOS A04)
I think we can narrow down this issue to nouveau itself, it works fine with the
nvidia-331-update proprietary driver
This system can be suspended with nouveau, but X will crash on resume.
Many EE could be found in the attached
Po-Hsu Lin, due to the failures in your
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1184525/+attachment/3687610/+files/fwts_results.log
and
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1184525/+attachment/3687615/+files/BootDmesg.txt
:
[ 0.428963] [Firmware Bug]: ACPI: BIOS
** Tags added: bios-outdated-a07 needs-upstream-testing
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https://bugs.launchpad.net/bugs/1182296
Title:
[Dell Precision T7600] System fails to resume from suspend
To manage
Hello Alberto, Anthony,
Unlike 3.5 kernels, the situation is quite different while using the 3.8
raring kernel,
Steps (with 3.8 kernel installed):
1. Boot to desktop.
2. Suspend from the system menu.
3. Press the power button to wake it up.
Actual result:
1. The unlock screen appears, but the
** Attachment added: Xorg.0.log.old
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1182296/+attachment/3768834/+files/Xorg.0.log.old
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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Bugs, which
This bug may also be due to the incomplete support of S3 in the kernel
for the Patsburg SAS controller used in this machine.
@Po-hsu, could you try Alberto's suggestion in the above comment?
** Changed in: linux (Ubuntu)
Status: Confirmed = Incomplete
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let's keep using the nouveau driver as a reference.
Please install the linux-generic-lts-raring package, boot into the new
kernel and try to reproduce the problem, then attach the output of dmesg
and your /var/log/Xorg.0.log and /var/log/Xorg.0.log.old
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I think the suspend()/resume() callback function implementing in the
driver is buggy. We need nVidia's help to debug these two functions.
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https://bugs.launchpad.net/bugs/1182296
Title:
Woking with Yung Po-Hsu for finding out the platform which used the
same nvs-300 nVidia graphics, we didn't find a platform with the same
grphaics which passed the verification. It should be a bug with
malfunctioned driver issue.
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** Changed in: linux (Ubuntu)
Importance: Medium = High
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Title:
[Dell Precision T7600] System fails to resume from suspend
To manage
** Changed in: linux (Ubuntu)
Assignee: Jesse Sung (wenchien) = Gavin Guo (mimi0213kimo)
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Title:
[Dell Precision T7600] System fails to
** Tags added: blocks-hwcert-enablement
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Title:
[Dell Precision T7600] System fails to resume from suspend
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kern.log attached
** Attachment added: kern.log
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1182296/+attachment/3687484/+files/kern.log
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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Can you upload kern.log after you reboot from a failed resume?
** Changed in: linux (Ubuntu)
Assignee: Anthony Wong (anthonywong) = Keng-Yu Lin (lexical)
** Changed in: linux (Ubuntu)
Assignee: Keng-Yu Lin (lexical) = Jesse Sung (wenchien)
** Changed in: linux (Ubuntu)
Importance:
** Tags added: ihv-nvidia
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https://bugs.launchpad.net/bugs/1182296
Title:
[Dell Precision T7600] System fails to resume from suspend
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