Tom Louwrier, this bug report is being closed due to your last comment
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1595935/comments/7
regarding this being fixed with an update. For future reference you can
manage the status of your own bugs by clicking on the current status in
the yellow
Reading back I see I haven't really done all I should, but a complete commit
bisect may well be beyond the limits of my knowledge and time.
On the other hand: last weekend I received an update to kernel 4.4.0 and that
does seem to solve the issue. I can now suspend/resume on 4.4.0-31-generic as
hi again Christopher,
Found some time to test various kernels as indicated. Here are the
results in correct chronological order:
0) 15.10 / kernel 4.2.0: last known good configuration
1) 16.04 / kernel 4.4.0: error found, bug reported
then tested:
2) v4.6-rc7-wily / 4.6.0: works as expected
3)
Tom Louwrier, one may consult
https://help.ubuntu.com/community/BIOSUpdate for help in updating the
BIOS.
Despite this, the next step is to fully reverse commit bisect from
kernel 4.4 to 4.6-rc7 in order to identify the last bad commit, followed
immediately by the first good one. Once this good
Hi Christopher,
I noticed the tag ;bios-outdated-a10'.
I'm aware of the newer bios being available, but although Dell offers this
laptop with Ubuntu preinstalled and supported they somehow don't seem to offer
a bios update that is not windoze dependent :-(
Downloaded kernel 4.6-rc7 from
Tom Louwrier, thank you for reporting this and helping make Ubuntu
better.
In order to allow additional upstream developers to examine the issue, at your
earliest convenience, could you please test the latest upstream kernel
available from http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D
** Tags added: bios-outdated-a10
** Description changed:
- Suspend and/or hibernate stopped working after upgrade from 15.10 to 16.04.
- Machine is a Dell Latitude 3540 from early 2014.
-
- Up until the upgrade in April suspend/hibernate/resume all worked fine,
- I would only reboot when an
** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
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https://bugs.launchpad.net/bugs/1595935
Title:
Suspend not working on Ubuntu 16.04
Status in linux
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