This bug was fixed in the package systemd - 237-3ubuntu10.2
---------------
systemd (237-3ubuntu10.2) bionic; urgency=medium
* logind: backport v238/v239 fixes for handling DRM devices.
These changes introduce all the fixes that correct handling of open fd's
related to the DRM devices, as used by for example NVIDIA GPUs. This
backport
includes some refactoring, corrections, and comment updates. This to insure
that correct history is preserved, code comments match reality, and to ease
backporting logind fixes in the future SRUs. (LP: #1777099)
* Disable dh_installinit generation of tmpfiles for the systemd package.
Replace with a manual safe call to systemd-tmpfiles which will process any
updates to the tmpfiles shipped by systemd package, taking into account any
overrides shipped by other packages, sysadmin, or specified in the runtime
directories. (LP: #1748147)
systemd (237-3ubuntu10.1) bionic; urgency=medium
[ Dimitri John Ledkov ]
* hwdb: Fix wlan/rfkill keycode on Dell systems. (LP: #1762385)
* Cherrypick upstream fix for corrected detection of Virtualbox & Xen.
(LP: #1768104)
* Further improve captive portal workarounds.
Retry any NXDOMAIN results with lower feature levels, instead of just those
with 'secure' in the domain name. (LP: #1766969)
[ Michael Biebl ]
* Add dependencies of libsystemd-shared to Pre-Depends.
This is necessary so systemctl is functional at all times during a
dist-upgrade. (Closes: #897986) (LP: #1771791)
[ Mario Limonciello ]
* Fix hibernate disk offsets.
Configure resume offset via sysfs, to enable resume from a swapfile.
(LP: #1760106)
-- Dimitri John Ledkov 🌈 <x...@ubuntu.com> Fri, 22 Jun 2018 13:55:09
+0100
** Changed in: systemd (Ubuntu Bionic)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1760106
Title:
FFe: Enable configuring resume offset via sysfs
Status in OEM Priority Project:
Triaged
Status in klibc package in Ubuntu:
New
Status in linux package in Ubuntu:
Fix Released
Status in systemd package in Ubuntu:
Fix Committed
Status in klibc source package in Bionic:
New
Status in linux source package in Bionic:
Fix Released
Status in systemd source package in Bionic:
Fix Released
Status in klibc source package in Cosmic:
New
Status in linux source package in Cosmic:
Fix Released
Status in systemd source package in Cosmic:
Fix Committed
Bug description:
[Impact]
* Cannot hibernate & resume from a swapfile
[Test Case]
* Create or enlarge swapfile to be big enough for hibernation
* Attempt to hibernate and resume
[Regression Potential]
* Hibernation is not reliable technology in itself, and multiple
things may cause failure to resume. Thus it is sufficient to validate
this bug after swapfile is attempted for hibernation and the disk
offset kernel parameter is modified. Irrespective if actual suspending
or resume were successful or not.
[Other Info]
* Original bug report
In 4.17 a new attribute is introduced to configure the hibernation
resume offset. Since Ubuntu enables a swapfile by default this
attribute is important to be able to make hibernation work "out of the
box".
The patch in the kernel is here:
https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git/commit/?h=linux-next&id=355064675f1c997cea017ea64c8f2c216e5425d9
Systemd support for adopting this change is available here:
https://github.com/systemd/systemd/pull/8406
As of 3/30/18 it's not yet been merged however.
Klibc support for adopting this change is available here:
https://www.zytor.com/pipermail/klibc/2018-March/003986.html
To manage notifications about this bug go to:
https://bugs.launchpad.net/oem-priority/+bug/1760106/+subscriptions
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