gjs (1.54.3-1~ubuntu18.10.1) cosmic; urgency=medium
* No-change SRU backport from unstable / disco to cosmic (LP: #1804641)
* Also fixes crash on `gnome-shell --replace' (LP: #1796238)
gjs (1.54.3-1) unstable; urgency=medium
* Team upload
* New upstream release
* Force time zone to UTC when running tests.
This hopefully fixes FTBFS in the pathological time zone used to test
reproducible builds.
gjs (1.54.2-1) unstable; urgency=medium
* Team upload
* Upload to unstable (starts transition: #906016)
* d/watch: Only watch for versions from a stable branch
* New upstream release
* Bump Standards-Version to 4.2.1 (no changes required)
* Use dpkg's default.mk to get upstream version number for dependencies.
This avoids relying on the differently-named variables in
gnome-get-source.mk, and also does the right thing if gjs ever gains
an epoch.
* d/rules: Remove gnome-get-source.mk (please use uscan instead)
-- Iain Lane <[email protected]> Thu, 22 Nov 2018 12:21:13
+0000
** Changed in: gjs (Ubuntu Cosmic)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1803271
Title:
[regression] Much higher CPU during some gnome-shell operations
Status in gjs package in Ubuntu:
Fix Released
Status in gjs source package in Bionic:
Triaged
Status in gjs source package in Cosmic:
Fix Released
Bug description:
[Impact]
Since fixing bug 1672297 in release 18.04 we experience much higher (almost
double) CPU usage during gnome-shell JavaScript operations, such as the icon
spring animation [1]. Even just moving the mouse is a little more expensive now
[2].
[1] https://gitlab.gnome.org/GNOME/gnome-shell/issues/349
[2] https://gitlab.gnome.org/GNOME/mutter/issues/283
[Test Case]
Use 'top' to measure the CPU usage of the gnome-shell process while
tapping Super+A repeatedly. It should be much lower with the fix than
without.
[Regression Potential]
Low. This particular fix is tiny
(https://gitlab.gnome.org/GNOME/gjs/merge_requests/236) and has been
released and used in a couple of upstream gjs versions already without
issue.
[Other Info]
The fix is already released to 19.04 as part of gjs version 1.54.2-1.
And already released to 18.10 as part of gjs version
1.54.3-1~ubuntu18.10.1.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1803271/+subscriptions
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