** Changed in: unity
Milestone: 7.3.2 => 7.3.3
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https://bugs.launchpad.net/bugs/1299054
Title:
resizing loop on high-dpi screen
Status in Unity:
Confirmed
Status in unity package in Ubuntu:
Confirmed
Bug description:
When the global scaling factor is set to 2, some dialogs occasionally
start changing their window size causing very high CPU activity.
This occurs for example in dconf-editor while searching: It appears
dconf-editor tries to adjust the window dimensions to the size of the content
and reduces the window size until it is unusable. This causes very high CPU
activity and freezes the window content.
It also happens when (then) resizing the window width (→) or height (↓)
afterwards, it tries to revert to the previous window size. However, the only
way to resize the window back so that it doesn't reduce its size is by dragging
the window corner (↓→).
This issue happens also in other applications, for example in apport-
dialogs when expanding the collapsed details view.
This does not happen when the global scaling factor is set to 1. It
could be related to the new window resizing method that updates the
window content.
org.gnome.desktop.interface.scaling-factor = 2
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: unity 7.1.2+14.04.20140321-0ubuntu1
ProcVersionSignature: Ubuntu 3.13.0-17.37-generic 3.13.6
Uname: Linux 3.13.0-17-generic x86_64
ApportVersion: 2.13.3-0ubuntu1
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CurrentDesktop: Unity
Date: Fri Mar 28 16:07:47 2014
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-02-02 (53 days ago)
InstallationMedia: Ubuntu-GNOME 14.04 "Trusty Tahr" - Alpha amd64 (20140201)
SourcePackage: unity
UpgradeStatus: No upgrade log present (probably fresh install)
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