Unityの大型アップデート登場
2018年2月16日に、「Ubuntu 16.04」向けに「Unity 7.4.5」がリリースされました。
Unity 7.4.5
本アップデートを適用すると「Unity」のバージョンが「Unity 7.4.0」から「Unity 7.4.5」にアップデートされます。
多くの不具合が修正される
「Unity 7.4.5」では、多くの不具合が修正され、機能の改善が行われています。以前紹介した不具合の修正も含まれています。
「Unity 7.4.5」の変更点は、以下のようになっています。
unity (7.4.5+16.04.20171201.3) xenial; urgency=medium
[ Marco Trevisan (Treviño) ]
* InputMonitor: add an unity class that monitors XInput2 events and
converts them to XEvent
* EdgeBarrierController: use InputMonitor to get the barrier events
instead of relying on its implementation
* DecorationsMenuLayout: use input monitor for menu scrubbing (LP:
#1614597)
* PanelView: use InputMonitor to track menu events
* LockScreenPanel: use InputMonitor events instead of mouse polling
for menu scrubbing
* MenuManager: add support for mouse trackers with triangle algorithm
support (LP: #1618405)
* PanelView: scale gradient refinement properly
* PanelService: don't allow to deactivate menus if they've been opened
too shortly
* LockScreenController: ignore icon_paths_changed signal in
menumanager for Lockscreen
* LockScreenController: use InputMonitor to get all the events and
hide the Blank Window (LP: #1321075)
* LockScreenController: use input monitor to get the events to switch
monitor (LP: #1316862)
* LauncherOptions: use track_obj to manage option changes (LP:
#1622995)
* UnityScreen: toggle gestures recognition on lock (LP: #1645507)
* GnomeSessionManager: add gcancellable to instance and use it for
calls with temporary proxies
* BackgroundSettings: use gnome-bg to generate textures with proper
scaling (LP: #1666359)
* UnityWindow: safely check validity of UnityWindow from scaled one
(LP: #1659847)
* Panel: ensure the menu-manager tracker is updated to match monitor
(LP: #1671432)
* compiz-profile-setter: tool to update the current profile and use in
systemd and Unity settings (LP: #1668950)
* BGHash, UnityScreen: get desktop averageColor from compiz
* Launcher: disable or reduce most icon effects on lowgfx (LP:
#1700859)
* PanelController: ensure we disconnect from signals on destruction
(LP: #1504870)
* tools: add migration script to set the default values for unity-
lowgfx profile
[ Andrea Azzarone ]
* Properly handle the file manager copy dialog in
FileManagerLauncherIcon and in StorageLauncherIcon. (LP: #1575452,
LP: #1609845)
* Correctly position the force quit dialog when scaling is different
than 1.0 (LP: #1637991)
* GnomeSession: Retrieve the session id using dbus if $XDG_SESSION_ID
is not set
* Round gtk scaling factor to closest integer. (LP: #1649736)
* Keep the screen locked if rebooting with autologin. (LP: #1600389)
* Use g_mkdir_with_parents instead of mkdir.
* Lockscreen: always draw the background-color in the lockscreen (LP:
#1702701)
* Refactor the way UserAuthenticator is created and passed around.
Handle failures to create new threads and fallback to a "Switch to
greeter..." button in case of failure. (LP: #1311316)
* Wait until the color buffer is cleared before suspending. (LP:
#1532508)
[ Kai-Heng Feng ]
* UnitySettings: If scale-factor is not set, find and set right scale
for HiDPI displays.
[ Eleni Maria Stea ]
* shouldn't create blur rectangles when there's no blur, skips the
blur rects processing in low gfx.
* removes lowgfx option from ccsm, reads the "lowgfx" gsetting (LP:
#1668950)
[ Nick Dedekind ]
* Fixed tooltip scaling issues. (LP: #1673950)
[ Marco Trevisan (Treviño) ]
* InputMonitor: add an unity class that monitors XInput2 events and
converts them to XEvent
* EdgeBarrierController: use InputMonitor to get the barrier events
instead of relying on its implementation
* DecorationsMenuLayout: use input monitor for menu scrubbing (LP:
#1614597)
* PanelView: use InputMonitor to track menu events
* LockScreenPanel: use InputMonitor events instead of mouse polling
for menu scrubbing
* MenuManager: add support for mouse trackers with triangle algorithm
support (LP: #1618405)
* PanelView: scale gradient refinement properly
* PanelService: don't allow to deactivate menus if they've been opened
too shortly
* LockScreenController: ignore icon_paths_changed signal in
menumanager for Lockscreen
* LockScreenController: use InputMonitor to get all the events and
hide the Blank Window (LP: #1321075)
* LockScreenController: use input monitor to get the events to switch
monitor (LP: #1316862)
* LauncherOptions: use track_obj to manage option changes (LP:
#1622995)
* UnityScreen: toggle gestures recognition on lock (LP: #1645507)
* GnomeSessionManager: add gcancellable to instance and use it for
calls with temporary proxies
* BackgroundSettings: use gnome-bg to generate textures with proper
scaling (LP: #1666359)
* UnityWindow: safely check validity of UnityWindow from scaled one
(LP: #1659847)
* Panel: ensure the menu-manager tracker is updated to match monitor
(LP: #1671432)
* compiz-profile-setter: tool to update the current profile and use in
systemd and Unity settings (LP: #1668950)
* BGHash, UnityScreen: get desktop averageColor from compiz
* Launcher: disable or reduce most icon effects on lowgfx (LP:
#1700859)
* PanelController: ensure we disconnect from signals on destruction
(LP: #1504870)
* tools: add migration script to set the default values for unity-
lowgfx profile
[ Andrea Azzarone ]
* Properly handle the file manager copy dialog in
FileManagerLauncherIcon and in StorageLauncherIcon. (LP: #1575452,
LP: #1609845)
* Correctly position the force quit dialog when scaling is different
than 1.0 (LP: #1637991)
* GnomeSession: Retrieve the session id using dbus if $XDG_SESSION_ID
is not set
* Round gtk scaling factor to closest integer. (LP: #1649736)
* Keep the screen locked if rebooting with autologin. (LP: #1600389)
* Use g_mkdir_with_parents instead of mkdir.
* Lockscreen: always draw the background-color in the lockscreen (LP:
#1702701)
* Refactor the way UserAuthenticator is created and passed around.
Handle failures to create new threads and fallback to a "Switch to
greeter..." button in case of failure. (LP: #1311316)
* Wait until the color buffer is cleared before suspending. (LP:
#1532508)
[ Kai-Heng Feng ]
* UnitySettings: If scale-factor is not set, find and set right scale
for HiDPI displays.
[ Eleni Maria Stea ]
* shouldn't create blur rectangles when there's no blur, skips the
blur rects processing in low gfx.
* removes lowgfx option from ccsm, reads the "lowgfx" gsetting (LP:
#1668950)
[ Nick Dedekind ]
* Fixed tooltip scaling issues. (LP: #1673950)
注意事項
本アップデートは「フェーズドアップデート」の対象になっており、段階的にアップデートがユーザーに提供されるようになっています。「apt/apt-get」や「Synaptic」からアップデートすると「フェーズドアップデート」を無視してアップデートを行うこともできますが、推奨しません。
余計なトラブルを回避するため、ソフトウェアのアップデートは「ソフトウェアの更新」から行うようにしてください。
もし致命的な問題が見つかればアップデートの取り消しが行われ、再度修正後アップデートが提供されます。
