[Ubuntu-sdk-bugs] [Bug 1543344] Re: QML Flickables scrolling with mouse wheel insanely fast
*** This bug is a duplicate of bug 1556795 *** https://bugs.launchpad.net/bugs/1556795 I'm going to say duplicate of bug 1556795. But please also see bug 1605513. ** This bug is no longer a duplicate of bug 1607240 Unity8 default mouse wheel speed seen by Mir clients is 7.0 (it should be 1.0) ** This bug has been marked a duplicate of bug 1556795 Mouse wheel scrolling keeps going inertially (past the location I want to scroll to) -- You received this bug notification because you are a member of Ubuntu SDK bug tracking, which is subscribed to qtdeclarative-opensource-src in Ubuntu. https://bugs.launchpad.net/bugs/1543344 Title: QML Flickables scrolling with mouse wheel insanely fast Status in Canonical System Image: Incomplete Status in Canonical Pocket Desktop: Fix Released Status in qtdeclarative-opensource-src package in Ubuntu: Incomplete Status in unity8 package in Ubuntu: Fix Released Bug description: Scrolling QML Flickables with mouse wheel is way too fast. Steps: * connect a mouse to your device * scroll the wheel over the dash Expected: * scrolling sane Current: * scrolling insane The same can be observed with two-finger scrolling when using the virtual touchpad when you connect your device to an external screen. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1543344/+subscriptions -- Mailing list: https://launchpad.net/~ubuntu-sdk-bugs Post to : ubuntu-sdk-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-sdk-bugs More help : https://help.launchpad.net/ListHelp
[Ubuntu-sdk-bugs] [Bug 1556795] Re: Mouse wheel scrolling keeps going inertially (past the location I want to scroll to)
** Also affects: qtdeclarative-opensource-src (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu SDK bug tracking, which is subscribed to qtdeclarative-opensource-src in Ubuntu. https://bugs.launchpad.net/bugs/1556795 Title: Mouse wheel scrolling keeps going inertially (past the location I want to scroll to) Status in Canonical System Image: Confirmed Status in qtdeclarative-opensource-src package in Ubuntu: New Status in qtmir package in Ubuntu: Confirmed Status in ubuntu-ui-toolkit package in Ubuntu: Confirmed Status in unity8 package in Ubuntu: Confirmed Bug description: Using a mouse wheel in Unity 8 > System Settings > Background works for scrolling. But it keeps scrolling inertially even after I've stopped rolling the wheel. This doesn't seem like a major issue, but it feels like the same kind of usability problem I have seen in Pocket Desktop where the web browser scrolls too far using two fingers on the phone (which I suspect is another simulated mouse wheel scroll :P). And in the web browser, not being able to scroll to the location you want is very frustrating. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1556795/+subscriptions -- Mailing list: https://launchpad.net/~ubuntu-sdk-bugs Post to : ubuntu-sdk-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-sdk-bugs More help : https://help.launchpad.net/ListHelp
[Ubuntu-sdk-bugs] [Bug 1620870] [NEW] After updating to qtbase-opensource-src 5.6.1+dfsg-3ubuntu3~3, Quassel crashes every time on start
Public bug reported: Reverting to the previous version fixes the problem. Here is the stacktrace from the crash: #0 0x in ?? () #1 0x73896c5e in copyActionToPlatformItem (action=action@entry=0x55d65820, item=item@entry=0x55e24380, itemsMenu=0x55ede310) at widgets/qmenu.cpp:3228 #2 0x73896861 in QMenuPrivate::syncPlatformMenu (this=0x55e0a680) at widgets/qmenu.cpp:202 #3 0x73896977 in QMenu::setPlatformMenu (this=this@entry=0x55f40df0, platformMenu=) at widgets/qmenu.cpp:3425 #4 0x73a85a15 in QSystemTrayIconPrivate::addPlatformMenu (this=0x55ef0260, menu=0x55f40df0) at util/qsystemtrayicon.cpp:761 #5 0x73a85af2 in QSystemTrayIconPrivate::updateMenu_sys_qpa (this=0x55ef0260) at util/qsystemtrayicon.cpp:710 #6 0x73aa395f in QSystemTrayIconPrivate::updateMenu_sys (this=) at util/qsystemtrayicon_x11.cpp:312 #7 0x73a85033 in QSystemTrayIcon::setContextMenu (this=, menu=) at util/qsystemtrayicon.cpp:171 #8 0x556b6d22 in LegacySystemTray::init (this=this@entry=0x5603ba30) at /build/quassel-R1VeAR/quassel-0.12.4/src/qtui/legacysystemtray.cpp:62 #9 0x556dea93 in StatusNotifierItem::init (this=0x5603ba30) at /build/quassel-R1VeAR/quassel-0.12.4/src/qtui/statusnotifieritem.cpp:110 #10 0x556c0db3 in MainWin::setupSystray (this=this@entry=0x55d40e40) at /build/quassel-R1VeAR/quassel-0.12.4/src/qtui/mainwin.cpp:1014 #11 0x556c10a2 in MainWin::init (this=0x55d40e40) at /build/quassel-R1VeAR/quassel-0.12.4/src/qtui/mainwin.cpp:221 #12 0x556c52f4 in QtUi::init (this=0x55cc4340) at /build/quassel-R1VeAR/quassel-0.12.4/src/qtui/qtui.cpp:81 #13 0x5566d45d in QtUiApplication::init (this=0x7fffdd20) at /build/quassel-R1VeAR/quassel-0.12.4/src/qtui/qtuiapplication.cpp:162 #14 0x5566aa4c in main (argc=1, argv=0x7fffde88) at /build/quassel-R1VeAR/quassel-0.12.4/src/common/main.cpp:210 ** Affects: qtbase-opensource-src (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu SDK bug tracking, which is subscribed to qtbase-opensource-src in Ubuntu. https://bugs.launchpad.net/bugs/1620870 Title: After updating to qtbase-opensource-src 5.6.1+dfsg-3ubuntu3~3, Quassel crashes every time on start Status in qtbase-opensource-src package in Ubuntu: New Bug description: Reverting to the previous version fixes the problem. Here is the stacktrace from the crash: #0 0x in ?? () #1 0x73896c5e in copyActionToPlatformItem (action=action@entry=0x55d65820, item=item@entry=0x55e24380, itemsMenu=0x55ede310) at widgets/qmenu.cpp:3228 #2 0x73896861 in QMenuPrivate::syncPlatformMenu (this=0x55e0a680) at widgets/qmenu.cpp:202 #3 0x73896977 in QMenu::setPlatformMenu (this=this@entry=0x55f40df0, platformMenu=) at widgets/qmenu.cpp:3425 #4 0x73a85a15 in QSystemTrayIconPrivate::addPlatformMenu (this=0x55ef0260, menu=0x55f40df0) at util/qsystemtrayicon.cpp:761 #5 0x73a85af2 in QSystemTrayIconPrivate::updateMenu_sys_qpa (this=0x55ef0260) at util/qsystemtrayicon.cpp:710 #6 0x73aa395f in QSystemTrayIconPrivate::updateMenu_sys (this=) at util/qsystemtrayicon_x11.cpp:312 #7 0x73a85033 in QSystemTrayIcon::setContextMenu (this=, menu=) at util/qsystemtrayicon.cpp:171 #8 0x556b6d22 in LegacySystemTray::init (this=this@entry=0x5603ba30) at /build/quassel-R1VeAR/quassel-0.12.4/src/qtui/legacysystemtray.cpp:62 #9 0x556dea93 in StatusNotifierItem::init (this=0x5603ba30) at /build/quassel-R1VeAR/quassel-0.12.4/src/qtui/statusnotifieritem.cpp:110 #10 0x556c0db3 in MainWin::setupSystray (this=this@entry=0x55d40e40) at /build/quassel-R1VeAR/quassel-0.12.4/src/qtui/mainwin.cpp:1014 #11 0x556c10a2 in MainWin::init (this=0x55d40e40) at /build/quassel-R1VeAR/quassel-0.12.4/src/qtui/mainwin.cpp:221 #12 0x556c52f4 in QtUi::init (this=0x55cc4340) at /build/quassel-R1VeAR/quassel-0.12.4/src/qtui/qtui.cpp:81 #13 0x5566d45d in QtUiApplication::init (this=0x7fffdd20) at /build/quassel-R1VeAR/quassel-0.12.4/src/qtui/qtuiapplication.cpp:162 #14 0x5566aa4c in main (argc=1, argv=0x7fffde88) at /build/quassel-R1VeAR/quassel-0.12.4/src/common/main.cpp:210 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtbase-opensource-src/+bug/1620870/+subscriptions -- Mailing list: https://launchpad.net/~ubuntu-sdk-bugs Post to : ubuntu-sdk-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-sdk-bugs More help : https://help.launchpad.net/ListHelp
[Ubuntu-sdk-bugs] [Bug 1620553] Re: [Krillin] Taps are delayed by 1-2seconds, although gestures are not. Keyboard is thus unusable
I "think" I found the culprit. http://bazaar.launchpad.net/~phablet-team/platform-api/trunk/view/331/src/ubuntu/application/common/application/sensors/service.cpp#L84 It seems the old feedback plugin was async (see https://code.launchpad.net/~kalikiana/qtubuntu- sensors/feedback/+merge/183456 with https://code.launchpad.net/~kalikiana/qtubuntu- sensors/feedback/+merge/183456/comments/431467 and the reply https://code.launchpad.net/~kalikiana/qtubuntu- sensors/feedback/+merge/183456/comments/431975 ) while the new one is using synchronous dbus calls. http://bazaar.launchpad.net/~phablet-team/platform-api/trunk/view/331/src/ubuntu/application/common/application/sensors/service.cpp#L84 For some reason it seems the dbus service in my case stopped responding to the requests to enable the vibrator, and that was causing the UI thread to block waiting on a reply on dbus. ** Description changed: Krillin, rc-proposed/bq_aquaris.en r422 + + UPDATE: see comment #5, it turns out it's the haptics plugin doing SYNC + dbus calls and blocking the UI thread when the dbus service does not + reply or the replies come with a big delay + Description: All at once taps have become incredibly delayed, by 1 or 2 secs. Gestures still work ok, no delay there. Swiping the greeter -> no delay. Tapping numbers to input code on the greeter --> 2 secs delay. Even though both are parts of unity8. So it doesn't seem to only be a problem of unity8 clients, but also unity8 itself. I have no idea why horizontal/vertical swipes would be unaffected, though. The virtual keyboard is also completely unusable because of the huge delay that each tap has. Also noticed that the vibration is gone, taps don't trigger vibration anymore. Webview also seemed to be unaffected by the delays (although I'm not entirely sure, the bug is now gone) I also restarted unity8 and unity8-dash with Mir input logging enabled. That showed that the touch events were being delivered as expected, no delay. restart unity8 MIR_CLIENT_INPUT_RECEIVER_REPORT=log and restart unity8-dash MIR_CLIENT_INPUT_RECEIVER_REPORT=log Restarting lightdm (that forces the restart of unity-system-compositor) fixed the issue. Additional info: I had Mir touchspots visualization enabled, which are known to cause more stuttering, but I think they're unlikely to be the cause of this bug, I had them enabled for 2 weeks and haven't noticed any problem like this before. This is the log from a tap on an icon in the shell: [2016-09-06 10:52:51.876400] input-receiver: Received event:touch_event(when=54593678129000 (6.030520ms ago), from=3, touch = {{id=0, action=down, tool=finger, x=426.211, y=292.695, pressure=0.85098, major=19.963, minor=0, size=19.963}, modifiers=1) [2016-09-06 10:52:51.953821] input-receiver: Received event:touch_event(when=54593751953000 (9.709366ms ago), from=3, touch = {{id=0, action=change, tool=finger, x=426.211, y=292.695, pressure=0.843137, major=19.963, minor=0, size=19.963}, modifiers=1) [2016-09-06 10:52:51.954343] input-receiver: Received event:touch_event(when=54593761256000 (0.958751ms ago), from=3, touch = {{id=0, action=up, tool=finger, x=426.211, y=292.695, pressure=0.843137, major=19.963, minor=0, size=19.963}, modifiers=1) - SEE VIDEO ATTACHMENT BELOW ** Also affects: platform-api (Ubuntu) Importance: Undecided Status: New ** No longer affects: ubuntu-ui-toolkit (Ubuntu) -- You received this bug notification because you are a member of Ubuntu SDK bug tracking, which is subscribed to ubuntu-ui-toolkit in Ubuntu. https://bugs.launchpad.net/bugs/1620553 Title: [Krillin] Taps are delayed by 1-2seconds, although gestures are not. Keyboard is thus unusable Status in platform-api package in Ubuntu: New Bug description: Krillin, rc-proposed/bq_aquaris.en r422 UPDATE: see comment #5, it turns out it's the haptics plugin doing SYNC dbus calls and blocking the UI thread when the dbus service does not reply or the replies come with a big delay Description: All at once taps have become incredibly delayed, by 1 or 2 secs. Gestures still work ok, no delay there. Swiping the greeter -> no delay. Tapping numbers to input code on the greeter --> 2 secs delay. Even though both are parts of unity8. So it doesn't seem to only be a problem of unity8 clients, but also unity8 itself. I have no idea why horizontal/vertical swipes would be unaffected, though. The virtual keyboard is also completely unusable because of the huge delay that each tap has. Also noticed that the vibration is gone, taps don't trigger vibration anymore. Webview also seemed to be unaffected by the delays (although I'm not entirely sure, the bug is now gone) I also restarted unity8 and unity8-dash with Mir input logging enabled. That showed that the touch events were being delivered as expected, no delay. restart unity8
[Ubuntu-sdk-bugs] [Bug 1543344] Re: QML Flickables scrolling with mouse wheel insanely fast
*** This bug is a duplicate of bug 1607240 *** https://bugs.launchpad.net/bugs/1607240 I think this bug can now be marked as duplicate of the better described bug #1607240 which also has a ubuntu-system-settings sub-task. ** This bug has been marked a duplicate of bug 1607240 Unity8 default mouse wheel speed seen by Mir clients is 7.0 (it should be 1.0) -- You received this bug notification because you are a member of Ubuntu SDK bug tracking, which is subscribed to qtdeclarative-opensource-src in Ubuntu. https://bugs.launchpad.net/bugs/1543344 Title: QML Flickables scrolling with mouse wheel insanely fast Status in Canonical System Image: Incomplete Status in Canonical Pocket Desktop: Fix Released Status in qtdeclarative-opensource-src package in Ubuntu: Incomplete Status in unity8 package in Ubuntu: Fix Released Bug description: Scrolling QML Flickables with mouse wheel is way too fast. Steps: * connect a mouse to your device * scroll the wheel over the dash Expected: * scrolling sane Current: * scrolling insane The same can be observed with two-finger scrolling when using the virtual touchpad when you connect your device to an external screen. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1543344/+subscriptions -- Mailing list: https://launchpad.net/~ubuntu-sdk-bugs Post to : ubuntu-sdk-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-sdk-bugs More help : https://help.launchpad.net/ListHelp
[Ubuntu-sdk-bugs] [Bug 1620553] Re: [Krillin] Taps are delayed by 1-2seconds, although gestures are not. Keyboard is thus unusable
** Package changed: unity8 (Ubuntu) => ubuntu-ui-toolkit (Ubuntu) -- You received this bug notification because you are a member of Ubuntu SDK bug tracking, which is subscribed to ubuntu-ui-toolkit in Ubuntu. https://bugs.launchpad.net/bugs/1620553 Title: [Krillin] Taps are delayed by 1-2seconds, although gestures are not. Keyboard is thus unusable Status in ubuntu-ui-toolkit package in Ubuntu: New Bug description: Krillin, rc-proposed/bq_aquaris.en r422 Description: All at once taps have become incredibly delayed, by 1 or 2 secs. Gestures still work ok, no delay there. Swiping the greeter -> no delay. Tapping numbers to input code on the greeter --> 2 secs delay. Even though both are parts of unity8. So it doesn't seem to only be a problem of unity8 clients, but also unity8 itself. I have no idea why horizontal/vertical swipes would be unaffected, though. The virtual keyboard is also completely unusable because of the huge delay that each tap has. Also noticed that the vibration is gone, taps don't trigger vibration anymore. Webview also seemed to be unaffected by the delays (although I'm not entirely sure, the bug is now gone) I also restarted unity8 and unity8-dash with Mir input logging enabled. That showed that the touch events were being delivered as expected, no delay. restart unity8 MIR_CLIENT_INPUT_RECEIVER_REPORT=log and restart unity8-dash MIR_CLIENT_INPUT_RECEIVER_REPORT=log Restarting lightdm (that forces the restart of unity-system- compositor) fixed the issue. Additional info: I had Mir touchspots visualization enabled, which are known to cause more stuttering, but I think they're unlikely to be the cause of this bug, I had them enabled for 2 weeks and haven't noticed any problem like this before. This is the log from a tap on an icon in the shell: [2016-09-06 10:52:51.876400] input-receiver: Received event:touch_event(when=54593678129000 (6.030520ms ago), from=3, touch = {{id=0, action=down, tool=finger, x=426.211, y=292.695, pressure=0.85098, major=19.963, minor=0, size=19.963}, modifiers=1) [2016-09-06 10:52:51.953821] input-receiver: Received event:touch_event(when=54593751953000 (9.709366ms ago), from=3, touch = {{id=0, action=change, tool=finger, x=426.211, y=292.695, pressure=0.843137, major=19.963, minor=0, size=19.963}, modifiers=1) [2016-09-06 10:52:51.954343] input-receiver: Received event:touch_event(when=54593761256000 (0.958751ms ago), from=3, touch = {{id=0, action=up, tool=finger, x=426.211, y=292.695, pressure=0.843137, major=19.963, minor=0, size=19.963}, modifiers=1) SEE VIDEO ATTACHMENT BELOW To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-ui-toolkit/+bug/1620553/+subscriptions -- Mailing list: https://launchpad.net/~ubuntu-sdk-bugs Post to : ubuntu-sdk-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-sdk-bugs More help : https://help.launchpad.net/ListHelp
[Ubuntu-sdk-bugs] [Bug 1620553] [NEW] [Krillin] Taps are delayed by 1-2seconds, although gestures are not. Keyboard is thus unusable
You have been subscribed to a public bug: Krillin, rc-proposed/bq_aquaris.en r422 Description: All at once taps have become incredibly delayed, by 1 or 2 secs. Gestures still work ok, no delay there. Swiping the greeter -> no delay. Tapping numbers to input code on the greeter --> 2 secs delay. Even though both are parts of unity8. So it doesn't seem to only be a problem of unity8 clients, but also unity8 itself. I have no idea why horizontal/vertical swipes would be unaffected, though. The virtual keyboard is also completely unusable because of the huge delay that each tap has. Also noticed that the vibration is gone, taps don't trigger vibration anymore. Webview also seemed to be unaffected by the delays (although I'm not entirely sure, the bug is now gone) I also restarted unity8 and unity8-dash with Mir input logging enabled. That showed that the touch events were being delivered as expected, no delay. restart unity8 MIR_CLIENT_INPUT_RECEIVER_REPORT=log and restart unity8-dash MIR_CLIENT_INPUT_RECEIVER_REPORT=log Restarting lightdm (that forces the restart of unity-system-compositor) fixed the issue. Additional info: I had Mir touchspots visualization enabled, which are known to cause more stuttering, but I think they're unlikely to be the cause of this bug, I had them enabled for 2 weeks and haven't noticed any problem like this before. This is the log from a tap on an icon in the shell: [2016-09-06 10:52:51.876400] input-receiver: Received event:touch_event(when=54593678129000 (6.030520ms ago), from=3, touch = {{id=0, action=down, tool=finger, x=426.211, y=292.695, pressure=0.85098, major=19.963, minor=0, size=19.963}, modifiers=1) [2016-09-06 10:52:51.953821] input-receiver: Received event:touch_event(when=54593751953000 (9.709366ms ago), from=3, touch = {{id=0, action=change, tool=finger, x=426.211, y=292.695, pressure=0.843137, major=19.963, minor=0, size=19.963}, modifiers=1) [2016-09-06 10:52:51.954343] input-receiver: Received event:touch_event(when=54593761256000 (0.958751ms ago), from=3, touch = {{id=0, action=up, tool=finger, x=426.211, y=292.695, pressure=0.843137, major=19.963, minor=0, size=19.963}, modifiers=1) SEE VIDEO ATTACHMENT BELOW ** Affects: ubuntu-ui-toolkit (Ubuntu) Importance: Undecided Status: New -- [Krillin] Taps are delayed by 1-2seconds, although gestures are not. Keyboard is thus unusable https://bugs.launchpad.net/bugs/1620553 You received this bug notification because you are a member of Ubuntu SDK bug tracking, which is subscribed to ubuntu-ui-toolkit in Ubuntu. -- Mailing list: https://launchpad.net/~ubuntu-sdk-bugs Post to : ubuntu-sdk-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-sdk-bugs More help : https://help.launchpad.net/ListHelp
[Ubuntu-sdk-bugs] [Bug 1608822] Re: signon fails tests on Qt 5.6
qtbase-opensource-src (5.6.1+dfsg-3ubuntu3~3) yakkety; urgency=medium [ Timo Jyrinki ] * debian/patches/QDBusServer-delay-processing-of-D-Bus-messages.patch: - Fix DBus message processing (LP: #1608822) * debian/patches/xcb-Send-also-text-plain-when-a-text-uri-list-is-dro.patch: - Fix drag and drop from Qt to skype (LP: #1586857) * debian/patches/qt5-qmake-arm-linux-gnueabihf: - Support cross-compilation inside chroot using pkg-config (LP: #1580981) * debian/patches/Make-sure-connection-is-not-null-before-using-it.patch: - Fix unity8 crasher (LP: #1612309) * Update symbols with pkgkde-mark-qt5-private-symbols. * Disable printsupport tests that started failing but only on builders, possibly with new glibc. See LP: #1612767 for details. [ Dmitry Shachnev ] * Backport some upstream patches to add support for D-Bus global menus, and improve support for D-Bus tray icons (LP: #1612767): + dbustray_use_separate_connections.diff (fix for multiple tray icons) + dbusmenu_exclusive_groups.diff (fix for radio actions) + qplatformmenubar_createmenu.diff (adding a method to QPlatformMenuBar) + dbusmenu_global_menu.diff (add support for D-Bus global menus) * Add a distro patch to stop setting AA_DontUseNativeMenuBar unconditionally (allow_native_menubar.diff): we want this attribute to be false by default, but applications should be able to override it. -- Timo JyrinkiSat, 03 Sep 2016 13:58:20 + ** Also affects: qtbase-opensource-src (Ubuntu) Importance: Undecided Status: New ** Changed in: qtbase-opensource-src (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu SDK bug tracking, which is subscribed to qtbase-opensource-src in Ubuntu. https://bugs.launchpad.net/bugs/1608822 Title: signon fails tests on Qt 5.6 Status in qtbase-opensource-src package in Ubuntu: Fix Released Status in signon package in Ubuntu: In Progress Bug description: See build logs at: https://launchpadlibrarian.net/276197217/buildlog_ubuntu-yakkety- amd64.signon_8.58+16.04.20151106-0ubuntu2~~testrebuild1~~testrebuild1~1_BUILDING.txt.gz Qt 5.6 aims to be landed to the xenial-overlay so this should be fixed. More information about Qt 5.6 at https://wiki.ubuntu.com/Touch/QtTesting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtbase-opensource-src/+bug/1608822/+subscriptions -- Mailing list: https://launchpad.net/~ubuntu-sdk-bugs Post to : ubuntu-sdk-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-sdk-bugs More help : https://help.launchpad.net/ListHelp