[Dx-packages] [Bug 1307701] Re: xserver mouse pointer emulation from touch breaks with QML app.
Qt still XISelectEvents my N-Trig Pen stylus and N-Trig Pen eraser slave devices though. But thankfully no events come from them and thus peace is maintained :) ** Changed in: unity (Ubuntu) Status: In Progress = Invalid -- You received this bug notification because you are a member of DX Packages, which is subscribed to unity in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1307701 Title: xserver mouse pointer emulation from touch breaks with QML app. Status in OEM Priority Project: New Status in OEM Priority Project trusty series: Triaged Status in X.Org X server: Unknown Status in “qtbase-opensource-src” package in Ubuntu: In Progress Status in “unity” package in Ubuntu: Invalid Status in “xorg-server” package in Ubuntu: New Bug description: When running an SDK app on the desktop, it's not possible to use the touchscreen to move windows, use the launcher, etc. The SDK app seems to consume all touchscreen events. To reproduce: 1) On a desktop/laptop with a touchscreen (I am using a Dell XPS13), install 14.04 and check that the touchscreen works for moving windows 2) Install the camera-app package from universe (I have 2.9.1+14.04.20140331-0ubuntu1) 3) Launch the camera app 4) Touch once inside the camera-app window 5) Use the touchscreen to drag the camera-app window Expected results: You can move the camera-app window using the touchscreen Actual results: You cannot move the camera-app window, or perform any other touch tasks in unity, with the touchscreen This only affects touchscreen input - mouse/touchpad input is not affected This affects all apps written with the SDK (I tried camera-app, gallery-app, reminders-app). It's 100% reproducible. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: unity 7.2.0+14.04.20140411-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu2 Architecture: amd64 CompizPlugins: [core,commands,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell] CurrentDesktop: Unity Date: Mon Apr 14 14:59:09 2014 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-precise-amd64-20130203-1 EcryptfsInUse: Yes InstallationDate: Installed on 2013-12-02 (132 days ago) InstallationMedia: Ubuntu 12.04 Precise - Build amd64 LIVE Binary 20130203-13:50 SourcePackage: unity UpgradeStatus: Upgraded to trusty on 2014-02-12 (61 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1307701/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp
[Dx-packages] [Bug 1307701] Re: xserver mouse pointer emulation from touch breaks with QML app.
I confirm that the Qt from https://launchpad.net/~canonical-x/+archive/x-staging does XISelectEvents on the master pointer (instead of the touchscreen slave device, as previously) and that the resulting behavior of the xserver is good. Ie., touch ownership mechanics work properly and mouse pointer emluation from touch events keeps working as well. -- You received this bug notification because you are a member of DX Packages, which is subscribed to unity in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1307701 Title: xserver mouse pointer emulation from touch breaks with QML app. Status in OEM Priority Project: New Status in OEM Priority Project trusty series: Triaged Status in X.Org X server: Unknown Status in “qtbase-opensource-src” package in Ubuntu: In Progress Status in “unity” package in Ubuntu: Invalid Status in “xorg-server” package in Ubuntu: New Bug description: When running an SDK app on the desktop, it's not possible to use the touchscreen to move windows, use the launcher, etc. The SDK app seems to consume all touchscreen events. To reproduce: 1) On a desktop/laptop with a touchscreen (I am using a Dell XPS13), install 14.04 and check that the touchscreen works for moving windows 2) Install the camera-app package from universe (I have 2.9.1+14.04.20140331-0ubuntu1) 3) Launch the camera app 4) Touch once inside the camera-app window 5) Use the touchscreen to drag the camera-app window Expected results: You can move the camera-app window using the touchscreen Actual results: You cannot move the camera-app window, or perform any other touch tasks in unity, with the touchscreen This only affects touchscreen input - mouse/touchpad input is not affected This affects all apps written with the SDK (I tried camera-app, gallery-app, reminders-app). It's 100% reproducible. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: unity 7.2.0+14.04.20140411-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu2 Architecture: amd64 CompizPlugins: [core,commands,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell] CurrentDesktop: Unity Date: Mon Apr 14 14:59:09 2014 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-precise-amd64-20130203-1 EcryptfsInUse: Yes InstallationDate: Installed on 2013-12-02 (132 days ago) InstallationMedia: Ubuntu 12.04 Precise - Build amd64 LIVE Binary 20130203-13:50 SourcePackage: unity UpgradeStatus: Upgraded to trusty on 2014-02-12 (61 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1307701/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp
[Dx-packages] [Bug 1307701] Re: Unity does not get touch events when QML apps running
On my system the touchscreen keeps working after using a QML app. It still gets gestures (e.g 3 fingers on the screen) but it won't work on some windows. Furthermore, I can't drag windows by the decoration any more. Multifinger gestures keep working because they do not depend on pointer/mouse events, which is what gets broken here (namely mouse pointer emulation from touch events). They use touch events directly. ** Summary changed: - Unity does not get touch events when QML apps running + xserver mouse pointer emulation from touch breaks with QML app. -- You received this bug notification because you are a member of DX Packages, which is subscribed to unity in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1307701 Title: xserver mouse pointer emulation from touch breaks with QML app. Status in OEM Priority Project: New Status in OEM Priority Project trusty series: Triaged Status in “unity” package in Ubuntu: In Progress Status in “xorg-server” package in Ubuntu: New Bug description: When running an SDK app on the desktop, it's not possible to use the touchscreen to move windows, use the launcher, etc. The SDK app seems to consume all touchscreen events. To reproduce: 1) On a desktop/laptop with a touchscreen (I am using a Dell XPS13), install 14.04 and check that the touchscreen works for moving windows 2) Install the camera-app package from universe (I have 2.9.1+14.04.20140331-0ubuntu1) 3) Launch the camera app 4) Touch once inside the camera-app window 5) Use the touchscreen to drag the camera-app window Expected results: You can move the camera-app window using the touchscreen Actual results: You cannot move the camera-app window, or perform any other touch tasks in unity, with the touchscreen This only affects touchscreen input - mouse/touchpad input is not affected This affects all apps written with the SDK (I tried camera-app, gallery-app, reminders-app). It's 100% reproducible. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: unity 7.2.0+14.04.20140411-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu2 Architecture: amd64 CompizPlugins: [core,commands,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell] CurrentDesktop: Unity Date: Mon Apr 14 14:59:09 2014 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-precise-amd64-20130203-1 EcryptfsInUse: Yes InstallationDate: Installed on 2013-12-02 (132 days ago) InstallationMedia: Ubuntu 12.04 Precise - Build amd64 LIVE Binary 20130203-13:50 SourcePackage: unity UpgradeStatus: Upgraded to trusty on 2014-02-12 (61 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1307701/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp
[Dx-packages] [Bug 1307701] Re: xserver mouse pointer emulation from touch breaks with QML app.
Took the liberty of correcting the bug title as unity does keep getting touch events. It's the xserver mouse pointer emulation from touch events that breaks badly. ** Also affects: xorg-server (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of DX Packages, which is subscribed to unity in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1307701 Title: xserver mouse pointer emulation from touch breaks with QML app. Status in OEM Priority Project: New Status in OEM Priority Project trusty series: Triaged Status in “unity” package in Ubuntu: In Progress Status in “xorg-server” package in Ubuntu: New Bug description: When running an SDK app on the desktop, it's not possible to use the touchscreen to move windows, use the launcher, etc. The SDK app seems to consume all touchscreen events. To reproduce: 1) On a desktop/laptop with a touchscreen (I am using a Dell XPS13), install 14.04 and check that the touchscreen works for moving windows 2) Install the camera-app package from universe (I have 2.9.1+14.04.20140331-0ubuntu1) 3) Launch the camera app 4) Touch once inside the camera-app window 5) Use the touchscreen to drag the camera-app window Expected results: You can move the camera-app window using the touchscreen Actual results: You cannot move the camera-app window, or perform any other touch tasks in unity, with the touchscreen This only affects touchscreen input - mouse/touchpad input is not affected This affects all apps written with the SDK (I tried camera-app, gallery-app, reminders-app). It's 100% reproducible. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: unity 7.2.0+14.04.20140411-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu2 Architecture: amd64 CompizPlugins: [core,commands,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell] CurrentDesktop: Unity Date: Mon Apr 14 14:59:09 2014 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-precise-amd64-20130203-1 EcryptfsInUse: Yes InstallationDate: Installed on 2013-12-02 (132 days ago) InstallationMedia: Ubuntu 12.04 Precise - Build amd64 LIVE Binary 20130203-13:50 SourcePackage: unity UpgradeStatus: Upgraded to trusty on 2014-02-12 (61 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1307701/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp
[Dx-packages] [Bug 1307701] Re: xserver mouse pointer emulation from touch breaks with QML app.
Attaching detailed xserver log. The following steps were taken: 1- sudo restart lightdm (to restart the X server. so that de have a clean slate) 2- run a very simple qml app with qmlscene 3- tapped on that qmlscene window (touch id 1) 4- tapped on the desktop area (nautilus) (touch id 2) 5- sudo stop lightdm From the logs you can see that no pointer emulation was done for touch id 2 because xserver still thinks that touch id 1 is active. ** Attachment added: xorg_debug.zip https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1307701/+attachment/4106287/+files/xorg_debug.zip -- You received this bug notification because you are a member of DX Packages, which is subscribed to unity in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1307701 Title: xserver mouse pointer emulation from touch breaks with QML app. Status in OEM Priority Project: New Status in OEM Priority Project trusty series: Triaged Status in “unity” package in Ubuntu: In Progress Status in “xorg-server” package in Ubuntu: New Bug description: When running an SDK app on the desktop, it's not possible to use the touchscreen to move windows, use the launcher, etc. The SDK app seems to consume all touchscreen events. To reproduce: 1) On a desktop/laptop with a touchscreen (I am using a Dell XPS13), install 14.04 and check that the touchscreen works for moving windows 2) Install the camera-app package from universe (I have 2.9.1+14.04.20140331-0ubuntu1) 3) Launch the camera app 4) Touch once inside the camera-app window 5) Use the touchscreen to drag the camera-app window Expected results: You can move the camera-app window using the touchscreen Actual results: You cannot move the camera-app window, or perform any other touch tasks in unity, with the touchscreen This only affects touchscreen input - mouse/touchpad input is not affected This affects all apps written with the SDK (I tried camera-app, gallery-app, reminders-app). It's 100% reproducible. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: unity 7.2.0+14.04.20140411-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu2 Architecture: amd64 CompizPlugins: [core,commands,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell] CurrentDesktop: Unity Date: Mon Apr 14 14:59:09 2014 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-precise-amd64-20130203-1 EcryptfsInUse: Yes InstallationDate: Installed on 2013-12-02 (132 days ago) InstallationMedia: Ubuntu 12.04 Precise - Build amd64 LIVE Binary 20130203-13:50 SourcePackage: unity UpgradeStatus: Upgraded to trusty on 2014-02-12 (61 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1307701/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp
[Dx-packages] [Bug 1307701] Re: xserver mouse pointer emulation from touch breaks with QML app.
xserver packages I used to take the logs above. ** Attachment added: xserver debian packages with detailed logging of input events https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1307701/+attachment/4106288/+files/xorg_debug_packages.zip -- You received this bug notification because you are a member of DX Packages, which is subscribed to unity in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1307701 Title: xserver mouse pointer emulation from touch breaks with QML app. Status in OEM Priority Project: New Status in OEM Priority Project trusty series: Triaged Status in “unity” package in Ubuntu: In Progress Status in “xorg-server” package in Ubuntu: New Bug description: When running an SDK app on the desktop, it's not possible to use the touchscreen to move windows, use the launcher, etc. The SDK app seems to consume all touchscreen events. To reproduce: 1) On a desktop/laptop with a touchscreen (I am using a Dell XPS13), install 14.04 and check that the touchscreen works for moving windows 2) Install the camera-app package from universe (I have 2.9.1+14.04.20140331-0ubuntu1) 3) Launch the camera app 4) Touch once inside the camera-app window 5) Use the touchscreen to drag the camera-app window Expected results: You can move the camera-app window using the touchscreen Actual results: You cannot move the camera-app window, or perform any other touch tasks in unity, with the touchscreen This only affects touchscreen input - mouse/touchpad input is not affected This affects all apps written with the SDK (I tried camera-app, gallery-app, reminders-app). It's 100% reproducible. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: unity 7.2.0+14.04.20140411-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu2 Architecture: amd64 CompizPlugins: [core,commands,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell] CurrentDesktop: Unity Date: Mon Apr 14 14:59:09 2014 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-precise-amd64-20130203-1 EcryptfsInUse: Yes InstallationDate: Installed on 2013-12-02 (132 days ago) InstallationMedia: Ubuntu 12.04 Precise - Build amd64 LIVE Binary 20130203-13:50 SourcePackage: unity UpgradeStatus: Upgraded to trusty on 2014-02-12 (61 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1307701/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp
[Dx-packages] [Bug 1307701] Re: xserver mouse pointer emulation from touch breaks with QML app.
Is there a specific reason for calling XISelectEvents() for each slave vs using XIAllMasterDevices in QXcbConnection::xi2Select() in Qt? Would have to dig into Qt code to tell that. But my guess is that because it exposes QTouchDevice objects to applications. For every QTouchEvent you can get the QTouchDevice from where it came from. But it might be that it could work with XIAllMasterDevices just as well. -- You received this bug notification because you are a member of DX Packages, which is subscribed to unity in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1307701 Title: xserver mouse pointer emulation from touch breaks with QML app. Status in OEM Priority Project: New Status in OEM Priority Project trusty series: Triaged Status in “unity” package in Ubuntu: In Progress Status in “xorg-server” package in Ubuntu: New Bug description: When running an SDK app on the desktop, it's not possible to use the touchscreen to move windows, use the launcher, etc. The SDK app seems to consume all touchscreen events. To reproduce: 1) On a desktop/laptop with a touchscreen (I am using a Dell XPS13), install 14.04 and check that the touchscreen works for moving windows 2) Install the camera-app package from universe (I have 2.9.1+14.04.20140331-0ubuntu1) 3) Launch the camera app 4) Touch once inside the camera-app window 5) Use the touchscreen to drag the camera-app window Expected results: You can move the camera-app window using the touchscreen Actual results: You cannot move the camera-app window, or perform any other touch tasks in unity, with the touchscreen This only affects touchscreen input - mouse/touchpad input is not affected This affects all apps written with the SDK (I tried camera-app, gallery-app, reminders-app). It's 100% reproducible. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: unity 7.2.0+14.04.20140411-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu2 Architecture: amd64 CompizPlugins: [core,commands,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell] CurrentDesktop: Unity Date: Mon Apr 14 14:59:09 2014 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-precise-amd64-20130203-1 EcryptfsInUse: Yes InstallationDate: Installed on 2013-12-02 (132 days ago) InstallationMedia: Ubuntu 12.04 Precise - Build amd64 LIVE Binary 20130203-13:50 SourcePackage: unity UpgradeStatus: Upgraded to trusty on 2014-02-12 (61 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1307701/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp
[Dx-packages] [Bug 1307701] Re: xserver mouse pointer emulation from touch breaks with QML app.
And here's the upstream bug I reported: https://bugs.freedesktop.org/show_bug.cgi?id=78345 ** Bug watch added: freedesktop.org Bugzilla #78345 https://bugs.freedesktop.org/show_bug.cgi?id=78345 -- You received this bug notification because you are a member of DX Packages, which is subscribed to unity in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1307701 Title: xserver mouse pointer emulation from touch breaks with QML app. Status in OEM Priority Project: New Status in OEM Priority Project trusty series: Triaged Status in “unity” package in Ubuntu: In Progress Status in “xorg-server” package in Ubuntu: New Bug description: When running an SDK app on the desktop, it's not possible to use the touchscreen to move windows, use the launcher, etc. The SDK app seems to consume all touchscreen events. To reproduce: 1) On a desktop/laptop with a touchscreen (I am using a Dell XPS13), install 14.04 and check that the touchscreen works for moving windows 2) Install the camera-app package from universe (I have 2.9.1+14.04.20140331-0ubuntu1) 3) Launch the camera app 4) Touch once inside the camera-app window 5) Use the touchscreen to drag the camera-app window Expected results: You can move the camera-app window using the touchscreen Actual results: You cannot move the camera-app window, or perform any other touch tasks in unity, with the touchscreen This only affects touchscreen input - mouse/touchpad input is not affected This affects all apps written with the SDK (I tried camera-app, gallery-app, reminders-app). It's 100% reproducible. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: unity 7.2.0+14.04.20140411-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu2 Architecture: amd64 CompizPlugins: [core,commands,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell] CurrentDesktop: Unity Date: Mon Apr 14 14:59:09 2014 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-precise-amd64-20130203-1 EcryptfsInUse: Yes InstallationDate: Installed on 2013-12-02 (132 days ago) InstallationMedia: Ubuntu 12.04 Precise - Build amd64 LIVE Binary 20130203-13:50 SourcePackage: unity UpgradeStatus: Upgraded to trusty on 2014-02-12 (61 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1307701/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp
[Dx-packages] [Bug 1307701] Re: Unity does not get touch events when QML apps running
One thing that smells fishy is that the qml app starts getting touch events even before compiz/unity7. I think that this should not happen as the qml app does not subscribe for ownership events (unlike compiz/unity7) and ownership is offered to compiz/unity7. So the qml app should only get touch events once compiz/unity7 rejects ownership of the touch sequence, but that's just not happening (qml app was already receiving events from that touch sequence by that time). -- You received this bug notification because you are a member of DX Packages, which is subscribed to unity in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1307701 Title: Unity does not get touch events when QML apps running Status in OEM Priority Project: New Status in OEM Priority Project trusty series: Triaged Status in “unity” package in Ubuntu: In Progress Bug description: When running an SDK app on the desktop, it's not possible to use the touchscreen to move windows, use the launcher, etc. The SDK app seems to consume all touchscreen events. To reproduce: 1) On a desktop/laptop with a touchscreen (I am using a Dell XPS13), install 14.04 and check that the touchscreen works for moving windows 2) Install the camera-app package from universe (I have 2.9.1+14.04.20140331-0ubuntu1) 3) Launch the camera app 4) Touch once inside the camera-app window 5) Use the touchscreen to drag the camera-app window Expected results: You can move the camera-app window using the touchscreen Actual results: You cannot move the camera-app window, or perform any other touch tasks in unity, with the touchscreen This only affects touchscreen input - mouse/touchpad input is not affected This affects all apps written with the SDK (I tried camera-app, gallery-app, reminders-app). It's 100% reproducible. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: unity 7.2.0+14.04.20140411-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu2 Architecture: amd64 CompizPlugins: [core,commands,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell] CurrentDesktop: Unity Date: Mon Apr 14 14:59:09 2014 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-precise-amd64-20130203-1 EcryptfsInUse: Yes InstallationDate: Installed on 2013-12-02 (132 days ago) InstallationMedia: Ubuntu 12.04 Precise - Build amd64 LIVE Binary 20130203-13:50 SourcePackage: unity UpgradeStatus: Upgraded to trusty on 2014-02-12 (61 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1307701/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp
[Dx-packages] [Bug 1307701] Re: Unity does not get touch events when QML apps running
Any QML application at all will do (such as Item
{width:600;height:600})
What seems to be happening, from what I've learned so far:
- user touches on a qml application
- xserver sends the resulting touch events to both the qmlscene and to
compiz/unity7
- xserver offers ownership to compiz/unity7
- qmlscene does XIGrabDevice on the touch screen
- compiz/unity7 rejects the touch
- user lifts finger and touch ends
- qmlscene does XIUngrabDevice on the touch screen
- user lands a new finger, this time on the desktop
- xserver still has in its bookkeeping that the previous touch is active and
thus deny pointer emulation for that new touch
And from that point onwards xserver is left with a bogus state, even
after the qml app is closed. Restarting it being the sure way to clean
it up and reproduce the issue anew (otherwise further issues seem to
crop up)
--
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https://bugs.launchpad.net/bugs/1307701
Title:
Unity does not get touch events when QML apps running
Status in OEM Priority Project:
New
Status in OEM Priority Project trusty series:
Triaged
Status in “unity” package in Ubuntu:
In Progress
Bug description:
When running an SDK app on the desktop, it's not possible to use the
touchscreen to move windows, use the launcher, etc. The SDK app seems
to consume all touchscreen events.
To reproduce:
1) On a desktop/laptop with a touchscreen (I am using a Dell XPS13), install
14.04 and check that the touchscreen works for moving windows
2) Install the camera-app package from universe (I have
2.9.1+14.04.20140331-0ubuntu1)
3) Launch the camera app
4) Touch once inside the camera-app window
5) Use the touchscreen to drag the camera-app window
Expected results:
You can move the camera-app window using the touchscreen
Actual results:
You cannot move the camera-app window, or perform any other touch tasks in
unity, with the touchscreen
This only affects touchscreen input - mouse/touchpad input is not
affected
This affects all apps written with the SDK (I tried camera-app,
gallery-app, reminders-app). It's 100% reproducible.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: unity 7.2.0+14.04.20140411-0ubuntu1
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu2
Architecture: amd64
CompizPlugins:
[core,commands,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
CurrentDesktop: Unity
Date: Mon Apr 14 14:59:09 2014
DistributionChannelDescriptor:
# This is a distribution channel descriptor
# For more information see
http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-precise-amd64-20130203-1
EcryptfsInUse: Yes
InstallationDate: Installed on 2013-12-02 (132 days ago)
InstallationMedia: Ubuntu 12.04 Precise - Build amd64 LIVE Binary
20130203-13:50
SourcePackage: unity
UpgradeStatus: Upgraded to trusty on 2014-02-12 (61 days ago)
To manage notifications about this bug go to:
https://bugs.launchpad.net/oem-priority/+bug/1307701/+subscriptions
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[Dx-packages] [Bug 1307701] Re: Unity does not get touch events when QML apps running
** Changed in: unity (Ubuntu) Assignee: Stephen M. Webb (bregma) = Daniel d'Andrada (dandrader) -- You received this bug notification because you are a member of DX Packages, which is subscribed to unity in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1307701 Title: Unity does not get touch events when QML apps running Status in OEM Priority Project: New Status in OEM Priority Project trusty series: Triaged Status in “unity” package in Ubuntu: In Progress Bug description: When running an SDK app on the desktop, it's not possible to use the touchscreen to move windows, use the launcher, etc. The SDK app seems to consume all touchscreen events. To reproduce: 1) On a desktop/laptop with a touchscreen (I am using a Dell XPS13), install 14.04 and check that the touchscreen works for moving windows 2) Install the camera-app package from universe (I have 2.9.1+14.04.20140331-0ubuntu1) 3) Launch the camera app 4) Touch once inside the camera-app window 5) Use the touchscreen to drag the camera-app window Expected results: You can move the camera-app window using the touchscreen Actual results: You cannot move the camera-app window, or perform any other touch tasks in unity, with the touchscreen This only affects touchscreen input - mouse/touchpad input is not affected This affects all apps written with the SDK (I tried camera-app, gallery-app, reminders-app). It's 100% reproducible. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: unity 7.2.0+14.04.20140411-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu2 Architecture: amd64 CompizPlugins: [core,commands,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell] CurrentDesktop: Unity Date: Mon Apr 14 14:59:09 2014 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-precise-amd64-20130203-1 EcryptfsInUse: Yes InstallationDate: Installed on 2013-12-02 (132 days ago) InstallationMedia: Ubuntu 12.04 Precise - Build amd64 LIVE Binary 20130203-13:50 SourcePackage: unity UpgradeStatus: Upgraded to trusty on 2014-02-12 (61 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1307701/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp
[Dx-packages] [Bug 1307701] Re: Unity does not get touch events when QML apps running
** Summary changed: - Unity does not get touch events when SDK apps running + Unity does not get touch events when QML apps running -- You received this bug notification because you are a member of DX Packages, which is subscribed to unity in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1307701 Title: Unity does not get touch events when QML apps running Status in OEM Priority Project: New Status in OEM Priority Project trusty series: Triaged Status in “unity” package in Ubuntu: In Progress Bug description: When running an SDK app on the desktop, it's not possible to use the touchscreen to move windows, use the launcher, etc. The SDK app seems to consume all touchscreen events. To reproduce: 1) On a desktop/laptop with a touchscreen (I am using a Dell XPS13), install 14.04 and check that the touchscreen works for moving windows 2) Install the camera-app package from universe (I have 2.9.1+14.04.20140331-0ubuntu1) 3) Launch the camera app 4) Touch once inside the camera-app window 5) Use the touchscreen to drag the camera-app window Expected results: You can move the camera-app window using the touchscreen Actual results: You cannot move the camera-app window, or perform any other touch tasks in unity, with the touchscreen This only affects touchscreen input - mouse/touchpad input is not affected This affects all apps written with the SDK (I tried camera-app, gallery-app, reminders-app). It's 100% reproducible. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: unity 7.2.0+14.04.20140411-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu2 Architecture: amd64 CompizPlugins: [core,commands,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell] CurrentDesktop: Unity Date: Mon Apr 14 14:59:09 2014 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-precise-amd64-20130203-1 EcryptfsInUse: Yes InstallationDate: Installed on 2013-12-02 (132 days ago) InstallationMedia: Ubuntu 12.04 Precise - Build amd64 LIVE Binary 20130203-13:50 SourcePackage: unity UpgradeStatus: Upgraded to trusty on 2014-02-12 (61 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1307701/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp
[Dx-packages] [Bug 1307701] Re: Unity does not get touch events when QML apps running
On a side note: multitouch in xorg is very problematic. Just now I had to reboot my xps touch screen laptop because the mouse pointer emulation logic no longer worked (pointer simply disappeared on touch). In another attempt playing with multitouch, xserver simply crashed and I was sent back to the login screen. -- You received this bug notification because you are a member of DX Packages, which is subscribed to unity in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1307701 Title: Unity does not get touch events when QML apps running Status in OEM Priority Project: New Status in OEM Priority Project trusty series: Triaged Status in “unity” package in Ubuntu: In Progress Bug description: When running an SDK app on the desktop, it's not possible to use the touchscreen to move windows, use the launcher, etc. The SDK app seems to consume all touchscreen events. To reproduce: 1) On a desktop/laptop with a touchscreen (I am using a Dell XPS13), install 14.04 and check that the touchscreen works for moving windows 2) Install the camera-app package from universe (I have 2.9.1+14.04.20140331-0ubuntu1) 3) Launch the camera app 4) Touch once inside the camera-app window 5) Use the touchscreen to drag the camera-app window Expected results: You can move the camera-app window using the touchscreen Actual results: You cannot move the camera-app window, or perform any other touch tasks in unity, with the touchscreen This only affects touchscreen input - mouse/touchpad input is not affected This affects all apps written with the SDK (I tried camera-app, gallery-app, reminders-app). It's 100% reproducible. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: unity 7.2.0+14.04.20140411-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu2 Architecture: amd64 CompizPlugins: [core,commands,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell] CurrentDesktop: Unity Date: Mon Apr 14 14:59:09 2014 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-precise-amd64-20130203-1 EcryptfsInUse: Yes InstallationDate: Installed on 2013-12-02 (132 days ago) InstallationMedia: Ubuntu 12.04 Precise - Build amd64 LIVE Binary 20130203-13:50 SourcePackage: unity UpgradeStatus: Upgraded to trusty on 2014-02-12 (61 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1307701/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp
[Dx-packages] [Bug 1307701] Re: Unity does not get touch events when QML apps running
hmm, and pointer emulation actually still works for other apps when their windows are focused. You just can't focus them by tapping them. -- You received this bug notification because you are a member of DX Packages, which is subscribed to unity in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1307701 Title: Unity does not get touch events when QML apps running Status in OEM Priority Project: New Status in OEM Priority Project trusty series: Triaged Status in “unity” package in Ubuntu: In Progress Bug description: When running an SDK app on the desktop, it's not possible to use the touchscreen to move windows, use the launcher, etc. The SDK app seems to consume all touchscreen events. To reproduce: 1) On a desktop/laptop with a touchscreen (I am using a Dell XPS13), install 14.04 and check that the touchscreen works for moving windows 2) Install the camera-app package from universe (I have 2.9.1+14.04.20140331-0ubuntu1) 3) Launch the camera app 4) Touch once inside the camera-app window 5) Use the touchscreen to drag the camera-app window Expected results: You can move the camera-app window using the touchscreen Actual results: You cannot move the camera-app window, or perform any other touch tasks in unity, with the touchscreen This only affects touchscreen input - mouse/touchpad input is not affected This affects all apps written with the SDK (I tried camera-app, gallery-app, reminders-app). It's 100% reproducible. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: unity 7.2.0+14.04.20140411-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu2 Architecture: amd64 CompizPlugins: [core,commands,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell] CurrentDesktop: Unity Date: Mon Apr 14 14:59:09 2014 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-precise-amd64-20130203-1 EcryptfsInUse: Yes InstallationDate: Installed on 2013-12-02 (132 days ago) InstallationMedia: Ubuntu 12.04 Precise - Build amd64 LIVE Binary 20130203-13:50 SourcePackage: unity UpgradeStatus: Upgraded to trusty on 2014-02-12 (61 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1307701/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp
[Dx-packages] [Bug 1307701] Re: Unity does not get touch events when QML apps running
So, when you run a QML app and tap on it, it seems that the mouse pointer emulation dies but multitouch events still flow normally as unity still responds to 3-finger (window drags, alt-tab switch) and 4-finger (show/hide dash, launcher drag) gestures -- You received this bug notification because you are a member of DX Packages, which is subscribed to unity in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1307701 Title: Unity does not get touch events when QML apps running Status in OEM Priority Project: New Status in OEM Priority Project trusty series: Triaged Status in “unity” package in Ubuntu: In Progress Bug description: When running an SDK app on the desktop, it's not possible to use the touchscreen to move windows, use the launcher, etc. The SDK app seems to consume all touchscreen events. To reproduce: 1) On a desktop/laptop with a touchscreen (I am using a Dell XPS13), install 14.04 and check that the touchscreen works for moving windows 2) Install the camera-app package from universe (I have 2.9.1+14.04.20140331-0ubuntu1) 3) Launch the camera app 4) Touch once inside the camera-app window 5) Use the touchscreen to drag the camera-app window Expected results: You can move the camera-app window using the touchscreen Actual results: You cannot move the camera-app window, or perform any other touch tasks in unity, with the touchscreen This only affects touchscreen input - mouse/touchpad input is not affected This affects all apps written with the SDK (I tried camera-app, gallery-app, reminders-app). It's 100% reproducible. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: unity 7.2.0+14.04.20140411-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu2 Architecture: amd64 CompizPlugins: [core,commands,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell] CurrentDesktop: Unity Date: Mon Apr 14 14:59:09 2014 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-precise-amd64-20130203-1 EcryptfsInUse: Yes InstallationDate: Installed on 2013-12-02 (132 days ago) InstallationMedia: Ubuntu 12.04 Precise - Build amd64 LIVE Binary 20130203-13:50 SourcePackage: unity UpgradeStatus: Upgraded to trusty on 2014-02-12 (61 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1307701/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp
