[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
The Precise Pangolin has reached end of life, so this bug will not be fixed for that release ** Changed in: xorg-server (Ubuntu Precise) Status: New => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
** Changed in: hwe-next Assignee: James M. Leddy (jm-leddy) = (unassigned) ** Also affects: hwe-next/saucy Importance: Undecided Status: In Progress ** Changed in: hwe-next/saucy Status: In Progress = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
This is quite a severe bug. If you have a touchscreen connected, and you have touched it at some point: 1) start gitk or tkinfo or a recent Qt Creator (or probably many other Qt 5 programs) 2) scroll some long text with the mouse wheel 3) move the mouse It selects text as if the left mouse button was being pressed. So in other words if you have a touchscreen your mouse wheel isn't very useful anymore in certain applications. I think it should be fixed in 12.04 too, not just in newer releases. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
It should be fixable on precise by installing xserver-xorg-lts-saucy. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
Hi all, The patch I posted previously had a bug in xf86UnrealizeCursor(). I had accidentally used dixLookupScreenPrivate(), when I should have used dixLookupPrivate(). The attached patch is an update with the fix. Chris ** Patch added: Rev 2 of 12.04 xserver backport patch https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1015183/+attachment/3924358/+files/517-touchscreen_fixes2.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
Can someone sum up what we have to do in 13.04 to get rid of the stuck click problem? I am new to ubuntu, I have installed ubuntu 13.04 on my nexus 7. When I dist-upgrade from ppa:canonical-x/x-staging, it just boot up to a black screen. I get notification or error and I have anotification that I am connected to my network but desktop is black. What do I do? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
For folks using Ubuntu 12.04LTS, and can't use the quantal/raring/newer X server (due to whatever reasons, like maybe a binary-only video driver for a legacy video card), this patch may work for you. It's a first attempt at backporting Peter Hutterer's touch-grab-race- condition-56578-v3 branch. Some sections aren't pretty due to all the indentation changes, but it works for me. :) The patch was done mostly by hand. In order to use the patch you have to comment out the following from the series file: 505_query_pointer_touchscreen.patch 506_touchscreen_pointer_emulation_checks.patch 507_touchscreen_fixes.patch Let me re-state, this patch is for xserver-xorg- core_1.11.4-0ubuntu10.*.deb Specifically I based it off of xserver- xorg-core_1.11.4-0ubuntu10.14_i386.deb Please let me know what you think. Thanks! Chris ** Patch added: first attempt at 12.04 LTS xserver fix for touchscreen bugs https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1015183/+attachment/3907108/+files/517-touchscreen_fixes2.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
Upstream marked this as fixed. So this should be fixed in saucy now. Backporting this is non-trivial, and it might be easier to test if using a newer version of onboard fixes this problem. Newer versions of onboard workaround it by using xi2 events directly. ** Also affects: xorg-server (Ubuntu Precise) Importance: Undecided Status: New ** Changed in: xorg-server (Ubuntu) Status: In Progress = Fix Released ** Changed in: xorg-server (Ubuntu Precise) Assignee: (unassigned) = Maarten Lankhorst (mlankhorst) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
I did further testing over longer time and no stuck button. Its seems that with the current X from the x-staging PPA and the current Onboard from the onboard PPA the problem is solved. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Thanks for testing. I'm going to close this one as fixed since we definitely fixed quite a few bugs in this patch set. If there's something left please file a new bug so we can narrow down the new (old? :) issues. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
** Changed in: xorg-server Status: In Progress = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Maarten, I have checked with the new onboard (bzr branch lp:onboard) now on an up-to-date Saucy with xserver packages from the x-staging PPA and I do not get a stuck-mouse-button effect any more. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
I think the changes to onboard to use xinput2 directly may have fixed the remaining issue I was having. When I checked out onboard from trunk and used it on my nexus7 things worked, and nothing got stuck. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
The fix for bug #66720 looks relevant, commit 8eeaa74bc241acb41f1d upstream, it seems something broke for me though, so I can't test it right now. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Wondering if anything has been happening in a while... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
(In reply to comment #101) Nope, and I noticed a BUG on !pGrab in FreeGrab, I'll try it a bit more on monday. merged as 0e3be0b25fcfeff386bad132526352c2e45f1932 yesterday. as for the rest, I really need something that's reproducible. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
(In reply to comment #99) Peter fixed a load of stuff and it got merged in xserver master. Unfortunately there have not been any development releases of xserver master since that happened, but that will come in time. If you are still seeing problems, and are definitely using xserver master, then I suggest explaining your problem here (if you are sure that you are seeing the same issue), or opening a new bug report (if it seems like your issue might be unrelated). Thanks for the sumary! I was just wondering. Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Nope, and I noticed a BUG on !pGrab in FreeGrab, I'll try it a bit more on monday. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Peter fixed a load of stuff and it got merged in xserver master. Unfortunately there have not been any development releases of xserver master since that happened, but that will come in time. If you are still seeing problems, and are definitely using xserver master, then I suggest explaining your problem here (if you are sure that you are seeing the same issue), or opening a new bug report (if it seems like your issue might be unrelated). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
I would like to be any help I can with this bug fix. I am able to test on an 18.5 Winmate M185D as well as a 10 Winmate device (W10ID3S- PCH1). I am currently running Unity 13.04 and can make any necessary changes to the system. Please let me know what I can do to test and how to do it. I feel a bit over my head, but am willing to learn in order to be helpful. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Thanks for all your work on this. At OLPC we've been testing the branch but have been a couple of commits behind the tip. Anyway, I think its still worth contributing the test result: no problems seen. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
fwiw, the latest branch got merged into master. It's still buggy but an improvement over the previous state. commit c76a1b343d6a56aa9529e87f0eda8d61355d562b Merge: 891123c 9a5ad65 Author: Keith Packard kei...@keithp.com Date: Thu May 23 19:58:36 2013 -0600 Merge remote-tracking branch 'whot/touch-grab-race- condition-56578-v3' -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
** Changed in: hwe-next Status: New = In Progress ** Changed in: hwe-next Assignee: (unassigned) = James M. Leddy (jm-leddy) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Is make check failing for anyone else with v3?
(EE) test device: not enough space for touch events (max 5 touchpoints).
Dropping this event.
(EE) test device: not enough space for touch events (max 5 touchpoints).
Dropping this event.
(EE) test device: not enough space for touch events (max 5 touchpoints).
Dropping this event.
/bin/bash: line 5: 26164 Segmentation fault MALLOC_PERTURB_=15 ${dir}$tst
FAIL: touch
Program received signal SIGSEGV, Segmentation fault.
TouchInitTouchPoint (t=t@entry=0x4196e950, v=0x0, index=index@entry=0) at
../../dix/touch.c:243
243 ti-valuators = valuator_mask_new(v-numAxes);
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Inconsistent mouse events for Acer T231H multitouch monitor
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[Bug 1015183]
I still need help compiling the test branch of xserver on ubuntu 13.04. If I try to compile it, detailed here http://www.x.org/wiki/CompileXserverManually it fails with complaints of wrong versions of x11proto. But, I have verified that the correct packages are actually installed on my system. So, I tried using jhbuild which builds everything in your home directory, details here http://www.x.org/wiki/JhBuildInstructions But, when I launch the jhbuild version, it crashes because it doesn't include my synaptics touchpad or cando touch screen. It won't run without input devices. So, can you provide some insight as to how I can build and test this xserver? Since some of you are using ubuntu, perhaps more specific instructions would work for me. TIA -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
(In reply to comment #85) Is make check failing for anyone else with v3? caused by a patch merged into master (and thus picked up on v3), fix is here: http://patchwork.freedesktop.org/patch/13687/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
paul: add-apt-repository ppa:canonical-x/x-staging apt-get update apt-get dist-upgrade apt-get build-dep xorg-server will get you 1.14 + necessary build dependencies. Copy the debian directory from xserver 1.14, and comment out each patch that fails to apply in debian/patches/series -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
grab http://people.canonical.com/~mlankhorst/xorg-server_1.14.1.orig.tar.gz and xorg-server_1.14.1-0ubuntu0.3+1.15rc1+touch.diff.gz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
(In reply to comment #88) Hello. I would like to provide testing for this bug if possible but I'm not exactly clued up on compiling xorg-server from scratch. I figure it could be useful to have a none-standard (ie not a laptop or tablet device) low-end hardware test case but if it's unlikely to be useful then please let me know. One thing I've noticed is that once this bug has triggered (rendering most GTK applications and the unity dash unusable), Nautilus continues to function normally with the touch screen. Can anyone else confirm this on a standard Ubuntu 13.04 installation? Anyway, I can see the branch you're talking about and can clone the git repository no problem. Copy the debian directory from xserver 1.14, and comment out each patch that fails to apply in debian/patches/series I'm not certain which directory / patches you're referring to here, could you point me in the right direction? I can duplicate this bug every time with a custom application which uses a GtkToolPalette. It appears to trigger every time I tap a category which produces a smooth roll-out animation - the hardware is pretty low end so I suppose this additional load triggers a race condition? I can trigger the bug in other normal uses but this one is guaranteed every time. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
sorry guys, please take the compilation errors to the list. This bug is confusing enough with 90 comments and I'd like to keep off-topic stuff to a minimum. pushed a new version of the branch after fixing a cursor refcounting issue that crashed my server when dragging and email in thunderbird. new branch tip is 9a5ad65330693b3273972b63d10f2907d9ab954a. This one also includes the fix Daniel wrote originally to avoid stuck buttons (http://lists.x.org/archives/xorg-devel/2013-April/035878.html) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
That fixed up the background corruptions and hangs on armhf/nexus 7, but I'm still seeing a stuck mouse button, and [ 77305.765] [Xi] Virtual core pointer: Failed to get event 8 for touchpoint 1. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
(In reply to comment #90) Thank you, Maarten. I can patch and compile that copy but for some reason I'm getting a compilation error with the de12ce91d8e44ab9398e730b457e5abc8d1acbe6 branch in /dix/window.c line 421-425: REGION_INIT(pScreen, pWin-clipList, box, 1); REGION_INIT(pScreen, pWin-winSize, box, 1); REGION_INIT(pScreen, pWin-borderSize, box, 1); REGION_INIT(pScreen, pWin-borderClip, box, 1); window.c:421:5: error: the comparison will always evaluate as ‘true’ for the address of ‘box’ will never be NULL [-Werror=address] Any ideas? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
nm, bg is still corrupt when running in valgrind :( -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
(In reply to comment #70) the libreoffice hint helped a lot tracking this down. New branch posted (top commit b8a2de82e36dd922843618f15703113dd556b164 dix: fix cursor refcounting ). Please give this a test. looks like my test box here is happy and valgrind doesn't see any leaks (yet) I would like OLPC to help with this testing, but the xev problem in comment #67 is getting in our way. Have you had a chance to investigate this yet? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
daniel - xev behaves normally for me in the last branch. is it still misbehaving for you? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
==3663== 16,384 bytes in 4 blocks are still reachable in loss record 245 of 246 ==3663==at 0x482D4B8: calloc (vg_replace_malloc.c:593) ==3663==by 0x216F23: WriteToClient (io.c:1017) ==3663==by 0x142667: WriteEventsToClient (events.c:5982) ==3663==by 0x142747: TryClientEvents (events.c:1968) ==3663==by 0x144905: DeliverEventToInputClients (events.c:2116) ==3663==by 0x144A99: DeliverEventsToWindow (events.c:2151) ==3663==by 0x144D51: ProcSendEvent (events.c:5411) ==3663==by 0x13B9D5: Dispatch (dispatch.c:432) ==3663==by 0x130D2F: main (main.c:295) This appears to be present in 1.14.0, not introduced by this series. I raise a white flag on the other issue though, like the bug Daniel sees I cannot reproduce it here. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
oh, right. sorry, I forgot to mention this - it is indeed a ABI break so you have to recompile the drivers (or add the now-unused field back in). Maarten, this could also be the reason for your bug? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
tried to bisect this, but I can't see any difference in the xev output before or after that commit. Tested several revisions after (and 3e15158985) and xev works as expected. fwiw, my test box here is Ubuntu 12.10 with the server branch above, rest as-is. mouse used is a trackpoint, which for all purposes looks like a mouse. test case was xinit /usr/bin/xev -- /opt/xorg/bin/Xorg -retro, then clicking+dragging into the xev window. events as expected. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Yep, reproduced with HEAD b8a2de82e3, bisection identifies the first bad commit as 3e15158985. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
(In reply to comment #76) tried to bisect this, but I can't see any difference in the xev output before or after that commit. Tested several revisions after (and 3e15158985) and xev works as expected. Thanks for testing - I have now looked closer. The patch removes a field from struct _GrabInfoRec. That is an ABI change, what does it affect? It does seem to break stuff outside of the xserver according to my initial test. If I readd the field, even though it is now unused, xev works again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Pushed the branch with a fix to keep the ABI, please test de12ce91d8e44ab9398e730b457e5abc8d1acbe6 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
(In reply to comment #80) Pushed the branch with a fix to keep the ABI, please test de12ce91d8e44ab9398e730b457e5abc8d1acbe6 Built this and can't see any problems after a quick test. I'll ship this in upcoming OLPC development builds for wider testing. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
I built it, and changing between dash and indicators soon hangs with this on the log: [ 3110.957] (EE) BUG: triggered 'if (!pGrab)' [ 3110.957] (EE) BUG: ../../dix/grabs.c:258 in FreeGrab() [ 3110.957] (EE) [ 3110.957] (EE) Backtrace: [ 3110.957] (EE) gdb doesn't give anything, just the usual WaitForSomething etc -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Sorry, I found the files on the pages referenced above, so don't need any reply. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
I have a lenovo S10-3t with full keyboard, synaptics touchpad and cando 2 touch screen that I'd like to try this on. I have ubuntu 13.04 on it. What are the git commands to access de12ce91d8e44ab9398e730b457e5abc8d1acbe6 and does it just replace the xserver-xorg or do I have to rebuild the other xorg parts too? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Created attachment 78643 Xorg-valgrind.till-twist.gz Another crash, this time I was visiting http://www.tagesspiegel.de/ with the Chrome browser. As usual, Valgrind log attached. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Created attachment 78644 Xorg-valgrind.till-twist.gz Another crash: Still visiting http://m.tagesspiegel.org/, watching one of the videos, tried to maximize the Chrome window - X crashed. Valgrind log attached again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
the libreoffice hint helped a lot tracking this down. New branch posted (top commit b8a2de82e36dd922843618f15703113dd556b164 dix: fix cursor refcounting ). Please give this a test. looks like my test box here is happy and valgrind doesn't see any leaks (yet) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Peter, I have tried your new snapshot (comment #70) and so far I did not get crashes. Touch operation without right-clicking works well for me now. The right-click emulation via Onboard is still broken, though. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Created attachment 78801 nexus valgrind log for latest attempt Still a bit buggy. On the nexus7 I can cause it to drop events in the same way still.. What I do is touch the ubuntu dash icon in upper left, then release finger and make a dragging motion with the dash icon. I'm not 100% sure if the touch was fully released, or it just stopped registering my finger. But this (still) results in the following spam from xserver: [Xi] Virtual core pointer: Failed to get event 8 for touchpoint 1 [Xi] Virtual core pointer: Failed to get event 8 for touchpoint 1 [Xi] Virtual core pointer: Failed to get event 8 for touchpoint 2 source device 7: history size 100 overflowing for touch 12 (history size overflowing repeated a lot, for touch 12 and 13) Stopping lightdm doesn't crash any more and shows no leak. Only thing that may or may not be relevant is a still reachable warning: ==3663== 16,384 bytes in 4 blocks are still reachable in loss record 245 of 246 ==3663==at 0x482D4B8: calloc (vg_replace_malloc.c:593) ==3663==by 0x216F23: WriteToClient (io.c:1017) ==3663==by 0x142667: WriteEventsToClient (events.c:5982) ==3663==by 0x142747: TryClientEvents (events.c:1968) ==3663==by 0x144905: DeliverEventToInputClients (events.c:2116) ==3663==by 0x144A99: DeliverEventsToWindow (events.c:2151) ==3663==by 0x144D51: ProcSendEvent (events.c:5411) ==3663==by 0x13B9D5: Dispatch (dispatch.c:432) ==3663==by 0x130D2F: main (main.c:295) Full log for the session is attached as vg.nexus -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
I can reproduce this (not reliable) on a Tega v2 (aka Viewpad 10, aka Nexoc Pad 10). Touchscreen is reported as 1d6b:0002 Hanvon 10.1 Touch screen overlay. xev reports a mousebutton release, but no press/keydown/whatever it is shown. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
Can confirm this bug on a Samsung Series 7 slate. No touch input is recognized for Plasma Active or Unity, however XInput is reporting touch events (acts just like a mouse, instead of a multitouch screen). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Peter, I have tested your new branch on the Lenovo Thinkpad Twist now. I do not get any crashes and left clicking by tapping is absolutely reliable for me. Right-clicking via onboard does not work for me though. If I activate the right-click mode and tap, the tap is interpreted as left click (right-click mode ignored). At least I do not get a stuck- left-button effect by the right click. I do not get any crash nore a stuck-button effect at all, independent what I am doing. What is missing now is a fix for the right click. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Thanks for continuing to work on this. I believe the touch-grab-race-condition-56578-v2 patch series so far creates a problem with mouse input. In Sugar's Paint application, I can't paint anything by moving the mouse around with the button held down. Running xev, I can see that clicking and holding the mouse button doesn't actually trigger any events. Only when I release, ButtonPress and ButtonRelease appear in quick succession. If nobody beats me to it, I'll bisect this later this week. Also, the above test was done on xserver-1.13.3, I should also test on a newer version to make sure there aren't any other factors at play. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Daniel, Peter, I am using the the full GIT branch touch-grab-race- condition-56578-v2 which is 1.14 and here I have no problem with Sugar's Paint application (rgbPaint, am I right?). I can paint both with an external Bluetooth mouse with the left button held down and with my finger on the touch screen of the Lenovo Thinkpad Twist. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Thanks for testing. Sugar's paint app is http://activities.sugarlabs.org /en-US/sugar/addon/4082 It is probably more meaningful to do the xev test though. Click the mouse button and hold, you would expect a ButtonPress event to show immediately, but it doesn't. And do that under sugar, in case the global touch grabs are affecting things. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Daniel, on my 1.14 I do not see any problem, also when testing with xev. Both with the external mouse and my finger on the touch screen I see ButtonPress events when I press and hold the mouse button or when I put my finger onto the screen and I get ButtonRelease events when I release the mouse button or take my finger from the screen. This works all correctly for me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Peter, how do I run the xorg server under Valgrind? I have a Ubuntu Raring system. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Till, can you run this under valgrind please to make sure I didn't introduce any memory leaks? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Created attachment 78472 /etc/X11/X-valgrind For valgrinding xserver you want to install the xserver-xorg-core-dbg package from the binary you generated, and also install xserver-xorg- input*dbg and xserver-xorg-video*dbg and valgrind I enabled auto valgrinding by creating /etc/X11/X-valgrind with the contents of this adjustment, make the file executable and then point the /etc/X11/X symlink to it. It will append the log to /var/log/Xorg- valgrind.HOSTNAME, so if xserver crashes you'll get detailed information why. :-) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
First observation under Valgrind: onboard pops up when touch-clicking an input field, but onboard is non- functional. Independent whether I touch-click the keys or use my external mouse, the keys do not react. No changes of the key's color, no character appearing in the input field. Also right-clicking does not work as one cannot operate the right-click button. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
I have set up running X under Valgrind now. I have installed xserver-xorg-core-dbg valgrind xserver-xorg-video-intel-dbg xserver-xorg-video-modesetting-dbg xserver-xorg-input-evdev-dbg xserver-xorg-input-synaptics-dbg libdrm2-dbg libdrm-intel1-dbg ThenI have installed Maarten's script, made it executable, and linked it. After that I have restarted X via sudo restart lightdm X is mnuch slower now, probably due to Valgrind's work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Another touch problem: If I run Chromium browser and try to drag and drop one of the tabs using the touch screen, the left button gets stuck down and it does not get even unstuck if I continue working with the external Bluetooth mouse. I can only kill the session. It also happens sometimes that X crashes but without any message in /var/log/syslog. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Created attachment 78475 Xorg-valgrind.till-twist My Valgrind log as of now. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Installed libunwind8-dbg to improve Valgrind log, then restarted lightdm, logged in, and now onboard works. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Also with 1.14 XBMC behaves as in comment #39, not reacting to touch clicks. Looking more deeply into XBMC's behavior, the mouse cursor is put into the lower right corner of the screen when touch-clicking an arbitrary place, perhaps all touch clicks are registered with the coordinates of the lower right corner. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Created attachment 78483 Xorg-valgrind.till-twist.gz Finally I succeeded to make X crashing again, I opened several programs (Firefox, Chromium, Thunderbird, Calculator, digikam), did some clicks in them, and closed them again. Then I opened LibreOffice Writer via the Launcher and got a window asking to recover a previous document which was not correctly closed. I rejected and when I answered the question whether I really want to reject with Yes, X crashed. Valgrind log attached. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Created attachment 78476 Xorg-valgrind.till-twist Update of Valgrind log. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
I have more experience with the onboard-aided right click (same running under Val;grind or without Valgrind): Touch-clicking the right-click key on onboard makes it turning grey. After that doing one touch click on the desktop background does nothing. A second touch click on the background makes the right-click menu open and onboard disappear. Right-clicking in Chromium does not work. The second click only makes onboard disappear but does not pop up the right-click menu of Chromium. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Same with the double-click emulation button of onboard: It also executes the double-click only on the second touch click (tested with Nautilus). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Created attachment 78485 Xorg-valgrind.till-twist.gz X crashes as well if I do the described steps with LibreOffice using my external Bluetooth mouse for all clicks and not the touch screen. Valgrind log attached. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
(In reply to comment #47) I believe the touch-grab-race-condition-56578-v2 patch series so far creates a problem with mouse input. In Sugar's Paint application, I can't paint anything by moving the mouse around with the button held down. Running xev, I can see that clicking and holding the mouse button doesn't actually trigger any events. Only when I release, ButtonPress and ButtonRelease appear in quick succession. I have reproduced this by checking out the git branch in question and building it directly, so it was not a side effect of my earlier attempt (above) where I had backported this to 1.13.3. The problem can be reproduced very easily: xinit /usr/bin/xev (running over ssh from another machine, to be able to see stdout) Move the mouse cursor to the top left (where the xev window is). Click and hold the mouse button, and keep holding. No output from xev. Now release the mouse button, ButtonPress and ButtonRelease arrive at the same time. No touch input is needed to see this problem. A few churns of git bisect later I have tracked this down to: 3e1515898545b0ed9e1f0794800c07061c8c8039 is the first bad commit commit 3e1515898545b0ed9e1f0794800c07061c8c8039 Author: Peter Hutterer peter.hutte...@who-t.net Date: Thu Apr 18 10:32:11 2013 +1000 dix: drop DeviceIntRec's activeGrab struct -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Created attachment 78484 Xorg-valgrind.till-twist.gz With LibreOffice Writer I can reproduce the crash reliably. Right after login I touch-click its icon in the Launcher, get the dialog to recover the document of the previous session, I reject, and as soon as I click Yes to confirm, X crashes, and X crashes fast enough so that LibreOffice does not clean up the document which I have rejected. In the next session I will get asked again. If you cannot reproduce the crash as you do not have a broken document, try starting a new document and then kill -9 LibreOffice. On the next session it should ask you for recovering your document. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Note: In the last two comments (and also in my other tests), I did all operations by touch clicking (if not otherwise stated). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Please have a test of this branch here: http://cgit.freedesktop.org/~whot/xserver/log/?h=touch-grab-race-condition-56578-v2 I'm not 100% sure yet if there's a memleak introduced - haven't done the required checks yet. but it fixes the crasher caused by the invalid memory dereference. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
ok, I'll be honest. this is a giant mess where we potentially access dangling pointers and sorting this out is nasty. my attempts to do so today have failed badly. fix will come, but not too soon I'm afraid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183]
Yes, I can see how time consuming this must be. Thanks for continuing to work on it, at OLPC we can promise you some testing once code is ready. In the mean time I will add the latest 2 patches to our development builds for further testing: Xi: Do not handle ET_TouchOwnership in ProcessTouchEvent dix: copy event in TouchConvertToPointerEvent correctly -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
Krastanov, is your 13.04 completely up-to-date? I have created and tested the packages on an up-to-date 13.04 and there they work. Are you using the PPA (i386, amd64) or the binary package tarball (Nexus 7/armhf)? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
I use the PPA and I have updated and upgraded the system before adding the PPA (but maybe my mirror was not up-to-date). Given your confirmation that it works, I will search for the error on my side. Thank you! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
Created a Blueprint about convertibles and the Ubuntu desktop with touch screen: https://blueprints.launchpad.net/ubuntu/+spec/client-1305-convertibles- and-touch-desktop -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
I have partial (full) success (on the Lenovo Thinkpad Twist, an Intel- based convertible, see also bug 1068994): I have rebuilt the current Raring package of xorg-server (1.13.3-0ubuntu5) with the following two patches: 1. http://cgit.freedesktop.org/~whot/xserver/commit/?h=touch-grab-race- condition-56578-v2id=0498a4f0e0b90a850df7022a3356f10adabff855 (found via https://bugs.freedesktop.org/show_bug.cgi?id=56578#c17) 2. http://lists.x.org/archives/xorg-devel/2013-April/035878.html and after that clicking via touch screen on the Lenovo Thinkpad Twist works reliably. Only remaining problems are (but the touch click ability does not get lost by them): a. In Chromium when you create a new tab, the new tab contains icons for web apps (at least the app store and perhaps some examples). These icons cannot be clicked by touch, only with a mouse. All the rest in Chromium is clickable by touch. b. Touch clicks do not work in XBMC, but after using and leaving XBMC with an external mouse on the normal desktop touch-clicking works again. These are probably separate bugs which got revealed by the now working touch click. Complete patch for xorg-server is attached. ** Patch added: touch-fix.patch https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1015183/+attachment/3646221/+files/touch-fix.patch ** Changed in: xorg-server (Ubuntu) Importance: Medium = High ** Changed in: xorg-server (Ubuntu) Milestone: None = ubuntu-13.04 ** Also affects: xorg-server via https://bugs.freedesktop.org/show_bug.cgi?id=56578 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
This bug is perhaps duplicate of bug 1099289 or bug 1068994. I have attached a patch (for xorg-server) to that bugs which solves the problem on the Lenovo Thinkpad Twist. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
Sorry, previous comment was meant for another bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
Possibly bug 1099289 or bug 1068994 are duplicates of this one. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
Sorry, patch is not complete. Here is the correct one. ** Patch added: touch-fix.patch https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1015183/+attachment/3646277/+files/touch-fix.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
I have built xorg-server with my patch also on the Nexus7 now and it works perfectly there with the desktop and all applications, too, and on the Nexu7 XBMC and Chromium's web apps work with touch. It also seems to fix the Nexus 7 (bug 1068994). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
@till-kamppeter, could you provide these modified builds in order to test them on different hardware. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
I have uploaded a test package (xorg-server 1.13.3-0ubuntu6~ppa1) to my PPA now. Please install it following the instructions to include the PPA as described in the section Adding this PPA to your system on https://launchpad.net/~till-kamppeter/+archive/ppa and then running the commands sudo apt-get update sudo apt-get upgrade Does this fix your touch screen click problem? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
Binary test packages for the Nexus 7/armhf attached to bug 1068994. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
Launchpad has imported 43 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=56578. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2012-10-30T10:01:15+00:00 Timo Aaltonen wrote: I'm able to lock up the Unity session by opening menus quickly by using a touchscreen. Seems as if there's a grab active. I can see the tooltips from launcher icons, interact with focused apps, but that's it. Can't reproduce with plain metacity, because the menus open so quickly with it, whereas with Unity on this hw the effects slow it down so that the race is hit. Tried several of the recent patches on top of 1.13, but they haven't helped. Now I see there are newer patches available. I'll give them a try. Filed this one for tracking this particular issue. Reply at: https://bugs.launchpad.net/ubuntu/+source/xorg- server/+bug/1015183/comments/33 On 2012-10-31T16:11:15+00:00 Timo Aaltonen wrote: tried patches from 56558 and 55738, also Sync TouchListener memory.. from Carlos Garnacho, didn't help. Reply at: https://bugs.launchpad.net/ubuntu/+source/xorg- server/+bug/1015183/comments/34 On 2012-11-14T12:03:34+00:00 Daniel d'Andrada wrote: I just repeatedly tap on the top-most icon (the one which has the Ubuntu logo) of Ubuntu's launcher in a touchscreen. Those taps alternately open and close the dash (a fullscreen window that shows icons for applications, media and other files). Eventually those taps stop having any effect. I.e., the launcher no longer gets ButtonPress and ButtonRelease events out of them. I've added a wealth of logging (see xorg.log attachment) to try to understand what's happening on the server. From looking at it could see the following: From touches 2 to 26, launcher is the first window in the list of listeners. From touch 27 onwards, the root window is the first one. Problem is, from touch 27 onwards, xserver fails to pass the touch ownership down to the launcher window because there's always an older pointer-emulated touch (touch 26) lying around which it apparently can't get rid of (i.e. properly process). Reply at: https://bugs.launchpad.net/ubuntu/+source/xorg- server/+bug/1015183/comments/35 On 2012-11-14T12:04:35+00:00 Daniel d'Andrada wrote: Created attachment 70064 log output of the repeated tapping on ubuntu logo launcher icon use case Reply at: https://bugs.launchpad.net/ubuntu/+source/xorg- server/+bug/1015183/comments/36 On 2012-11-19T06:05:14+00:00 Peter Hutterer wrote: Do cross-check with Bug 56557 as well, this can cause issues if any grabs are activated on the root window and I wonder if that influences the behaviour here Reply at: https://bugs.launchpad.net/ubuntu/+source/xorg- server/+bug/1015183/comments/37 On 2012-11-22T11:28:57+00:00 Daniel d'Andrada wrote: (In reply to comment #4) Do cross-check with Bug 56557 as well, this can cause issues if any grabs are activated on the root window and I wonder if that influences the behaviour here Yes, they are at least closely related (most likely have the same cause) as a pointer-emulated touch gets stuck because of failed resource lookups in RetrieveTouchDeliveryData() as well. Reply at: https://bugs.launchpad.net/ubuntu/+source/xorg- server/+bug/1015183/comments/38 On 2012-11-22T12:04:17+00:00 Daniel d'Andrada wrote: Created attachment 70422 log output of use case with patches from bug 56557 applied With the 4 patches mentioned in bug 56557 applied (comments 3 and 4), the bug (missing ButtonPress and ButtonRelease events) manifests itself already on the second tap on the touchscreen. Again, due to a failure in RetrieveTouchDeliveryData() Reply at: https://bugs.launchpad.net/ubuntu/+source/xorg- server/+bug/1015183/comments/39 On 2012-11-27T01:11:21+00:00 Peter Hutterer wrote: New set of patches, please try those on top of the current set you already tested. http://patchwork.freedesktop.org/patch/12519/ http://patchwork.freedesktop.org/patch/12520/ http://patchwork.freedesktop.org/patch/12521/ http://patchwork.freedesktop.org/patch/12522/ Reply at: https://bugs.launchpad.net/ubuntu/+source/xorg- server/+bug/1015183/comments/40 On 2012-11-27T12:32:11+00:00 Daniel
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
The packages can not be tested on 13.04 because of: xserver-xorg-core: Depends: libaudit1 (=1:2.2.1) but it is not installable Depends: libc6 (=2.17) but 2.15-0ubuntu20.1 is to be installed Depends: libudev1 (=183) but it is not installable -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
I had similiar problems with ubuntu 13.04 on an Acer Iconia Tab W500. The patches in https://bugs.freedesktop.org/show_bug.cgi?id=56578#c17 solved the problem for me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
note recent updates for the xorg bug here: https://bugs.freedesktop.org/show_bug.cgi?id=56578#c17 ** Bug watch added: freedesktop.org Bugzilla #56578 https://bugs.freedesktop.org/show_bug.cgi?id=56578 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
Could you recheck on raring? It seems there have been some touch related fixes in xorg-server since the quantal xserver release. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
** Tags added: blocks-hwcert-enablement -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
Found out something new. I compiled the git version of evdev, xf86 -input-evdev-2.7.0-20-g5af11b6, and when multitouch isn't enabled, the core state problem is gone. The autoconf script doesn't detect XI22 on Precise because the X.org version is too old, so MT isn't enabled by default. Once I modified configure.ac to turn MULTITOUCH back on, then the problem was back as well and state is locked to 0x100 after the touchscreen is used. I've also found that I get far more of the problems Cédric mentions when ginn is running. It seems like what happens is the touchscreen stops generating ButtonPress events, but it still does motion events and state is still locked at 0x100. So the effect is that one is moving the pointer around with the button held down, but never pushing the button. This usually seems like left-click has stopped working. But I imagine the state problem and the resulting drags with no click can explain in some strange behavior seen in certain apps. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
I see this same behavior on a Samsung Slate 7, which has an Atmel maxtouch multitouch touchscreen. Running Precise, with xserver-xorg- input-evdev 1:2.7.0-0ubuntu1.2 and xserver-xorg-core 2:1.11.4-0ubuntu10.8. If I don't touch the touchscreen since the X server has started, xev reports the state of events as expected when using a mouse. 0x000 for the ButtonPress, 0x100 for motion with the button down and the ButtonRelease, then 0x000 after. However, after the touchscreen is touched once, the state becomes 0x100 for the first ButtonPress from the touchscreen and stays at 0x100 thereafter, even after the ButtonRelease. Keyboard keys, mouse clicks, mouse motion, etc. are all state 0x100 until the X server is restarted. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
Hello Martin, Yes indeed, it seems we're bumping is several different issues. Yours - and its fix - helped improve the global picture. I have absolutely no understanding of how all that X and multi-touch works, so I don't know where to start from (in respect with where/how to report the other issues). All I can do is give as detailed a report as possible, so those who know can extract what hopefully useful information they can (and maybe point some directions for further bug reporting and/or testing). Thanks for keeping up with me so far ;-) Cheers -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
On 07/04/2012 03:30 AM, Martin von Gagern wrote: Is the patch you referenced intended as a replacement for both my patches? Working with the touch screen alone, things work out fairly well. But if I also use a mouse, then the lack of a TOUCH_END event still causes the mouse moves to register as drags, i.e. with state 0x100. So I feel like your patch might be a suitable replacement for the one in comment #12, but the one in comment #11 is still required. If you aren't receiving a TouchEnd event, then there is something wrong. The patch you are reverting is needed to fix a different bug. If you can reproduce the issue easily, please describe how. Then we can look to resolve it. Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1015183] Re: Inconsistent mouse events for Acer T231H multitouch monitor
On 07/04/2012 03:37 AM, Martin von Gagern wrote: With that patch by Chase, I also wonder what would happen if two touch devices were used simultaneously. When I both touch my screen and click my conventional mouse button, I get two button events, but the state is the bitwise or of both, so the second click will be pressed button 1 while button 1 was pressed. Makes sense, in a certain way, although it might well confuse some applications. But what if I had two touch devices controlling the core pointer? I believe it is likely with the current setup that in this case, the second device would generate a ButtonPress with state 0x000. Or is it impossible for more than one touch device to control the core pointer at a given time? I don't have more than one device, so I can't test this. I'll agree that given current technology, this seems a rather rare corner case, and probably not worth the effort to deal with properly. But any shortcomings in that respect should perhaps at least be documented somewhere. Great point here :). I had to look at the code to determine the correct answer. I worried that, like you said, it would be buggy if you had two touchscreens. However, this should not be a problem. Input devices have a two-layer hierarchy. There are slave devices and master devices. Slave devices represent a physical device, like a touchscreen. Master devices represent a group of slave devices. Most people only have one master device configured, and all the slave devices are attached to it. If you have two mice, you can create a second master and attach one slave mouse to each. Then you'll have two independent pointers on screen :). A client can listen to events from master and/or slave devices. The events look and behave almost exactly the same. When you press your mouse button, a button press event is generated for the slave device and the attached master device. If you have two touchscreens with one master, then each slave device can emulate a button press event. However, there can be only one emulated touch per device (no matter whether it's a slave or a master), so the first touch is emulated for the master, and the second touch is not. Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1015183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
