[Desktop-packages] [Bug 1777994] [NEW] the header xcb/xinput.h is missing
Public bug reported: I suspect this means there should be another package, libxcb-xinput-dev perhaps? I already did sudo apt install "libxcb*dev" to get all related dev packages, but none of them provide xcb/xinput.h. The result is that when building Qt from source, it's necessary to use a copy of this file which Qt provides (qtbase/src/3rdparty/xcb/include/xcb/xinput.h), because it's missing from the system. So if you don't give the option -qt-xcb to configure, then Qt will be built without multi-touch support. https://bugreports.qt.io/browse/QTBUG-69045 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: libxcb1-dev 1.13-1 ProcVersionSignature: Ubuntu 4.15.0-23.25-generic 4.15.18 Uname: Linux 4.15.0-23-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Thu Jun 21 08:32:12 2018 DistUpgraded: Fresh install DistroCodename: bionic DistroVariant: ubuntu GraphicsCard: Intel Corporation UHD Graphics 620 [8086:5917] (rev 07) (prog-if 00 [VGA controller]) Subsystem: Lenovo UHD Graphics 620 [17aa:3802] Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 0cf3:e300 Atheros Communications, Inc. Bus 001 Device 003: ID 06cb:0081 Synaptics, Inc. Bus 001 Device 002: ID 04f2:b5da Chicony Electronics Co., Ltd Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 80Y7 ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-23-generic root=ZFS=rpool/ROOT/ubuntu ro SourcePackage: libxcb UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/22/2018 dmi.bios.vendor: LENOVO dmi.bios.version: 5NCN38WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo YOGA 920-13IKB dmi.modalias: dmi:bvnLENOVO:bvr5NCN38WW:bd02/22/2018:svnLENOVO:pn80Y7:pvrLenovoYOGA920-13IKB:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYOGA920-13IKB: dmi.product.family: YOGA 920-13IKB dmi.product.name: 80Y7 dmi.product.version: Lenovo YOGA 920-13IKB dmi.sys.vendor: LENOVO version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.91-2 version.libgl1-mesa-dri: libgl1-mesa-dri 18.0.0~rc5-1ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx 18.0.0~rc5-1ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu4 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.5-1ubuntu1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.0.1-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20171229-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2 ** Affects: libxcb (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic ubuntu wayland-session -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libxcb in Ubuntu. https://bugs.launchpad.net/bugs/1777994 Title: the header xcb/xinput.h is missing Status in libxcb package in Ubuntu: New Bug description: I suspect this means there should be another package, libxcb-xinput- dev perhaps? I already did sudo apt install "libxcb*dev" to get all related dev packages, but none of them provide xcb/xinput.h. The result is that when building Qt from source, it's necessary to use a copy of this file which Qt provides (qtbase/src/3rdparty/xcb/include/xcb/xinput.h), because it's missing from the system. So if you don't give the option -qt-xcb to configure, then Qt will be built without multi-touch support. https://bugreports.qt.io/browse/QTBUG-69045 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: libxcb1-dev 1.13-1 ProcVersionSignature: Ubuntu 4.15.0-23.25-generic 4.15.18 Uname: Linux 4.15.0-23-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Thu Jun 21 08:32:12 2018 DistUpgraded: Fresh install DistroCodename: bionic DistroVariant: ubuntu GraphicsCard: Intel Corporation UHD Graphics 620 [8086:5917] (rev 07) (prog-if 00 [VGA controller]) Subsystem: Lenovo UHD Graphics 620 [17aa:3802] Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 0cf3:e300 Atheros Communications, Inc. Bus 001 Device 003: ID 06cb:0081 Synaptics, Inc. Bus 001 Device 002: ID 04f2:b5da Chicony Electronics Co., Ltd Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 80Y7 ProcKernelCmdLine:
[Desktop-packages] [Bug 1774242] Re: Wacom touchscreens should use libinput, not wacom driver
I verified that the stylus does still work OK (using the Qt tablet example which demonstrates pressure-sensitivity etc.) So I think it's probably OK to remove that stanza completely: there's probably no reason to use wacom.drv for the touchscreen, just let it fall back to libinput or evdev, whichever is installed. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xf86-input-wacom in Ubuntu. https://bugs.launchpad.net/bugs/1774242 Title: Wacom touchscreens should use libinput, not wacom driver Status in xf86-input-wacom package in Ubuntu: New Bug description: /usr/share/X11/xorg.conf.d/70-wacom.conf as shipped, has this: Section "InputClass" Identifier "Wacom touchscreen class" MatchProduct "Wacom|WACOM|PTK-540WL|ISD-V4" MatchDevicePath "/dev/input/event*" MatchIsTouchscreen "true" Driver "wacom" EndSection The result is that on my Yoga 920, in a plain X11 session (running openbox in my case), the touchscreen acts like a broken mouse: there is no multi-touch capability in Qt Quick applications, and clicking isn't quite right either. I also verified it with Peter Hutterer's old cairo-based mt-touch test program. I suspect we will get some users mistakenly writing up Qt bugs about this if you don't ship a fix. (Seems to me that already happened at least once, actually.) Yes, the touchscreen is made by Wacom, but wacom_drv.so has historically been only for Wacom tablets and in-screen stylus digitizers, and IMO that continues to be the case. libinput is a much better choice of driver for this hardware (so is evdev for that matter), so I changed it to Driver "libinput" and got it working. (Wayland uses libinput, so in a wayland session, touch already works fine in Qt apps on this hardware.) I'm one of the Qt Quick maintainers, most concerned with touch handling, and I've also written some of the Qt xcb code for dealing with XInput touch and tablet devices. So if you think that there's something wrong with Qt, such that it should still work anyway to use a wacom driver for a Wacom touchscreen, let me know. These AES devices are still new to me (that's why I got a Yoga, to try it out). ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: xserver-xorg-input-wacom 1:0.36.1-0ubuntu1 [modified: usr/share/X11/xorg.conf.d/70-wacom.conf] ProcVersionSignature: Ubuntu 4.15.0-22.24-generic 4.15.17 Uname: Linux 4.15.0-22-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.9-0ubuntu7 Architecture: amd64 Date: Wed May 30 19:40:51 2018 DistUpgraded: Fresh install DistroCodename: bionic DistroVariant: ubuntu MachineType: LENOVO 80Y7 ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-22-generic root=ZFS=rpool/ROOT/ubuntu ro SourcePackage: xf86-input-wacom UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/22/2018 dmi.bios.vendor: LENOVO dmi.bios.version: 5NCN38WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo YOGA 920-13IKB dmi.modalias: dmi:bvnLENOVO:bvr5NCN38WW:bd02/22/2018:svnLENOVO:pn80Y7:pvrLenovoYOGA920-13IKB:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYOGA920-13IKB: dmi.product.family: YOGA 920-13IKB dmi.product.name: 80Y7 dmi.product.version: Lenovo YOGA 920-13IKB dmi.sys.vendor: LENOVO version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.91-2 version.libgl1-mesa-dri: libgl1-mesa-dri 18.0.0~rc5-1ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx 18.0.0~rc5-1ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu4 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.5-1ubuntu1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.0.1-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20171229-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xf86-input-wacom/+bug/1774242/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1774242] [NEW] Wacom touchscreens should use libinput, not wacom driver
Public bug reported: /usr/share/X11/xorg.conf.d/70-wacom.conf as shipped, has this: Section "InputClass" Identifier "Wacom touchscreen class" MatchProduct "Wacom|WACOM|PTK-540WL|ISD-V4" MatchDevicePath "/dev/input/event*" MatchIsTouchscreen "true" Driver "wacom" EndSection The result is that on my Yoga 920, in a plain X11 session (running openbox in my case), the touchscreen acts like a broken mouse: there is no multi-touch capability in Qt Quick applications, and clicking isn't quite right either. I also verified it with Peter Hutterer's old cairo- based mt-touch test program. I suspect we will get some users mistakenly writing up Qt bugs about this if you don't ship a fix. (Seems to me that already happened at least once, actually.) Yes, the touchscreen is made by Wacom, but wacom_drv.so has historically been only for Wacom tablets and in-screen stylus digitizers, and IMO that continues to be the case. libinput is a much better choice of driver for this hardware (so is evdev for that matter), so I changed it to Driver "libinput" and got it working. (Wayland uses libinput, so in a wayland session, touch already works fine in Qt apps on this hardware.) I'm one of the Qt Quick maintainers, most concerned with touch handling, and I've also written some of the Qt xcb code for dealing with XInput touch and tablet devices. So if you think that there's something wrong with Qt, such that it should still work anyway to use a wacom driver for a Wacom touchscreen, let me know. These AES devices are still new to me (that's why I got a Yoga, to try it out). ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: xserver-xorg-input-wacom 1:0.36.1-0ubuntu1 [modified: usr/share/X11/xorg.conf.d/70-wacom.conf] ProcVersionSignature: Ubuntu 4.15.0-22.24-generic 4.15.17 Uname: Linux 4.15.0-22-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.9-0ubuntu7 Architecture: amd64 Date: Wed May 30 19:40:51 2018 DistUpgraded: Fresh install DistroCodename: bionic DistroVariant: ubuntu MachineType: LENOVO 80Y7 ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-22-generic root=ZFS=rpool/ROOT/ubuntu ro SourcePackage: xf86-input-wacom UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/22/2018 dmi.bios.vendor: LENOVO dmi.bios.version: 5NCN38WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo YOGA 920-13IKB dmi.modalias: dmi:bvnLENOVO:bvr5NCN38WW:bd02/22/2018:svnLENOVO:pn80Y7:pvrLenovoYOGA920-13IKB:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYOGA920-13IKB: dmi.product.family: YOGA 920-13IKB dmi.product.name: 80Y7 dmi.product.version: Lenovo YOGA 920-13IKB dmi.sys.vendor: LENOVO version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.91-2 version.libgl1-mesa-dri: libgl1-mesa-dri 18.0.0~rc5-1ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx 18.0.0~rc5-1ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu4 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.5-1ubuntu1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.0.1-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20171229-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2 ** Affects: xf86-input-wacom (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic ubuntu -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xf86-input-wacom in Ubuntu. https://bugs.launchpad.net/bugs/1774242 Title: Wacom touchscreens should use libinput, not wacom driver Status in xf86-input-wacom package in Ubuntu: New Bug description: /usr/share/X11/xorg.conf.d/70-wacom.conf as shipped, has this: Section "InputClass" Identifier "Wacom touchscreen class" MatchProduct "Wacom|WACOM|PTK-540WL|ISD-V4" MatchDevicePath "/dev/input/event*" MatchIsTouchscreen "true" Driver "wacom" EndSection The result is that on my Yoga 920, in a plain X11 session (running openbox in my case), the touchscreen acts like a broken mouse: there is no multi-touch capability in Qt Quick applications, and clicking isn't quite right either. I also verified it with Peter Hutterer's old cairo-based mt-touch test program. I suspect we will get some users mistakenly writing up Qt bugs about this if you don't ship a fix. (Seems to me that already happened at least once, actually.) Yes, the touchscreen is made by Wacom, but wacom_drv.so has historically been only for Wacom tablets and in-screen stylus digitizers, and IMO that continues to be the case. libinput is a much better choice of driver for this hardware (so is evdev for that matter), so I changed
[Desktop-packages] [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 Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1015183 Title: Inconsistent mouse events for Acer T231H multitouch monitor Status in HWE Next Project: In Progress Status in X.Org X server: Fix Released Status in “xorg-server” package in Ubuntu: Fix Released Status in “xorg-server” source package in Precise: New Bug description: I already submitted this at http://askubuntu.com/questions/153043/ but decided to update to the latest development snapshot in order to give that a try and write a proper bug report if the issue persists. It does persist. My setup is a quantal alpha 1, just upgraded from precise, with an Acer T231H multitouch monitor connected to it, as well as an ordinary mouse for testing. The mouse events as X sends them to the applications are inconsitent. This can be debugged using xev. The first touch of the screen is preceeded by a MotionNotify event which already has state 0x100, i.e. left mouse button pressed. After that comes a ButtonPress event, again with state 0x100 although that value should indicate the state of the buttons before the event occurred. The subsequent drag is all right, and the ButtonRelease as well, but the 0x100 bit in the state value will never become zero again. Even if I've got an ordinary mouse connected as well, it will henceforth report every movement as if I were keeping the left mouse button down. The only cure that I could find was restarting the X server. Together with the ButtonPress and ButtonRelease events, this constant bit for left mouse button amounts to an inconsistent reporting of button state. Java applications e.g. will report every move as a drag due to this issue, with severe implications for focus management. This makes using differenent parts of the application almost impossible, as mouse movement will only be reported to the component where the mouse entered the application window. Since reporting at askubuntu, I've run some tests with evtest. The data coming from the event device looks sane enough: BTN_TOUCH events for the first finger, with value 1 for pressed and 0 for released. ABS_MT_TRACKING_ID for all fingers, with a non-negative value for pressed and -1 for released. The grouping into syn groups looks sane as well. So I'd say the kernel driver works as intended, and somewhere from there to the xevent layer, some internal state gets messed up. I'm willing to try out any patches you might propose, be it in an attempt to fix this, or only to gather more information. Expected behaviour: MotionNotify with state 0x000 when dragging the ordinary mouse MotionNotify with state 0x000 for move prior to touch, or no event at all ButtonPress with state 0x000 when touching the screen MotionNotify with state 0x100 while dragging the finger ButtonRelease with state 0x100 when lifting the finger MotionNotify with state 0x000 when dragging the ordinary mouse afterwards Actual behaviour: MotionNotify with state 0x000 when dragging the ordinary mouse before the first touch MotionNotify with state 0x100 for prior to ButtonPress event ButtonPress with state 0x100 when touching the screen MotionNotify with state 0x100 while dragging the finger ButtonRelease with state 0x100 when lifting the finger MotionNotify with state 0x100 when dragging the ordinary mouse afterwards ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: xserver-xorg-input-evdev 1:2.7.0-0ubuntu2 ProcVersionSignature: Ubuntu 3.4.0-5.11-generic 3.4.0 Uname: Linux 3.4.0-5-generic x86_64 ApportVersion: 2.2.3-0ubuntu5 Architecture: amd64 CurrentDmesg: [7.381404] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready Date: Tue Jun 19 17:56:46 2012 DistUpgraded: 2012-06-19 17:51:23,756 DEBUG enabling apt cron job DistroCodename: quantal DistroVariant: ubuntu InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Release amd64 (20120425) ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.4.0-5-generic root=UUID=88133c52-550c-4c43-9da5-15f180bdb767 ro quiet splash vt.handoff=7 SourcePackage: xserver-xorg-input-evdev UpgradeStatus: Upgraded to quantal on 2012-06-19 (0 days ago) dmi.bios.date:
