Public bug reported: I recently changed from Ubuntu 14.04 to 16.04. I re-installed from scratch as I was moving from 32bit to 64bit.
My lenovo x201 tablet's touch screen and stylus did work fine with 32bit 14.04. Now the touch screen is not even recognised. It does not show up in System Settings > Wacom Tablet Running: xsetwacom --list devices returns nothing. sudo lshw | grep wacom returns nothing. xinput returns: ⎡ Virtual core pointer id=2 [master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)] ⎜ ↳ SynPS/2 Synaptics TouchPad id=11 [slave pointer (2)] ⎜ ↳ TPPS/2 IBM TrackPoint id=13 [slave pointer (2)] ⎣ Virtual core keyboard id=3 [master keyboard (2)] ↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)] ↳ Power Button id=6 [slave keyboard (3)] ↳ Video Bus id=7 [slave keyboard (3)] ↳ Sleep Button id=8 [slave keyboard (3)] ↳ Integrated Camera id=9 [slave keyboard (3)] ↳ AT Translated Set 2 keyboard id=10 [slave keyboard (3)] ↳ ThinkPad Extra Buttons id=12 [slave keyboard (3)] ...but no mention of the wacom touchscreen. The following file is present on my system: /lib/udev/rules.d/69-wacom.rules it contains the following: ACTION!="add|change", GOTO="wacom_end" # Match all serial wacom tablets with a serial ID starting with WACf # Notes: We assign NAME though we shouldn't, but currently the server requires it # We assign the lot to subsystem pnp too because server reads NAME from # the parent device. Once all that's fixed, as simple SUBSYSTEM="tty" # will do and the ENV{NAME} can be removed. SUBSYSTEM=="tty|pnp", SUBSYSTEMS=="pnp", ATTRS{id}=="WACf*", ENV{ID_MODEL}="Serial Wacom Tablet $attr{id}", ENV{ID_INPUT}="1", ENV{ID_INPUT_TABLET}="1", ENV{NAME}="Serial Wacom Tablet $attr{id}" SUBSYSTEM=="tty|pnp", SUBSYSTEMS=="pnp", ATTRS{id}=="FUJ*", ENV{ID_MODEL}="Serial Wacom Tablet $attr{id}", ENV{ID_INPUT}="1", ENV{ID_INPUT_TABLET}="1", ENV{NAME}="Serial Wacom Tablet $attr{id}" # comment out the next line if your distribution does not provide systemd # If a /dev/ttySx device with the WACf name is detected, start the # wacom-inputattach service with the kernel name as parameter SUBSYSTEM=="tty|pnp", KERNEL=="ttyS[0-9]*", ATTRS{id}=="WACf*", TAG+="systemd", ENV{SYSTEMD_WANTS}+="wacom-inputattach@%k.service" LABEL="wacom_end" ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: xserver-xorg-input-wacom 1:0.32.0-0ubuntu3 ProcVersionSignature: Ubuntu 4.4.0-45.66-generic 4.4.21 Uname: Linux 4.4.0-45-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CurrentDesktop: Unity Date: Thu Nov 3 03:15:34 2016 DistUpgraded: Fresh install DistroCodename: xenial DistroVariant: ubuntu InstallationDate: Installed on 2016-10-23 (11 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) Lsusb: Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 17ef:4816 Lenovo Integrated Webcam Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 2985EZG ProcEnviron: LANGUAGE=en_GB:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_GB.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-45-generic root=UUID=462ac55e-9784-4072-898e-057558a90176 ro quiet splash vt.handoff=7 SourcePackage: xf86-input-wacom UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/14/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 6QET47WW (1.17 ) dmi.board.name: 2985EZG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr6QET47WW(1.17):bd07/14/2010:svnLENOVO:pn2985EZG:pvrThinkPadX201Tablet:rvnLENOVO:rn2985EZG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2985EZG dmi.product.version: ThinkPad X201 Tablet dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.12.2+16.04.20160714-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.67-1ubuntu0.16.04.2 version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2.2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2.2 version.xserver-xorg-core: xserver-xorg-core 2:1.18.3-1ubuntu2.2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20160325-1ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build2 xserver.bootTime: Thu Nov 3 02:48:09 2016 xserver.configfile: default xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id 16401 vendor LEN xserver.version: 2:1.18.3-1ubuntu2.2 ** Affects: xf86-input-wacom (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug ubuntu xenial -- 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/1638778 Title: Wacom touch screen on lenovo X201t stopped working after upgrading from 14.04 to 16.04 Status in xf86-input-wacom package in Ubuntu: New Bug description: I recently changed from Ubuntu 14.04 to 16.04. I re-installed from scratch as I was moving from 32bit to 64bit. My lenovo x201 tablet's touch screen and stylus did work fine with 32bit 14.04. Now the touch screen is not even recognised. It does not show up in System Settings > Wacom Tablet Running: xsetwacom --list devices returns nothing. sudo lshw | grep wacom returns nothing. xinput returns: ⎡ Virtual core pointer id=2 [master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)] ⎜ ↳ SynPS/2 Synaptics TouchPad id=11 [slave pointer (2)] ⎜ ↳ TPPS/2 IBM TrackPoint id=13 [slave pointer (2)] ⎣ Virtual core keyboard id=3 [master keyboard (2)] ↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)] ↳ Power Button id=6 [slave keyboard (3)] ↳ Video Bus id=7 [slave keyboard (3)] ↳ Sleep Button id=8 [slave keyboard (3)] ↳ Integrated Camera id=9 [slave keyboard (3)] ↳ AT Translated Set 2 keyboard id=10 [slave keyboard (3)] ↳ ThinkPad Extra Buttons id=12 [slave keyboard (3)] ...but no mention of the wacom touchscreen. The following file is present on my system: /lib/udev/rules.d/69-wacom.rules it contains the following: ACTION!="add|change", GOTO="wacom_end" # Match all serial wacom tablets with a serial ID starting with WACf # Notes: We assign NAME though we shouldn't, but currently the server requires it # We assign the lot to subsystem pnp too because server reads NAME from # the parent device. Once all that's fixed, as simple SUBSYSTEM="tty" # will do and the ENV{NAME} can be removed. SUBSYSTEM=="tty|pnp", SUBSYSTEMS=="pnp", ATTRS{id}=="WACf*", ENV{ID_MODEL}="Serial Wacom Tablet $attr{id}", ENV{ID_INPUT}="1", ENV{ID_INPUT_TABLET}="1", ENV{NAME}="Serial Wacom Tablet $attr{id}" SUBSYSTEM=="tty|pnp", SUBSYSTEMS=="pnp", ATTRS{id}=="FUJ*", ENV{ID_MODEL}="Serial Wacom Tablet $attr{id}", ENV{ID_INPUT}="1", ENV{ID_INPUT_TABLET}="1", ENV{NAME}="Serial Wacom Tablet $attr{id}" # comment out the next line if your distribution does not provide systemd # If a /dev/ttySx device with the WACf name is detected, start the # wacom-inputattach service with the kernel name as parameter SUBSYSTEM=="tty|pnp", KERNEL=="ttyS[0-9]*", ATTRS{id}=="WACf*", TAG+="systemd", ENV{SYSTEMD_WANTS}+="wacom-inputattach@%k.service" LABEL="wacom_end" ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: xserver-xorg-input-wacom 1:0.32.0-0ubuntu3 ProcVersionSignature: Ubuntu 4.4.0-45.66-generic 4.4.21 Uname: Linux 4.4.0-45-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CurrentDesktop: Unity Date: Thu Nov 3 03:15:34 2016 DistUpgraded: Fresh install DistroCodename: xenial DistroVariant: ubuntu InstallationDate: Installed on 2016-10-23 (11 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) Lsusb: Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 17ef:4816 Lenovo Integrated Webcam Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 2985EZG ProcEnviron: LANGUAGE=en_GB:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_GB.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-45-generic root=UUID=462ac55e-9784-4072-898e-057558a90176 ro quiet splash vt.handoff=7 SourcePackage: xf86-input-wacom UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/14/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 6QET47WW (1.17 ) dmi.board.name: 2985EZG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr6QET47WW(1.17):bd07/14/2010:svnLENOVO:pn2985EZG:pvrThinkPadX201Tablet:rvnLENOVO:rn2985EZG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2985EZG dmi.product.version: ThinkPad X201 Tablet dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.12.2+16.04.20160714-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.67-1ubuntu0.16.04.2 version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2.2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2.2 version.xserver-xorg-core: xserver-xorg-core 2:1.18.3-1ubuntu2.2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20160325-1ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build2 xserver.bootTime: Thu Nov 3 02:48:09 2016 xserver.configfile: default xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id 16401 vendor LEN xserver.version: 2:1.18.3-1ubuntu2.2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xf86-input-wacom/+bug/1638778/+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