Reply to #12 It's an instant showstopper for Windows 10 users as well, suggesting to me that it's a hardware/driver problem. It has so much less resolution compared to my old Samsung R580's touchpad! It's impossible to target handles in Adobe Illustrator or to accurately target enemies in games, not to mention everyday mis-clicks that happen in the OS. It's driving me mad and I'm about to rip the touchpad out and just hack in an R580 pad that I can trust.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1176857 Title: Touchpad resolution too coarse on thinkpad X230 Status in One Hundred Papercuts: Confirmed Status in linux package in Ubuntu: Invalid Status in xserver-xorg-input-synaptics package in Ubuntu: Confirmed Bug description: The thinkpad X230 tablet has three HID for controlling the pointer: mouse, touch screen and touch pad. With mouse and touch screen as inpt devices, I have pixel-exact control of the pointer. In contrast, when using the touch pad as the input device, resolution is very coarse: the pointer jumps in small steps of approx. 5 pixels. This resolution is too coarse, e.g. for controlling graphical user interfaces with small buttons. Very often, when I tap on the touch pad for emulating a left click, the pointer jumps 5 pixels from where it was, causing me to actually click on a different button. (This can be quite annoying. Example: I regularly hit "suspend" instead of "log out" in the system menu). Can the pointer resolution be changed for the touch pad? If so, it should default to pixel-exact resolution. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: xorg 1:7.7+1ubuntu4 ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8 Uname: Linux 3.8.0-19-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true Date: Mon May 6 13:13:29 2013 DistUpgraded: 2013-04-25 18:13:00,044 WARNING no activity on terminal for 300 seconds (Konfiguration von upstart wird vorbereitet) DistroCodename: raring DistroVariant: ubuntu DkmsStatus: virtualbox, 4.2.10, 3.8.0-19-generic, x86_64: installed EcryptfsInUse: Yes ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Lenovo Device [17aa:2203] InstallationDate: Installed on 2013-04-12 (23 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) MachineType: LENOVO 34382AG MarkForUpload: True ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic root=/dev/mapper/vg-lv--root ro quiet splash "acpi_osi=!Windows 2012" vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: Upgraded to raring on 2013-04-25 (10 days ago) dmi.bios.date: 02/25/2013 dmi.bios.vendor: LENOVO dmi.bios.version: GCET92WW (2.52 ) dmi.board.asset.tag: Not Available dmi.board.name: 34382AG dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrGCET92WW(2.52):bd02/25/2013:svnLENOVO:pn34382AG:pvrThinkPadX230Tablet:rvnLENOVO:rn34382AG:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 34382AG dmi.product.version: ThinkPad X230 Tablet dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.9~daily13.04.18.1~13.04-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.43-0ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.1.1-0ubuntu3 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.1.1-0ubuntu3 version.xserver-xorg-core: xserver-xorg-core 2:1.13.3-0ubuntu6 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2b2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.6-0ubuntu4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.7-0ubuntu1 xserver.bootTime: Sun May 5 19:49:27 2013 xserver.configfile: default xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.13.3-0ubuntu6 xserver.video_driver: intel To manage notifications about this bug go to: https://bugs.launchpad.net/hundredpapercuts/+bug/1176857/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
