[Ubuntu-x-swat] [Bug 1033783] Re: Wacom stylus and touch not recognised on Lenovo X220t
The #31 does work for me on a HP tm2 laptop. Anton, perhaps you could use uname -r and dpkg -s linux-image-3.5.0-16-generic to verify that you are running the right kernel with package version 3.5.0-16.25~lp1033783v1 ? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xf86-input-wacom in Ubuntu. https://bugs.launchpad.net/bugs/1033783 Title: Wacom stylus and touch not recognised on Lenovo X220t To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1033783/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1045000] Re: Wacom touchscreen in HP tm2 laptop not works in Ubuntu 12.10
I'm trying Anton's suggestion of installing 3.6 now. I will report back to confirm whether this solves the issue. Anton, do you have a source for your statement? That may help people identify the right changeset and maybe backport it to 3.5. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-wacom in Ubuntu. https://bugs.launchpad.net/bugs/1045000 Title: Wacom touchscreen in HP tm2 laptop not works in Ubuntu 12.10 To manage notifications about this bug go to: https://bugs.launchpad.net/evdev/+bug/1045000/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1045000] Re: Wacom touchscreen in HP tm2 laptop not works in Ubuntu 12.10
I can confirm that installing the 3.6rc5 mainline kernel solves this issue. I'm marking this bug as affecting the kernel and I'm marking it invalid for the other packages. ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: xf86-input-wacom Status: New = Invalid ** Changed in: linux (Ubuntu) Status: New = Invalid ** Changed in: linux (Ubuntu) Status: Invalid = New ** Changed in: evdev Status: New = Invalid ** Changed in: xserver-xorg-input-wacom (Ubuntu) Status: Confirmed = Invalid ** Changed in: linux (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-wacom in Ubuntu. https://bugs.launchpad.net/bugs/1045000 Title: Wacom touchscreen in HP tm2 laptop not works in Ubuntu 12.10 To manage notifications about this bug go to: https://bugs.launchpad.net/evdev/+bug/1045000/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 788128] Re: gestures are not rotated by evdev coordinate transformation matrix
Off the top of my head: I think that the changes to utouch-grail and utouch-frame have been committed to trunk, so they are probably in precise too. I don't think the patch to xserver-xorg-input-evdev (taking advantage of it) ever got applied. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/788128 Title: gestures are not rotated by evdev coordinate transformation matrix To manage notifications about this bug go to: https://bugs.launchpad.net/utouch-grail/+bug/788128/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 788128] Re: gestures are not rotated by evdev coordinate transformation matrix
** Also affects: xserver-xorg-input-evdev (Ubuntu) Importance: Undecided Status: New ** Changed in: xserver-xorg-input-evdev (Ubuntu) Status: New = In Progress -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/788128 Title: gestures are not rotated by evdev coordinate transformation matrix To manage notifications about this bug go to: https://bugs.launchpad.net/utouch-grail/+bug/788128/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 764700] Re: Xorg crashed with SIGABRT in utouch_frame_sync()
I have been running Bryce's patched version of Xorg for a while. I still experience occasional crashes. However, I haven't succeeded in crashing X by moving my stylus along the screen like a madman (like what I described earlier). I found out that I can reliably produce a crash by running the fingerpaint example of qt4, (apt-get install qt4-demos) and touching the screen. I have attached a backtrace. These may be two unrelated bugs since one involves the stylus and the other involves touch input. Let me know if I should file a second bug report. ** Attachment added: gdb-Xorg.txt https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/764700/+attachment/2215581/+files/gdb-Xorg.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/764700 Title: Xorg crashed with SIGABRT in utouch_frame_sync() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/764700/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 764700] Re: Xorg crashed with SIGABRT in utouch_frame_sync()
Bryce: before you spend too much time on it: I cannot immediately reproduce this last crash in Oneiric. So perhaps you only want to take a superficial look at it. I may be able in the near future to switch to Oneiric for 'production'; from that point onwards I'll be able too see if the incidental unpredictable crashes will also stop happening. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/764700 Title: Xorg crashed with SIGABRT in utouch_frame_sync() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/764700/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 764700] Re: Xorg crashed with SIGABRT in utouch_frame_sync()
Thank you Bryce for finding a possible cause. I'm building your patched version now. (I couldn't use the ppa because its version doesn't supersede the version I have installed (2:1.10.2-1ubuntu1.2~utouch1), so it would cause all drivers to be removed). I will call back here as soon as I can give more information. It may take a while before I find time to get back to the two-computer setup I need for obtaining backtraces, but I will try to do so. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/764700 Title: Xorg crashed with SIGABRT in utouch_frame_sync() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/764700/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 764700] Re: Xorg crashed with SIGABRT in utouch_frame_sync()
Turns out I can more or less reliably reproduce a crash by frantically moving my pen along the tablet for about a minute or two. That allowed me to attach gdb and get a backtrace (attached). It seems that I get a different backtrace at different times. For simplicity, I will assume it is all related to the same bug. So I will post here. It is important to say that I downgraded to libutouch- grail1=1.0.20-0ubuntu4 because that's the version that has debugging symbols in ddebs.ubuntu.com. ** Attachment added: backtrace xorg https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/764700/+attachment/2167694/+files/backtrace%20xorg -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/764700 Title: Xorg crashed with SIGABRT in utouch_frame_sync() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/764700/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 764700] Re: Xorg crashed with SIGABRT in utouch_frame_sync()
Here's Xorg.0.log.old right after a crash. I did install debugging symbols but I don't see them in the backtrace it contains. Are there any utouch specific debugging symbol packages I should install? I could not find the core dump that is mentioned in https://wiki.ubuntu.com/X/Backtracing. I also cannot use gdb, because the crash is too unpredictable for me at this point. ** Attachment added: Xorg.0.log.old https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/764700/+attachment/2138598/+files/Xorg.0.log.old -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/764700 Title: Xorg crashed with SIGABRT in utouch_frame_sync() ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 764700] Re: Xorg crashed with SIGABRT in utouch_frame_sync()
Thanks, I installed the debug symbol packages and will call back here when I have a backtrace. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/764700 Title: Xorg crashed with SIGABRT in utouch_frame_sync() ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 764700] Re: Xorg crashed with SIGABRT in utouch_frame_sync()
Hi Chase, Thanks for taking a look. I still have occasional X crashes ( every 3 - 4 days) with the utouch and utouch-unstable repositories enabled (in particular, I am using the wacom-dkms module from unstable, and I uninstalled xserver-xorg-input-wacom). I have no way of telling whether these are all this same bug, especially since the bug reporting tool usually doesn't catch it. If you can point me to some info about what to do next time a crash occurs, so that I can get some information you can work with, please let me know. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/764700 Title: Xorg crashed with SIGABRT in utouch_frame_sync() ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] Re: multitouch events do not respect swap/invert axes properties
Chase, sorry for not having had time to provide the files that you requested. But I can confirm that the issue with the coordinate matrix has been fixed (by you?) in a recent update (xserver-xorg-input- evdev=1:2.6.0-1ubuntu12 right now). Thanks! -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] Re: multitouch events do not respect swap/invert axes properties
Chase: do you have any guess as to why the touch input would be normalized differently (I'm guessing [-0.5, 0.5]) than the pen input ([0.0, 1.0]) ? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] Re: multitouch events do not respect swap/invert axes properties
Wait, I mean [0.0, 0.5] for the touch input. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] Re: multitouch events do not respect swap/invert axes properties
Chase: thanks for the wiki article, it is very helpful! I have found that on my devices, the affine coordinate translation is done in normalized floating point coordinates and not in pixel coordinates. And the normalization is different for different devices. For example, to rotate 180 degrees, I need the following matrix for Wacom Pen input: xinput set-prop $ID Coordinate Transformation Matrix -1.0 0.0 1.0 0.0 -1.0 1.0 0.0 0.0 1.0 (which is very reasonable, and stable even under resolution change -- this would be my preferred behaviour). However, for Wacom Touch input, i need the following: xinput set-prop $ID Coordinate Transformation Matrix -1.0 0.0 0.5 0.0 -1.0 0.5 0.0 0.0 1.0 Should I file a new bug about this? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] Re: multitouch events do not respect swap/invert axes properties
** Also affects: utouch Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 736500] Re: very jumpy cursor with wacom-dkms
I can reproduce this problem on a fresh daily live-usb with only xournal and ppa:utouch-team/unstable as extra software. I uninstalled xserver- xorg-input-wacom to make the evdev driver take over. I can reproduce it both with my tablet's built-in wacom, and with my girlfriend's Bamboo PenTouch. I attached her device's properties in case it is of any use. Please let me know if there's anything I can do to help track this down. ** Attachment added: wacom-bamboo-pen.prop https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-evdev/+bug/736500/+attachment/1939840/+files/wacom-bamboo-pen.prop -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/736500 Title: very jumpy cursor with wacom-dkms ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 736500] Re: very jumpy cursor with wacom-dkms
This trivial patch to xournal is a workaround. The surrounding code (a function called 'fix_xinput_coordinates') suggests that this bug has existed (in xinput? gdk?) for some time already. It just manifests itself slightly differently with these new packages, which makes Xournal's workaround fail. I will submit this patch to Xournal. ** Patch added: workaround-xinput-gdk-bug.patch https://bugs.launchpad.net/utouch/+bug/736500/+attachment/1940306/+files/workaround-xinput-gdk-bug.patch ** Changed in: xserver-xorg-input-evdev (Ubuntu) Status: Triaged = Invalid -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/736500 Title: very jumpy cursor with wacom-dkms ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 736500] Re: very jumpy cursor with wacom-dkms
** Bug watch added: SourceForge.net Tracker #3244118 http://sourceforge.net/support/tracker.php?aid=3244118 ** Also affects: xournal via http://sourceforge.net/support/tracker.php?aid=3244118 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/736500 Title: very jumpy cursor with wacom-dkms ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] [NEW] multitouch events do not respect swap/invert axes properties
Public bug reported: Binary package hint: xserver-xorg-input-evdev I'm using the (unstable) evdev driver from the utouch ppa (1:2.6.0-1ubuntu11~utouch2). The bug title says it all: touch and multitouch events are not translated according to the swap/invert axes properties. --- Architecture: amd64 CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell] CompositorRunning: compiz DRM.card0.LVDS.1: status: connected enabled: enabled dpms: On modes: 1280x800 edid-base64: AP///wBMo0FNAAASAQOAGhB4Cof1lFdPjCcnUFQBAQEBAQEBAQEBAQEBAQEBEhsASVAgNjAQMBMABaMQAAAZDwAAACOHAmQA/gBTQU1TVU5HCiAgICAg/gAxMjFBVDA5LUgwMQogAB4= DRM.card0.VGA.1: status: disconnected enabled: disabled dpms: Off modes: edid-base64: DistUpgraded: Log time: 2011-03-08 23:26:42.377455 DistroCodename: natty DistroRelease: Ubuntu 11.04 DistroVariant: ubuntu DkmsStatus: wacom, 1.0.6, 2.6.38-6-generic, x86_64: installed wacom, 1.0.6, 2.6.38-7-generic, x86_64: installed acpi_call, 0.1, 2.6.38-6-generic, x86_64: installed acpi_call, 0.1, 2.6.38-7-generic, x86_64: installed EcryptfsInUse: Yes GraphicsCard: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Device [103c:1486] ATI Technologies Inc Manhattan [Mobility Radeon HD 5000 Series] [1002:68e0] (rev ff) (prog-if ff) InstallationMedia: Ubuntu 10.04.1 LTS Lucid Lynx - Release amd64 (20100816.1) MachineType: Hewlett-Packard HP TouchSmart tm2 Notebook PC Package: xserver-xorg-input-evdev 1:2.6.0-1ubuntu11~utouch2 PackageArchitecture: amd64 ProcEnviron: LANGUAGE=nl_NL:en PATH=(custom, user) LANG=nl_NL.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=20f96611-95a2-48ec-a115-4b01027ce3ae ro splash crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 2.6.38-7.38-generic 2.6.38 Renderer: Unknown Tags: natty running-unity ubuntu compiz-0.9 Uname: Linux 2.6.38-7-generic x86_64 UnreportableReason: Dit is geen authentiek Ubuntu-pakket. UpgradeStatus: Upgraded to natty on 2011-03-25 (0 days ago) UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare dmi.bios.date: 06/03/2010 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: F.05 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 1486 dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 83.15 dmi.chassis.asset.tag: CNU0281PMS dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: N/A dmi.modalias: dmi:bvnHewlett-Packard:bvrF.05:bd06/03/2010:svnHewlett-Packard:pnHPTouchSmarttm2NotebookPC:pvr048A20252A2000112:rvnHewlett-Packard:rn1486:rvrKBCVersion83.15:cvnHewlett-Packard:ct10:cvrN/A: dmi.product.name: HP TouchSmart tm2 Notebook PC dmi.product.version: 048A20252A2000112 dmi.sys.vendor: Hewlett-Packard version.compiz: compiz 1:0.9.4git20110322-0ubuntu5 version.libdrm2: libdrm2 2.4.23-1ubuntu5 version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.1-0ubuntu3 version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu11 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu6 ** Affects: xserver-xorg-input-evdev (Ubuntu) Importance: Undecided Status: New ** Tags: apport-collected compiz-0.9 natty running-unity ubuntu ** Tags added: apport-collected compiz-0.9 natty running-unity ubuntu ** Description changed: Binary package hint: xserver-xorg-input-evdev - I'm using the (unstable) evdev driver from the utouch ppa - (1:2.6.0-1ubuntu11~utouch2). The bug title says it all: touch and - multitouch events are not translated according to the swap/invert axes - properties. + I'm using the (unstable) evdev driver from the utouch ppa (1:2.6.0-1ubuntu11~utouch2). The bug title says it all: touch and multitouch events are not translated according to the swap/invert axes properties. + --- + Architecture: amd64 + CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell] + CompositorRunning: compiz + DRM.card0.LVDS.1: + status: connected + enabled: enabled + dpms: On + modes: 1280x800 + edid-base64: AP///wBMo0FNAAASAQOAGhB4Cof1lFdPjCcnUFQBAQEBAQEBAQEBAQEBAQEBEhsASVAgNjAQMBMABaMQAAAZDwAAACOHAmQA/gBTQU1TVU5HCiAgICAg/gAxMjFBVDA5LUgwMQogAB4= + DRM.card0.VGA.1: + status: disconnected + enabled: disabled + dpms: Off + modes: + edid-base64: + DistUpgraded: Log
[Ubuntu-x-swat] [Bug 742567] CurrentDmesg.txt
apport information ** Attachment added: CurrentDmesg.txt https://bugs.launchpad.net/bugs/742567/+attachment/1940412/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] Dependencies.txt
apport information ** Attachment added: Dependencies.txt https://bugs.launchpad.net/bugs/742567/+attachment/1940413/+files/Dependencies.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] GconfCompiz.txt
apport information ** Attachment added: GconfCompiz.txt https://bugs.launchpad.net/bugs/742567/+attachment/1940414/+files/GconfCompiz.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] Lsusb.txt
apport information ** Attachment added: Lsusb.txt https://bugs.launchpad.net/bugs/742567/+attachment/1940416/+files/Lsusb.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] Lspci.txt
apport information ** Attachment added: Lspci.txt https://bugs.launchpad.net/bugs/742567/+attachment/1940415/+files/Lspci.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] ProcCpuinfo.txt
apport information ** Attachment added: ProcCpuinfo.txt https://bugs.launchpad.net/bugs/742567/+attachment/1940417/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] ProcInterrupts.txt
apport information ** Attachment added: ProcInterrupts.txt https://bugs.launchpad.net/bugs/742567/+attachment/1940418/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] ProcModules.txt
apport information ** Attachment added: ProcModules.txt https://bugs.launchpad.net/bugs/742567/+attachment/1940419/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] UdevDb.txt
apport information ** Attachment added: UdevDb.txt https://bugs.launchpad.net/bugs/742567/+attachment/1940420/+files/UdevDb.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] UdevLog.txt
apport information ** Attachment added: UdevLog.txt https://bugs.launchpad.net/bugs/742567/+attachment/1940421/+files/UdevLog.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] UnitySupportTest.txt
apport information ** Attachment added: UnitySupportTest.txt https://bugs.launchpad.net/bugs/742567/+attachment/1940422/+files/UnitySupportTest.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] BootDmesg.txt
apport information ** Attachment added: BootDmesg.txt https://bugs.launchpad.net/bugs/742567/+attachment/1940411/+files/BootDmesg.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] XorgLog.txt
apport information ** Attachment added: XorgLog.txt https://bugs.launchpad.net/bugs/742567/+attachment/1940423/+files/XorgLog.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] XorgLogOld.txt
apport information ** Attachment added: XorgLogOld.txt https://bugs.launchpad.net/bugs/742567/+attachment/1940424/+files/XorgLogOld.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] locale.txt
apport information ** Attachment added: locale.txt https://bugs.launchpad.net/bugs/742567/+attachment/1940426/+files/locale.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] monitors.xml.txt
apport information ** Attachment added: monitors.xml.txt https://bugs.launchpad.net/bugs/742567/+attachment/1940427/+files/monitors.xml.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] peripherals.txt
apport information ** Attachment added: peripherals.txt https://bugs.launchpad.net/bugs/742567/+attachment/1940428/+files/peripherals.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] setxkbmap.txt
apport information ** Attachment added: setxkbmap.txt https://bugs.launchpad.net/bugs/742567/+attachment/1940429/+files/setxkbmap.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] Xrandr.txt
apport information ** Attachment added: Xrandr.txt https://bugs.launchpad.net/bugs/742567/+attachment/1940425/+files/Xrandr.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] xdpyinfo.txt
apport information ** Attachment added: xdpyinfo.txt https://bugs.launchpad.net/bugs/742567/+attachment/1940430/+files/xdpyinfo.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 742567] xkbcomp.txt
apport information ** Attachment added: xkbcomp.txt https://bugs.launchpad.net/bugs/742567/+attachment/1940431/+files/xkbcomp.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/742567 Title: multitouch events do not respect swap/invert axes properties ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 736500] Re: very jumpy cursor with wacom-dkms
Chase: thanks for looking into this again. I also had to explicitely configure the Wacom device in the Gimp. One would also do so in a real use case, for the pressure sensitivity. Your guess about where the bug could be sounds reasonable. Let me know if there is anything I can help you with. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/736500 Title: very jumpy cursor with wacom-dkms ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 736500] Re: very jumpy cursor with wacom-dkms
Chase: I'm running cellwriter. I will try to disable it and see what happens. My girlfriend has a different Wacom tablet, so I will see if I can reproduce this with her hardware, too. I will also try a live-usb (+utouch ppas). I'll post my results here when I've gotten round to it. One more thought: is 'use xinput' enabled in your copy of Xournal? When I disable it, the problems disappear (but there is no pressure- sensitivity then, so this is no real workaround). -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/736500 Title: very jumpy cursor with wacom-dkms ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 736500] Re: very jumpy cursor with wacom-dkms
Here's an xinput test recording. What strikes me as odd is that there are motion events with only an a[0] coordinate, and no a[1] coordinate. This seems related. As far as I can interpret the wacom-pen2.record, it also seems odd that an x-axis event is not always followed by a y-axis event, like here: # three axes: E: 1300806474.170028 0003 10634 E: 1300806474.170034 0003 0001 7989 E: 1300806474.170035 0003 0018 96 E: 1300806474.170037 0 # three axes: E: 1300806474.178061 0003 10649 E: 1300806474.178069 0003 0001 7988 E: 1300806474.178070 0003 0018 95 E: 1300806474.178072 0 # what is happening here? E: 1300806474.186009 0003 10666 E: 1300806474.186026 0 E: 1300806474.194010 0003 10683 E: 1300806474.194028 0 ** Attachment added: wacom-pen-xinput-test.record https://bugs.launchpad.net/utouch/+bug/736500/+attachment/1932883/+files/wacom-pen-xinput-test.record -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/736500 Title: very jumpy cursor with wacom-dkms ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 736500] Re: very jumpy cursor with wacom-dkms
Hendrik, do you have any ideas as to where the problem may be? I can imagine that the problem is over for you when it is not in evdev, but for me it is not!:-) As far as I can tell now, gdk_event_get_coords() returns garbage y coordinates exactly when these events occur. Some layer between evdev and the application should be keeping state to be able to return correct coordinates, and this is probably what is going wrong. Which layer is this? Is it X, GDK, or should the application (Gimp, Xournal) do this? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/736500 Title: very jumpy cursor with wacom-dkms ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 736500] Re: very jumpy cursor with wacom-dkms
Sorry Henrik for my miss-spelling your name. Thanks for your help, I'll see what I can find out and report the bug elsewhere if needed. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/736500 Title: very jumpy cursor with wacom-dkms ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 736500] Re: very jumpy cursor with wacom-dkms
Thanks for having a look. I found out how to 'play' the recording. The old recording indeed doesn't show the weird behaviour, but the attached version does. ** Attachment added: wacom-pen2.record https://bugs.launchpad.net/utouch/+bug/736500/+attachment/1930224/+files/wacom-pen2.record -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/736500 Title: very jumpy cursor with wacom-dkms ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 736500] Re: very jumpy cursor with wacom-dkms
Just one more comment: at first I thought that it could be due to Xournal, because it has some weird event handling trying to work around xinput shortcomings. But I can also reproduce in the Gimp. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/736500 Title: very jumpy cursor with wacom-dkms ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 736500] Re: very jumpy cursor with wacom-dkms
Here's the requested evemu properties and recording. ** Attachment added: wacom-pen.prop https://bugs.launchpad.net/utouch/+bug/736500/+attachment/1921144/+files/wacom-pen.prop -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in ubuntu. https://bugs.launchpad.net/bugs/736500 Title: very jumpy cursor with wacom-dkms ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 736500] Re: very jumpy cursor with wacom-dkms
** Attachment added: wacom-pen.record https://bugs.launchpad.net/utouch/+bug/736500/+attachment/1921145/+files/wacom-pen.record -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in ubuntu. https://bugs.launchpad.net/bugs/736500 Title: very jumpy cursor with wacom-dkms ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 654507] Re: Touchscreen (Wacom) Multitouch Support Missing in Linux
This is working right now with the wacom-dkms package in ppa:utouch- team/utouch. It does require removing the xserver-xorg-input-wacom package. However, stylus input continuous to work as well. It is not yet usable because gesturetest always shows two-finger events, even when touching lightly with one finger. This means that touch does not seem to work because it does not move the mouse cursor. Should I file this as a separate bug? If so, against which package? -- Touchscreen (Wacom) Multitouch Support Missing in Linux https://bugs.launchpad.net/bugs/654507 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 580225] Re: [gm45] Backlight sometimes stays off after resume on Lenovo X200
I have the same bug on a HP TouchSmart tm2, with the added bonus that the backlight problems also happen at startup every now and then. The easiest way I have found to trigger this situation is to set brightness to 0 on a terminal (as root) echo 0 /sys/class/backlight/acpi_video0/brightness Any other brightness set in this way is applied correctly. However, after setting 0, the backlight never comes back on. A workaround I use is to change screen orientation. For some reason, the command xrandr -o right (followed by xrandr -o normal to get it back to normal) changes so many things in the display settings that the backlight comes back on. I have now assigned hotkeys to these commands, so that I can log in blindly, then press the hotkeys, and have a working backlight. I should also note that this problem does not occur after switching to ATI graphics with the vga_switcheroo kernel module. -- [gm45] Backlight sometimes stays off after resume on Lenovo X200 https://bugs.launchpad.net/bugs/580225 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
