[Ubuntu-x-swat] [Bug 1902351] Re: forgets touchpad settings
I am experiencing this as well, it worked on 20.04 Focal and is broken on 20.10 Groovy and 21.04 Hirsute as of today with the latest Hirsute packages. I am using GNOME with a Logitech T650 touchpad. If I unplug and replug the receiver it forgets again. I then have to toggle both natural scrolling (Settings->Touchpad) and "mouse click emulations" (Tweaks) each to have it work again. Given this is apparently common accross GNOME and KDE perhaps it is somehow related to libinput rather than gnome-shell/settings/etc? ** Also affects: libinput (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libinput in Ubuntu. https://bugs.launchpad.net/bugs/1902351 Title: forgets touchpad settings To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kcm-touchpad/+bug/1902351/+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 1553061] Re: Default Hysteresis causes poor, sticky and jumpy movement on Logitech T650
See also https://bugs.freedesktop.org/show_bug.cgi?id=93846 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-synaptics in Ubuntu. https://bugs.launchpad.net/bugs/1553061 Title: Default Hysteresis causes poor, sticky and jumpy movement on Logitech T650 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/1553061/+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 1553061] Re: Default Hysteresis causes poor, sticky and jumpy movement on Logitech T650
Looks like this was changed upstream in the libinput version to default to 0: https://bugs.freedesktop.org/show_bug.cgi?id=93503 This will affect most touchpads so we should consider changing it ** Bug watch added: freedesktop.org Bugzilla #93503 https://bugs.freedesktop.org/show_bug.cgi?id=93503 ** Bug watch added: freedesktop.org Bugzilla #93846 https://bugs.freedesktop.org/show_bug.cgi?id=93846 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-synaptics in Ubuntu. https://bugs.launchpad.net/bugs/1553061 Title: Default Hysteresis causes poor, sticky and jumpy movement on Logitech T650 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/1553061/+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 1553061] Re: Default Hysteresis causes poor, sticky and jumpy movement on Logitech T650
Tested on xenial -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-synaptics in Ubuntu. https://bugs.launchpad.net/bugs/1553061 Title: Default Hysteresis causes poor, sticky and jumpy movement on Logitech T650 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/1553061/+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 1553061] [NEW] Default Hysteresis causes poor, sticky and jumpy movement on Logitech T650
Public bug reported: I have a Logitech T650 touch-pad. Out of the box, this device feels very poor to use because the HorizHysteresis and VertHysteresis settings are quite high. It is very difficult to make small movements, and if you want to move slightly diagonally it is basically impossible. The amount of movement on screen that it jumps is several mm on a 27" 1080p monitor. It's hard to explain how horrible this is to use, but I would consider this "high" on the poor usability factor, not just a minor annoyance. This setting causes movement to be ignored until it reaches the threshold.. it defaults to 0.5% of the hardwares diagonal size or about "14". This is designed to reduce noise on some devices, but I suspect the main issue here is that this is quite a large trackpad that is also very accurate. The hardware area is 2606x2110 which seems to be at least double most laptop trackpads. Further testing on similar devices would be required, but this default algorithm may need some tweaking for device size and to scale better.. but obviously it is hard to know how this will affect other devices. Otherwise is there some way to build up a hardware quirks list? Probably not ideal but better than nothing. The following significantly improves the feel: synclient HorizHysteresis=0 VertHysteresis=0 As a side note, the scroll speed is also quite slow which again I suspect is related to the device being larger than many touch pads. VertScrollDelta and HorizScrollDelta of -65 work much better than the default -78 (or +78 for non-natural scrolling) Neither of these settings can be configured in settings. ** Affects: xserver-xorg-input-synaptics (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-synaptics in Ubuntu. https://bugs.launchpad.net/bugs/1553061 Title: Default Hysteresis causes poor, sticky and jumpy movement on Logitech T650 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/1553061/+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 1531422] Re: i915 underrun errors causing screen blanking
Further debugging, I discovered that the screen blanking issue was being caused by a faulty power supply on the DisplayPort Expander/Splitter, it kept resetting. This was causing the errors. ** Changed in: xorg (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1531422 Title: i915 underrun errors causing screen blanking To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1531422/+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 1531422] Re: i915 underrun errors causing screen blanking
extra dmesg log as more errors occurred. ** Attachment added: "dmesg" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1531422/+attachment/4544813/+files/dmesg.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1531422 Title: i915 underrun errors causing screen blanking To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1531422/+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 1531422] [NEW] i915 underrun errors causing screen blanking
Public bug reported: I am having issues with my displays blanking out and coming back after 2 seconds, quite often.. sometimes a few times in 10 seconds sometimes once a minute. I only just started using the Intel graphics today, instead of previously using a radeon card. My setup is 1xDVI + 1x Displayport, with a powered mulitlink adaptor to then connect 2 displays. Only the displayport displays blank out. Similar errors to reported in #1451632 -- I am running xenial up to date as of today, 4.3.0-5-generic. These errors keep appearing, but lots of other stuff is also appearing. A bunch more occurred since I ran ubuntu-bug to generate all the xorg data, so i'll attach an extra dmesg log. [ 4143.345679] [drm:intel_set_cpu_fifo_underrun_reporting [i915]] *ERROR* uncleared fifo underrun on pipe C [ 4143.345688] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun Did not happen first at boot, but once it started didn't stop happening. Was playing video at the time but pausing it didn't seem to stop it. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: xorg 1:7.7+12ubuntu1 ProcVersionSignature: Ubuntu 4.3.0-5.16-generic 4.3.3 Uname: Linux 4.3.0-5-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.19.3-0ubuntu2 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 CurrentDesktop: Unity Date: Wed Jan 6 16:01:45 2016 DistUpgraded: Fresh install DistroCodename: xenial DistroVariant: ubuntu ExtraDebuggingInterest: Yes, including running git bisection searches GraphicsCard: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0412] (rev 06) (prog-if 00 [VGA controller]) Subsystem: Gigabyte Technology Co., Ltd Device [1458:d000] InstallationDate: Installed on 2015-11-13 (53 days ago) InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: Gigabyte Technology Co., Ltd. Z97X-Gaming G1 WIFI-BK ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.3.0-5-generic.efi.signed root=UUID=79f3ac61-fbba-43f5-ae15-30b248bad5fe ro rootflags=subvol=@ quiet splash crashkernel=384M-:128M vt.handoff=7 SourcePackage: xorg UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/21/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: F7 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: Z97X-Gaming G1 WIFI-BK dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF7:bd04/21/2015:svnGigabyteTechnologyCo.,Ltd.:pnZ97X-GamingG1WIFI-BK:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnZ97X-GamingG1WIFI-BK:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: Z97X-Gaming G1 WIFI-BK dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: Gigabyte Technology Co., Ltd. version.compiz: compiz 1:0.9.12.2+16.04.20151211-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.65-3 version.libgl1-mesa-dri: libgl1-mesa-dri 11.0.7-1ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 11.0.7-1ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.17.3-2ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.6.1-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20151217-1~exp1ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu3 xserver.bootTime: Wed Jan 6 14:57:22 2016 xserver.configfile: default xserver.errors: systemd-logind: failed to get session: PID 1561 does not belong to any known session xserver.logfile: /var/log/Xorg.0.log xserver.outputs: xserver.version: 2:1.17.3-2ubuntu2 ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug compiz-0.9 ubuntu xenial -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1531422 Title: i915 underrun errors causing screen blanking To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1531422/+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 1246820] Re: fglrx-updates 2:13.101-0ubuntu3: fglrx-updates kernel module failed to build [error: incompatible types when returning type ‘kuid_t’ but ‘KCL_TYPE_Uid’ was expected]
Possible fix here: http://forums.opensuse.org/showthread.php/493913-ATI-Proprietary-driver-13-12-installation-fails-in-openSUSE-13-1 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to fglrx-installer-updates in Ubuntu. https://bugs.launchpad.net/bugs/1246820 Title: fglrx-updates 2:13.101-0ubuntu3: fglrx-updates kernel module failed to build [error: incompatible types when returning type ‘kuid_t’ but ‘KCL_TYPE_Uid’ was expected] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer-updates/+bug/1246820/+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
