Public bug reported: So , when i attached second monitor HPL1706 to my laptop HP 250 g5, my mouse pointer started to leave trail that blinks. This trail disappears when the mouse pointer hits the "quick select bar?" on the left side of main screen, or when the pointer goes on the second monitor where it continues to leave this trail.
Pointer also disturbs the content that it "hits" or it places small box of the area it was moment before - like if i take a peace of puzzle, copy it and place over some other peace of puzzle so that main picture is not clear. Right click also resets the bug. Pointer disappears and re-appears if it's not moving but when it's not visible, the trail is. This interval is around 1 second. This affects my, already weak, PC performance. 1 time, when i logged into my account after being afk, this bug was not present 100% until i tried to move sublime's window around the screen. When i disconnect the second monitor, the bug is present but in much smaller dose. Every edit on this message (every letter i enter etc.) affects this bug - it changes which pointers will be visible on the screen. Lets say there is 10 pointers on screen - now its visible pointers 1,4,8 and when i press a letter it changes to 2,5,9 etc. something like this. If there is no action this change is automatic after approx. 1 second. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: xorg 1:7.7+19ubuntu7.1 ProcVersionSignature: Ubuntu 4.15.0-38.41-generic 4.15.18 Uname: Linux 4.15.0-38-generic x86_64 NonfreeKernelModules: lkp_Ubuntu_4_15_0_38_41_generic_45 ApportVersion: 2.20.9-0ubuntu7.4 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Sat Nov 17 16:42:58 2018 DistUpgraded: Fresh install DistroCodename: bionic DistroVariant: ubuntu GraphicsCard: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Integrated Graphics Controller [8086:22b1] (rev 35) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Integrated Graphics Controller [103c:81f1] InstallationDate: Installed on 2018-10-25 (22 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) MachineType: HP HP 250 G5 Notebook PC ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-38-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1 SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/01/2016 dmi.bios.vendor: Insyde dmi.bios.version: F.14 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 81F1 dmi.board.vendor: HP dmi.board.version: 64.31 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.14:bd08/01/2016:svnHP:pnHP250G5NotebookPC:pvrType1ProductConfigId:rvnHP:rn81F1:rvr64.31:cvnHewlett-Packard:ct10:cvrChassisVersion: dmi.product.family: 103C_5336AN G=N L=SMB B=HP S=250 dmi.product.name: HP 250 G5 Notebook PC dmi.product.version: Type1ProductConfigId dmi.sys.vendor: HP version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.91-2 version.libgl1-mesa-dri: libgl1-mesa-dri 18.0.5-0ubuntu0~18.04.1 version.libgl1-mesa-glx: libgl1-mesa-glx 18.0.5-0ubuntu0~18.04.1 version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu4.2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A 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: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic ubuntu -- 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/1803830 Title: Mouse pointer trailing and disturbing the content that the pointer "touches" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1803830/+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