[Bug 1827407] Re: Touchpad scrolling becomes glitchy or unresponsive
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: xinput (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827407 Title: Touchpad scrolling becomes glitchy or unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xinput/+bug/1827407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1827407] Re: Touchpad scrolling becomes glitchy or unresponsive
English only here ;) What's the 'latest kernel' in this case? Did you test older kernels to see which version broke it? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827407 Title: Touchpad scrolling becomes glitchy or unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xinput/+bug/1827407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1827407] Re: Touchpad scrolling becomes glitchy or unresponsive
Moi, Viimeisimmän kernelin myötä on ruvennut käymään niin, että kahden sormen toiminnot eivät enää toimi ollenkaan, kun kone käy lepotilassa. - Timo ‐‐‐ Original Message ‐‐‐ On Friday, May 3, 2019 9:27 AM, Timo Aaltonen wrote: > if the boot menu doesn't show up, hit esc when the bios info screen > disappears > > --- > > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1827407 > > Title: > Touchpad scrolling becomes glitchy or unresponsive > > Status in xinput package in Ubuntu: > New > > Bug description: > When I start Ubuntu, the touchpad scrolling (using two fingers) works > great, but after some time (usually hours) the scrolling becomes very > glitchy. The scrolling starts to feel very unresponsive and I have to > do the scrolling motion two to three times to scroll the normal amount > on a page or document. It feels like only small parts of the actual > finger motion converts to scrolling and the rest is cut off. Sometimes > (rarely) the scrolling just dies completely. Booting fixes this issue, > but often the issue is back very quickly after boot. Unfortunately I > have no steps on how to replicate this issue. > > This is a new-ish problem that started happening after an update at > some point a few months ago and did not appear in the first 18.04 > release versions. > > ProblemType: Bug > DistroRelease: Ubuntu 18.04 > Package: xinput 1.6.2-1build1 > ProcVersionSignature: Ubuntu 4.15.0-48.51-generic 4.15.18 > Uname: Linux 4.15.0-48-generic x86_64 > ApportVersion: 2.20.9-0ubuntu7.6 > Architecture: amd64 > BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' > CompositorRunning: None > CurrentDesktop: ubuntu:GNOME > Date: Thu May 2 21:11:18 2019 > DistUpgraded: Fresh install > DistroCodename: bionic > DistroVariant: ubuntu > DkmsStatus: > virtualbox, 5.2.18, 4.15.0-47-generic, x86_64: installed > virtualbox, 5.2.18, 4.15.0-48-generic, x86_64: installed > GraphicsCard: > Intel Corporation HD Graphics 5500 [8086:1616] (rev 09) (prog-if 00 [VGA > controller]) > Subsystem: Lenovo HD Graphics 5500 [17aa:5036] > InstallationDate: Installed on 2019-01-02 (119 days ago) > InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) > MachineType: LENOVO 20BWS1S000 > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-48-generic > root=UUID=cb376add-fb0b-4005-bf43-86651dcf840d ro quiet splash vt.handoff=1 > SourcePackage: xinput > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 09/14/2018 > dmi.bios.vendor: LENOVO > dmi.bios.version: JBET71WW (1.35 ) > dmi.board.asset.tag: Not Available > dmi.board.name: 20BWS1S000 > dmi.board.vendor: LENOVO > dmi.board.version: SDK0K11826 WIN > dmi.chassis.asset.tag: No Asset Information > dmi.chassis.type: 10 > dmi.chassis.vendor: LENOVO > dmi.chassis.version: None > dmi.modalias: > dmi:bvnLENOVO:bvrJBET71WW(1.35):bd09/14/2018:svnLENOVO:pn20BWS1S000:pvrThinkPadT450s:rvnLENOVO:rn20BWS1S000:rvrSDK0K11826WIN:cvnLENOVO:ct10:cvrNone: > dmi.product.family: ThinkPad T450s > dmi.product.name: 20BWS1S000 > dmi.product.version: ThinkPad T450s > dmi.sys.vendor: LENOVO > version.compiz: compiz N/A > version.libdrm2: libdrm2 2.4.95-1~18.04.1 > version.libgl1-mesa-dri: libgl1-mesa-dri 18.2.8-0ubuntu0~18.04.2 > version.libgl1-mesa-glx: libgl1-mesa-glx 18.2.8-0ubuntu0~18.04.2 > 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 > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/xinput/+bug/1827407/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827407 Title: Touchpad scrolling becomes glitchy or unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xinput/+bug/1827407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1827407] Re: Touchpad scrolling becomes glitchy or unresponsive
if the boot menu doesn't show up, hit esc when the bios info screen disappears -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827407 Title: Touchpad scrolling becomes glitchy or unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xinput/+bug/1827407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1827407] Re: Touchpad scrolling becomes glitchy or unresponsive
Hey, Thanks for the quick reply. How do I go around and boot up Ubuntu with an older kernel? Sent from ProtonMail Mobile On Fri, May 3, 2019 at 07:30, Timo Aaltonen wrote: > It's likely caused by the kernel. You should have some older kernel > versions installed, but if not, you can install them via 'apt install > linux-image-4.15.0-NN-generic' where NN is a number. > > 18.04 released with -20 (I think..), so pick something after that and > 'bisect' these builds until you find the first version where it broke. > Remember to select the correct kernel from the boot menu. It should be > fairly easy to spot the offending commit in a specific kernel update. > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1827407 > > Title: > Touchpad scrolling becomes glitchy or unresponsive > > Status in xinput package in Ubuntu: > New > > Bug description: > When I start Ubuntu, the touchpad scrolling (using two fingers) works > great, but after some time (usually hours) the scrolling becomes very > glitchy. The scrolling starts to feel very unresponsive and I have to > do the scrolling motion two to three times to scroll the normal amount > on a page or document. It feels like only small parts of the actual > finger motion converts to scrolling and the rest is cut off. Sometimes > (rarely) the scrolling just dies completely. Booting fixes this issue, > but often the issue is back very quickly after boot. Unfortunately I > have no steps on how to replicate this issue. > > This is a new-ish problem that started happening after an update at > some point a few months ago and did not appear in the first 18.04 > release versions. > > ProblemType: Bug > DistroRelease: Ubuntu 18.04 > Package: xinput 1.6.2-1build1 > ProcVersionSignature: Ubuntu 4.15.0-48.51-generic 4.15.18 > Uname: Linux 4.15.0-48-generic x86_64 > ApportVersion: 2.20.9-0ubuntu7.6 > Architecture: amd64 > BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' > CompositorRunning: None > CurrentDesktop: ubuntu:GNOME > Date: Thu May 2 21:11:18 2019 > DistUpgraded: Fresh install > DistroCodename: bionic > DistroVariant: ubuntu > DkmsStatus: > virtualbox, 5.2.18, 4.15.0-47-generic, x86_64: installed > virtualbox, 5.2.18, 4.15.0-48-generic, x86_64: installed > GraphicsCard: > Intel Corporation HD Graphics 5500 [8086:1616] (rev 09) (prog-if 00 [VGA > controller]) >Subsystem: Lenovo HD Graphics 5500 [17aa:5036] > InstallationDate: Installed on 2019-01-02 (119 days ago) > InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) > MachineType: LENOVO 20BWS1S000 > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-48-generic > root=UUID=cb376add-fb0b-4005-bf43-86651dcf840d ro quiet splash vt.handoff=1 > SourcePackage: xinput > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 09/14/2018 > dmi.bios.vendor: LENOVO > dmi.bios.version: JBET71WW (1.35 ) > dmi.board.asset.tag: Not Available > dmi.board.name: 20BWS1S000 > dmi.board.vendor: LENOVO > dmi.board.version: SDK0K11826 WIN > dmi.chassis.asset.tag: No Asset Information > dmi.chassis.type: 10 > dmi.chassis.vendor: LENOVO > dmi.chassis.version: None > dmi.modalias: > dmi:bvnLENOVO:bvrJBET71WW(1.35):bd09/14/2018:svnLENOVO:pn20BWS1S000:pvrThinkPadT450s:rvnLENOVO:rn20BWS1S000:rvrSDK0K11826WIN:cvnLENOVO:ct10:cvrNone: > dmi.product.family: ThinkPad T450s > dmi.product.name: 20BWS1S000 > dmi.product.version: ThinkPad T450s > dmi.sys.vendor: LENOVO > version.compiz: compiz N/A > version.libdrm2: libdrm2 2.4.95-1~18.04.1 > version.libgl1-mesa-dri: libgl1-mesa-dri 18.2.8-0ubuntu0~18.04.2 > version.libgl1-mesa-glx: libgl1-mesa-glx 18.2.8-0ubuntu0~18.04.2 > 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 > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/xinput/+bug/1827407/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827407 Title: Touchpad scrolling becomes glitchy or unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xinput/+bug/1827407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1827407] Re: Touchpad scrolling becomes glitchy or unresponsive
It's likely caused by the kernel. You should have some older kernel versions installed, but if not, you can install them via 'apt install linux-image-4.15.0-NN-generic' where NN is a number. 18.04 released with -20 (I think..), so pick something after that and 'bisect' these builds until you find the first version where it broke. Remember to select the correct kernel from the boot menu. It should be fairly easy to spot the offending commit in a specific kernel update. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827407 Title: Touchpad scrolling becomes glitchy or unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xinput/+bug/1827407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1827407] Re: Touchpad scrolling becomes glitchy or unresponsive
..and testing an older kernel should verify if it's a kernel bug or not -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827407 Title: Touchpad scrolling becomes glitchy or unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xinput/+bug/1827407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1827407] Re: Touchpad scrolling becomes glitchy or unresponsive
I'd like to add that the glitch appears in right clicking with two fingers at the same time as well. ** Description changed: When I start Ubuntu, the touchpad scrolling (using two fingers) works great, but after some time (usually hours) the scrolling becomes very glitchy. The scrolling starts to feel very unresponsive and I have to do the scrolling motion two to three times to scroll the normal amount on a page or document. It feels like only small parts of the actual finger motion converts to scrolling and the rest is cut off. Sometimes (rarely) the scrolling just dies completely. Booting fixes this issue, but often the issue is back very quickly after boot. Unfortunately I have no steps on how to replicate this issue. - This is a new-ish problem that started happening after an update - sometime a few months ago and did not appear in the first 18.04 release + This is a new-ish problem that started happening after an update at some + point a few months ago and did not appear in the first 18.04 release versions. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: xinput 1.6.2-1build1 ProcVersionSignature: Ubuntu 4.15.0-48.51-generic 4.15.18 Uname: Linux 4.15.0-48-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Thu May 2 21:11:18 2019 DistUpgraded: Fresh install DistroCodename: bionic DistroVariant: ubuntu DkmsStatus: - virtualbox, 5.2.18, 4.15.0-47-generic, x86_64: installed - virtualbox, 5.2.18, 4.15.0-48-generic, x86_64: installed + virtualbox, 5.2.18, 4.15.0-47-generic, x86_64: installed + virtualbox, 5.2.18, 4.15.0-48-generic, x86_64: installed GraphicsCard: - Intel Corporation HD Graphics 5500 [8086:1616] (rev 09) (prog-if 00 [VGA controller]) -Subsystem: Lenovo HD Graphics 5500 [17aa:5036] + Intel Corporation HD Graphics 5500 [8086:1616] (rev 09) (prog-if 00 [VGA controller]) + Subsystem: Lenovo HD Graphics 5500 [17aa:5036] InstallationDate: Installed on 2019-01-02 (119 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: LENOVO 20BWS1S000 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-48-generic root=UUID=cb376add-fb0b-4005-bf43-86651dcf840d ro quiet splash vt.handoff=1 SourcePackage: xinput UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/14/2018 dmi.bios.vendor: LENOVO dmi.bios.version: JBET71WW (1.35 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BWS1S000 dmi.board.vendor: LENOVO dmi.board.version: SDK0K11826 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrJBET71WW(1.35):bd09/14/2018:svnLENOVO:pn20BWS1S000:pvrThinkPadT450s:rvnLENOVO:rn20BWS1S000:rvrSDK0K11826WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T450s dmi.product.name: 20BWS1S000 dmi.product.version: ThinkPad T450s dmi.sys.vendor: LENOVO version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.95-1~18.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri 18.2.8-0ubuntu0~18.04.2 version.libgl1-mesa-glx: libgl1-mesa-glx 18.2.8-0ubuntu0~18.04.2 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 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827407 Title: Touchpad scrolling becomes glitchy or unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xinput/+bug/1827407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
