[Bug 1931044] Re: SynPS/2 Synaptics TouchPad choppy movement after suspend
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931044 Title: SynPS/2 Synaptics TouchPad choppy movement after suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1931044/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1931044] Re: SynPS/2 Synaptics TouchPad choppy movement after suspend
** Attachment added: "screenshot_181.png" https://bugs.launchpad.net/bugs/1931044/+attachment/5511824/+files/screenshot_181.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931044 Title: SynPS/2 Synaptics TouchPad choppy movement after suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1931044/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1931044] Re: SynPS/2 Synaptics TouchPad choppy movement after suspend
Hi, it doesn't seem to help: I had an incident, where the choppyness didn't go away even after restart, and also not after adding said option. It improved after suspending the laptop and waking it up again. (my grub config is enclosed in the screenshot, I did update-grub and udpated-grub2) On Mon, Jul 5, 2021 at 6:45 AM Chris Chiu <1931...@bugs.launchpad.net> wrote: > Can you add the "i8042.reset=1" to the kernel boot command line and see > if it helps? > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1931044 > > Title: >SynPS/2 Synaptics TouchPad choppy movement after suspend > > Status in linux package in Ubuntu: > New > > Bug description: > Sometimes touchpad input becomes very laggy. > > It seems to be related to suspending the laptop. I think it also has > to do with other mice being plugged in/out. > > Often, suspending and waking up immediately afterwards makes the > pointer fluent again. > > > This is not the only problem I see with this touchpad/driver: > Sometimes the pointer stops moving horizontally as if it got stuck in a > scrolling gesture. > Sometimes the pointer (almost) stops moving completely. Suspending often > but not always helps. > I am not sure whether these problems are related. > > I am happy to debug the problem, but I don't know where to start. > > > >> xinput list > ⎡ Virtual core pointerid=2[master pointer > (3)] > ⎜ ↳ Virtual core XTEST pointer id=4[slave > pointer (2)] > ⎜ ↳ SynPS/2 Synaptics TouchPad id=10 [slave > pointer (2)] > ⎜ ↳ TPPS/2 IBM TrackPoint id=11 [slave > pointer (2)] > ⎣ Virtual core keyboard id=3[master keyboard > (2)] > ↳ Virtual core XTEST keyboard id=5[slave > keyboard (3)] > ↳ Power Buttonid=6[slave > keyboard (3)] > ↳ Video Bus id=7[slave > keyboard (3)] > ↳ Sleep Buttonid=8[slave > keyboard (3)] > ↳ AT Translated Set 2 keyboardid=9[slave > keyboard (3)] > ↳ ThinkPad Extra Buttons id=12 [slave > keyboard (3)] > ↳ Integrated Camera: Integrated C id=13 [slave > keyboard (3)] > > > >> lsb_release -a > No LSB modules are available. > Distributor ID: Ubuntu > Description: Ubuntu 20.04.2 LTS > Release: 20.04 > Codename: focal > > >> cat /proc/bus/input/devices > ... > I: Bus=0011 Vendor=0002 Product=0007 Version=01b1 > N: Name="SynPS/2 Synaptics TouchPad" > P: Phys=isa0060/serio1/input0 > S: Sysfs=/devices/platform/i8042/serio1/input/input5 > U: Uniq= > H: Handlers=mouse0 event5 > B: PROP=5 > B: EV=b > B: KEY=e520 1 0 0 0 0 > B: ABS=66080001103 > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1931044/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931044 Title: SynPS/2 Synaptics TouchPad choppy movement after suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1931044/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1931044] Re: SynPS/2 Synaptics TouchPad choppy movement after suspend
Can you add the "i8042.reset=1" to the kernel boot command line and see if it helps? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931044 Title: SynPS/2 Synaptics TouchPad choppy movement after suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1931044/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1931044] Re: SynPS/2 Synaptics TouchPad choppy movement after suspend
Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https://wiki.ubuntu.com/Bugs/FindRightPackage. You might also ask for help in the #ubuntu-bugs irc channel on Freenode. To change the source package that this bug is filed about visit https://bugs.launchpad.net/ubuntu/+bug/1931044/+editstatus and add the package name in the text box next to the word Package. [This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.] ** Tags added: bot-comment -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931044 Title: SynPS/2 Synaptics TouchPad choppy movement after suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1931044/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1931044] Re: SynPS/2 Synaptics TouchPad choppy movement after suspend
** Package changed: ubuntu => linux (Ubuntu) ** Tags added: focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931044 Title: SynPS/2 Synaptics TouchPad choppy movement after suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1931044/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
