[Bug 1722478] Re: Two-finger scrolling and click-and-drag no longer works after resuming from suspend
** Bug watch added: gitlab.freedesktop.org/libinput/libinput/-/issues #521 https://gitlab.freedesktop.org/libinput/libinput/-/issues/521 ** Bug watch added: gitlab.freedesktop.org/libinput/libinput/-/issues #537 https://gitlab.freedesktop.org/libinput/libinput/-/issues/537 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478]
The libinput modifications I made have been merge to systemd -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478]
2021-01-09 (土) の 09:42 + に bugzilla-dae...@bugzilla.kernel.org さんは書きました: > https://bugzilla.kernel.org/show_bug.cgi?id=196719 > > --- Comment #18 from paviluf (jeremy9...@gmail.com) --- > I don't know if it's related to the jitter you experience but with > these tweaks > the cursor is really precise now (read both issue as they are > related) > > https://gitlab.freedesktop.org/libinput/libinput/-/issues/521 > https://gitlab.freedesktop.org/libinput/libinput/-/issues/537 > This seem to have fixed the issue for me, but the standing issue that it is unusable without any modification. The average user would not bother finding out what a GRUB config is or how to add kernel boot perameters. Doing these sorts of things so that their touchpad (and trackpoint) doesn't permenantly fail after they wake their laptop is not an option. As for the libinput modifications you made in your PR, have they been added to the systemd source? Would that fix the jitter issues for other users out-of-the-box? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478]
I don't know if it's related to the jitter you experience but with these tweaks the cursor is really precise now (read both issue as they are related) https://gitlab.freedesktop.org/libinput/libinput/-/issues/521 https://gitlab.freedesktop.org/libinput/libinput/-/issues/537 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478]
I sometimes get the jitter too but I've yet to find a reliable way to reproduce it. I also get low speed jitter where the packets reported to the interrupt handler don't have new x and y coords but the pressure is changing. This results in jerkiness at very low speed which I can reliably reproduce. This looks to some extent like h/w (or rather touchpad firmware) but i need to work my way down the input stack to convince myself of that yet. I'm trying to work through touchpad related stuff this week as i have some spare time. I'll update if i get anywhere. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478]
Created attachment 294373 attachment-28066-0.html I'm also experiencing periodic jitteryness of the touchpad tracking, but I've no clue as to how to reproduce it. It seeming starts at random, and causes any sort of tracking to make the cursor jump vertically (oddly never horizontally) while being moved. This may be a hardware issue, but since I'm unable to test the patch I will have to try it when it gets merged. 28 Aralık 2020 Pazartesi tarihinde, 12:29 saatinde, bugzilla-dae...@bugzilla.kernel.org şöyle yazmış: > https://bugzilla.kernel.org/show_bug.cgi?id=196719 > > Justin Busby (jb.ker...@fastmail.com) changed: > >What|Removed |Added > > CC||jb.ker...@fastmail.com > > --- Comment #15 from Justin Busby (jb.ker...@fastmail.com) --- > I've submitted a fix to the input maintainers. I've been running this since > the > 23rd and it seems to be fine. No need to pass any params to the driver to > change the protocol or anything like that. > > It's yet to be reviewed but since it's a single line change I'd hope it'll > get > look at at some point soon. > > You can test the patch yourself in your own build. > > > https://patchwork.kernel.org/project/linux-input/patch/1e2e981b-05af-43a7-bdfe-424d8783d...@www.fastmail.com/ > > -- > You may reply to this email to add a comment. > > You are receiving this mail because: > You are on the CC list for the bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478]
I've submitted a fix to the input maintainers. I've been running this since the 23rd and it seems to be fine. No need to pass any params to the driver to change the protocol or anything like that. It's yet to be reviewed but since it's a single line change I'd hope it'll get look at at some point soon. You can test the patch yourself in your own build. https://patchwork.kernel.org/project/linux- input/patch/1e2e981b-05af-43a7-bdfe-424d8783d...@www.fastmail.com/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478]
I can confirm this is still very much an issue on elementary 6 based on Ubuntu LTS 20.04, also includes jittering and jumping every so often even with the kernel peramiter workaround mentioned in other comments -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling and click-and-drag no longer works after resuming from suspend
Thinkpad T400 with non working two finger scroll here running Kubuntu 20.04, I just wanted to comment that none of the above solutions worked for me, but one that I found buried in a youtube video did get it to work! And I just can't leave it visible ONLY in a video, it's just not right. What it boils down to is running these three xinput commands (I'm sure someone with more knowledge can say what this actually does and possibly the corresponding configuration file settings) xinput --set-prop --type=int --format=32 "SynPS/2 Synaptics TouchPad" "Synaptics Two-Finger Width" 8 xinput --set-prop --type=int --format=32 "SynPS/2 Synaptics TouchPad" "Synaptics Two-Finger Pressure" 4 xinput --set-prop --type=int --format=8 "SynPS/2 Synaptics TouchPad" "Synaptics Two-Finger Scrolling" 1 0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478]
I have the same problem on my Thinkpad x240 with Ubuntu 20.04 Linux E5450 5.4.0-42-generic #46-Ubuntu SMP Fri Jul 10 00:24:02 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux This kernel parameter workaround "psmouse.synaptics_intertouch=0" work in the meantime (forever since it's 3 years old bug ??) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling and click-and-drag no longer works after resuming from suspend
Also seeing the same behavior on 20.04 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling and click-and-drag no longer works after resuming from suspend
thrantir's solution works for me in 20.04, is there a way to make this automatic on wake? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling and click-and-drag no longer works after resuming from suspend
I got this issue on Ubuntu 20.04 too... on this laptop I had a similar problem on the 19.10, the touchpad didn't work at all after resum from suspend, i used to fix that calling sudo rmmod i2c_hid sudo modprobe i2c_hid and it works too on this issue on 20.04, shall we provide some more informations to solve the problem at its root? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling and click-and-drag no longer works after resuming from suspend
** Changed in: linux (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling and click-and-drag no longer works after resuming from suspend
I started to experience this bug now after kernel update, 4.15.0-96-generic, 18.04.4, Thinkpad-T470s. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478]
The bug is still present in 5.3 (from Ubuntu). I haven't had a chance to check upstream yet. Is any maintainer monitoring this ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling and click-and-drag no longer works after resuming from suspend
Also on 18.04.3 with 5.3.0-26-generic on a clevo p650re. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling and click-and-drag no longer works after resuming from suspend
Same issue on Ubuntu 18.04.3 (kernel 4.15.0-72) with a Lenovo Thinkpad E580. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling and click-and-drag no longer works after resuming from suspend
After a reboot applied an automatic system update I applied today to my 18.04.3 LTS IBM ThinkPad X1 Carbon my mouse wasn't working! Some comments in scripts I'd left around helped me found my way back to this bug and ... modprobe -r i2c-i801 ... fixed the immediate issue. But I saw the "scroll doesn't work after suspend" issue again. Right now I've un-commented the i2c_i801 in /etc/modprobe.d/blacklist.conf and I also feel like I had to REadd psmouse.synaptics_intertouch=0 in /etc/default/grub - could that have gotten overwritten on an upgrade? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling and click-and-drag no longer works after resuming from suspend
With my T480 and the 5.0 ubuntu kernel, and the 5.3 in the proposed PPA, two finger scrolling does not work unless I specify psmouse.synaptics_intertouch=0 or =1 either value fixes it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling and click-and-drag no longer works after resuming from suspend
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: kmod (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/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling and click-and-drag no longer works after resuming from suspend
ThinkPad T580, trying to fix random secondary mouse button click events had me try out the xinput-xwe-18.04 package when I noticed the same problem. Randomly timed middle button clicks had not gone away. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling and click-and-drag no longer works after resuming from suspend
** Also affects: kmod (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling and click-and-drag no longer works after resuming from suspend
On my ThinkPad T580, I have the same issue. Two-finger scrolling no long works after suspend. The problems started after the upgrade to kernel: 5.0.0-31-generic #33~18.04.1-Ubuntu SMP Tue Oct 1 10:20:39 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling and click-and-drag no longer works after resuming from suspend
** Summary changed: - Two-finger scrolling no longer works after resuming from suspend + Two-finger scrolling and click-and-drag no longer works after resuming from suspend -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
This is getting creepier. Even though as I said in comment #66 I was able to fix this with modprobe i2c-i801, it no longer works after upgrading from 5.0.0-27-generic to 5.0.0-29-generic. However, the fix from comment #16 works. modprobe -r psmouse modprobe psmouse -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Just adding a quick note that I experienced this problem on a Thinkpad T480 running 18.04, after updating to 4.15.0-62-generic. Going back to 4.15.0-55-generic fixes the issue. I didn't check -58 and -60 to see how they behave, but I should do that as soon as I have time for that. Note that it may also be a different issue with the same symptoms. This is also a SynPS/2 Synaptics device. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Just adding a quick note that I experienced this problem on a Thinkpad T480 running 18.04, after updating to 4.15.0-62-generic. Going back to 4.15.0-55-generic fixes the issue. I didn't check -58 and -60 to see how they behave, but I should do that as soon as I have time for that. Note that it may also be a different issue with the same symptoms. This is also a SynPS/2 Synaptics device. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
#44 & #45 solve the issue -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
** Tags added: cscc -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Hardware: Thinkpad T440s OS/Kernel: Kubuntu 18.04/4.15.0-52-generic Driver: mtrack Also experienced this bug. The temporary fix (modprobe) worked, but commenting out the "blacklist i2c_i801" line resulted in the machine not finding the touchpad on reboot. I was able to successfully fix this issue by changing /etc/default/grub as stated in post 43. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
I was not having any issue with two-finger scrolling on my T560 and kernel 4.18.0-18-generic. I was trying to resolve a separate problem, that the pointing stick pointing in the center of the keyboard wasn't functioning, and would in fact cause the touchpad to stop functioning if I attempted to use it. The pointing stick's function was restored by adding psmouse.proto=imps to my bootloader options. However, now my touchpad 1) refuses to send scroll events, and 2) refuses to stop emulating mouse clicks (even after it's been disabled in tweaks). I've attempted every fix on this thread, with no success. Some of them cause the pointing stick to stop working again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Quick follower to my own #102, it turns out that my machine simply needed to be started twice with the bootloader option psmouse.proto=imps set. The first time shook something looks in Gnome which resulted in a notification appearing about a minute after boot, "software update made that require restart." After the restart, when I open my Mouse & Touchpad control panel, the two-finger/edge-scrolling/tap-to-click controls have appeared (they were hidden on the first boot!) and function correctly. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
The instructions in comments #44 and #45 totally solved this for me! Thank you. Further, I think my machine is now going to sleep more reliably :) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
disregard my post. Seems to work now after I rebooted. Just tested closing the lid reopening and it works fine. I'll post on here if I find any further issues. Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
I have a T440s running 18.04.2 after I close the lid and reopen to continue session, the scrolling on my trackpad gets lagged and the pointer seems off. I have to to a restart to make things normal again. I followed the fix on comment #44 and #45 and after suspend my scroll completely stopped working. Any help or tips from the other users with T440s'? Thanks, -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
kmod (25-1ubuntu3) disco; urgency=medium * Drop i2c_i801 from the blacklist again, things work fine with current kernels. (LP: #1786574) -- Timo Aaltonen Thu, 04 Apr 2019 11:30:14 +0300 ... The above fixed it for me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Ok, I meant "still present in Ubuntu 19.04" in the last comment :D Also worth mentioning: the "sudo modprobe i2c-i801" fix also restores the two-finger-tap right clicking behavior, which was also broken alongside two-finger scrolling. But there was no three-finger-tapping instead, so unlike the case how two-finger-scrolling broke. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
For Robin (brobert420), who in comment #69: > Commenting out blacklist i2c_i801 did end with mouse not working at all after > wakeup […]. I got an L440. Ubuntu 18.04 4.19rc1 I had the same problem with a ThinkPad T440s on Ubuntu 19.10 beta. (Just that there was no blacklist entry in /etc/modprobe.d/blacklist.conf so I used "modprobe i2c_i801" instead.) However, when I instead use the module name with a "-" instead of "_": modprobe i2c-i801 then it works immediately to restore two-finger scrolling, and two- finger scrolling keeps working after a suspend-and-resume cycle. In other news, this bug is still present in Ubuntu 19.10. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478]
Try removing "blacklist i2c_i801" from /etc/modprobe.d/blacklist.conf. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478]
Thanks for the tip Kai-Heng Feng. It appears this resolves the issue thus far with the two finger click issue, but it seems not to recognize the two finger scroll still however I think that should probably be a different issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478]
I can confirm this issue is still present in 18.04 with a new model W540. If anyone wants me to provide any info, please let me know what you would like. Will be glad to help. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
This will be solved once LP: #1802135 is "Fix Released". -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Bug affects Ubuntu 18.10 on W540 as well. Confirm psmouse.synaptics_intertouch=0 (so called) fix. Hello, guys, we're in the 21st century, perhaps you did not have time to notice?!? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Thinkpad T540p, same as comment #86: reloading psmouse fixes the problem until next suspend, setting psmouse.synaptics_intertouch=0 fixes it for good. Extra note: i2c_i801 isn't blacklisted, but does not load by itself either. Having it loaded (including before psmouse) seems to have no effect on multitouch getting messed up on resume. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Comment #44 and #45 worked fine for me. I have a Lenovo ThinkPad T440 Thaks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
corentin barbu, please file a new bug as Precision 7530 uses a different touchpad. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Similar problem here on brand new Dell precision 7530 sold with Ubuntu 16.04... uname -a: Linux atlas 4.15.0-39-generic #42~16.04.1-Ubuntu SMP Wed Oct 24 17:09:54 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux The two finger scrolling -and tap to click- stops working after suspend but none of the temporary or supposedly permanent fixes listed in #86 work, no "blacklist i2c_*" in /etc/modprobe.d/blacklist.conf either. t -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
For Ubuntu 18.04 on ThinkPad-11e, kernel version 4.15.0-38-generic: A) comment #44 and #45 solves the issue completely. B) comment #16 works temporarily/partially. C) comment #63 "blacklist i2c_i801" does not exist in /etc/modprobe.d/blacklist.conf -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Sorry, I messed up something last time. #16 (the modprobe thing) fixes it temporarily. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
It affects me too, on fresh Ubuntu 18.04 on Thinkpad X240. The two finger scrolling works until suspend/resume, after that only the three- finger one, but not without glitches. The modprobe command disables both my touchpad and trackpoint. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
I can also confirm that this problem still exists with a fresh install of Ubuntu 18.10 with kernel 4.18.0.. I will try the psmouse.synaptics_intertouch=0 workaround. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
And yet another X1 Carbon 5th gen running 4.18.0-10-generic and Ubuntu 18.10 issue present. One of #16, #43 and #63 helps to mitigate the problem. Thanks a lot to all the contributors! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Another X1 Carbon 5th gen user confirming this bug, running Ubuntu 18.04.1 with kernel 4.15.0-38-generic. So, my findings reconfirm what other users have reported: a) post #16 works as a temporary non-persistent fix b) posts #43 and #63 are persistent fixes The difference between #43 and #63 is that #63 takes about 5-6 seconds more than #43 to put the computer to sleep upon closing the lid. Just my two cents. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
This workaround in comment #72 works for me; two finger scrolling and click-and-drag work after resuming from suspend. Add the following line to this file: `/etc/defaults/grub` > GRUB_CMDLINE_LINUX_DEFAULT="quiet splash psmouse.synaptics_intertouch=0" Then run `update-grub` -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Same problem on Thinkpad X1 Carbon 3rd Gen with Ubuntu 18.04 and 18.10. Currently using kernel 4.18.0-10-generic. Commands in #16 resolve the problem for 18.10, not tested for 18.04. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Same problem on Thinkpad X1 Carbon 5th Gen with Ubuntu 18.04 Currently using kernel 4.15.0-38-generic Commands in comment #16 resolve the problem until next suspend. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Just confirming this: This keeps happening with Thinkpad X280. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Observed similar behavior on Ubuntu 18.04 with ThinkPad X280 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Same problem for me with Ubuntu 18.10 on ThinkPad T550. The two commands in #16 fix it till the next sleep. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
As the model hasn't been mentioned here yet, I thought I'd report that it also affects me on a ThinkPad X250 with Ubuntu 18.04. The two commands in comment #16 do fix it momentarily. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
I managed to get two-finger scrolling working after installing the Intel microcode firmware package. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Also on ThinkPad X1 Carbon 5th Linux x1-cosmic 4.18.0-10-generic #11-Ubuntu SMP Thu Oct 11 15:13:55 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Synaptics touchpad xinput ⎡ Virtual core pointer id=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointerid=4[slave pointer (2)] ⎜ ↳ SynPS/2 Synaptics TouchPadid=11 [slave pointer (2)] ⎜ ↳ TPPS/2 ALPS TrackPointid=12 [slave pointer (2)] Two finger scroll reproducibly stops working after suspend. workaround of editing /etc/defaults/grub line to GRUB_CMDLINE_LINUX_DEFAULT="quiet splash psmouse.synaptics_intertouch=0" does work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
I can also confirm that this affects the Lenovo ThinkPad Carbon 5th gen. After resuming from suspend to ram the touchpad is broken -- two-finger gesture doesn't work. $ sudo dmidecode -t system | grep -i "system information" -A 3 System Information Manufacturer: LENOVO Product Name: 20HRS14W00 Version: ThinkPad X1 Carbon 5th A temporary workaround is to reload the module "psmouse" after resume. $ sudo modprobe -r psmouse && sudo modprobe psmouse Disabling the blacklisting of module "i2c_i801" as suggested by kaihengfeng (thanks!) does fix the issue for good. $ sudo sed -i 's/^blacklist\ i2c_i801/#blacklist\ i2c_i801/g' /etc/modprobe.d/blacklist.conf Some other thoughts: * Review if the fix for #16602 is still pertinent (the blacklisting of i2c_i801 was apparently added for a machine which is now almost 15 years old and wrongly refers to Ubuntu bug #10306) * The blacklisting of i2c_i801 also break some other things, see #1475945 (blacklisting i2c_i801 breaks trackpad detection on Acer C710, plus other hardware) * Confirm the link with kernel commit e839ffab028981ac77f650faf8c84f16e1719738 (cf. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=e839ffab028981ac77f650faf8c84f16e1719738) as suggested by kaihengfeng (also mentioned in kernel bug #196719 (cf. https://bugzilla.kernel.org/show_bug.cgi?id=196719) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
I have a Thinkpad X1 Carbon 5th gen, and am also affected. Modprobing psmouse also temporarily fixes for me (but if comes back if I close the lid of my laptop and wake it up again), and adding the synaptics_intertouch option in grub also seems to prevent it from coming back. It only started happening in the last few days, and I generally install updates whenever they are available, though I haven't been using my laptop every day (so it may have started happening in the last week or two at most). I'm surprised it did only start recently, given this bug was filed a while back. $ uname -a Linux x1carbon 4.15.0-36-generic #39-Ubuntu SMP Mon Sep 24 16:19:09 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description:Ubuntu 18.04.1 LTS Release:18.04 Codename: bionic $ sudo apt-get install libinput-tools & sudo libinput list-devices Device: SynPS/2 Synaptics TouchPad Kernel: /dev/input/event6 Group:8 Seat: seat0, default Size: 100x56mm Capabilities: pointer gesture Tap-to-click: disabled Tap-and-drag: enabled Tap drag lock:disabled Left-handed: disabled Nat.scrolling:disabled Middle emulation: disabled Calibration: n/a Scroll methods: *two-finger edge Click methods:*button-areas clickfinger Disable-w-typing: enabled Accel profiles: none Rotation: n/a -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Commenting out blacklist i2c_i801 did end with mouse not working at all after wakeup but adding psmouse.synaptics_intertouch=0 to grub did solve the issue. I got an L440. Ubuntu 18.04 4.19rc1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
The problem is also present on the ThinkPad X280, worked around by ``` modprobe -r psmouse modprobe psmouse ``` -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
I confirm that @chutz workaround (modprobing i2c-i801) fixes the problem on my X1 Carbon 3rd gen as well. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
This bug is also present on an X1 Carbon (gen 3). modprobe i2c-i801 after removing it from the blacklist.conf seems to solve the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
@kaihengfeng I can confirm that commenting out that line does indeed solve the problem. $ cat /etc/default/grub GRUB_DEFAULT=saved GRUB_SAVEDEFAULT=true GRUB_HIDDEN_TIMEOUT_QUIET=true GRUB_TIMEOUT=10 GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian` GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" GRUB_CMDLINE_LINUX="" $ cat /etc/modprobe.d/blacklist.conf (...) # causes failure to suspend on HP compaq nc6000 (Ubuntu: #10306) # blacklist i2c_i801 <-- COMMENTED OUT (...) Which means that, whatever does the module 'i2c_i801' to cause suspend failures on the HP Compaq NC6000, it also in direct or indirect charge of making the two-finger scrolling work on the Lenovo Thinkpad series T400. My system: Lenovo Thinkpad T450s Linux Mint 18.3 (based on Ubuntu 16.04 Xenial) $ uname -a Linux ThinkPad 4.13.0-39-generic #44~16.04.1-Ubuntu SMP Thu Apr 5 16:43:10 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
I no longer own this laptop (Thinkpad T440p), so I am not in a position to do further testing. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Hi, please remove psmouse.synaptics_intertouch=0" add comment out "blacklist i2c_i801" in /etc/modprobe.d/blacklist.conf, and see if this helps. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
I have a Lenovo Thinkpad L450, I experienced this bug on 4.15.0 (Ubuntu 18.04) and the kernel parameter "psmouse.synaptics_intertouch=0" solution did work for me, too. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Launchpad has imported 9 comments from the remote bug at https://bugzilla.kernel.org/show_bug.cgi?id=196719. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2017-08-21T13:09:18+00:00 johannes.w.seitz wrote: After updating to Kernel Version 4.12.7 and again with 4.12.8 two finger scrolling stops working every time my Thinkpad T431s wakes from suspend. With kernel version 4.12.6 and 4.9.44 (LTS) everything works, so I suppose it's an issue with the kernel/driver. The Trackpad is listed as "SynPS/2 Synaptics" when I do a `libinput list-devices`. I'm using the standard pre-compiled, current kernel package from Arch x64 (package `linux`). Do you need anything else from me? Any log files that would be helpful? Thanks! Johannes Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1722478/comments/0 On 2017-08-21T13:14:18+00:00 johannes.w.seitz wrote: Correction: The latest mainline kernel that worked for me was 4.11.9 and *not* 4.12.6. Sorry! Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1722478/comments/1 On 2017-08-21T19:56:47+00:00 thomas wrote: I have the same problem with a Thinkpad T440s. What's interesting is that scrolling still works, but now requires 3 fingers instead of 2. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1722478/comments/2 On 2017-08-22T09:25:18+00:00 johannes.w.seitz wrote: Created attachment 258041 attachment-22902-0.html I just tried to reproduce this. Same here! It works with three fingers instead of two. This is so weird! On 21 August 2017 at 21:56, wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=196719 > > Thomas Bächler (tho...@archlinux.org) changed: > >What|Removed |Added > > > CC||tho...@archlinux.org > > --- Comment #2 from Thomas Bächler (tho...@archlinux.org) --- > I have the same problem with a Thinkpad T440s. What's interesting is that > scrolling still works, but now requires 3 fingers instead of 2. > > -- > You are receiving this mail because: > You are on the CC list for the bug. > You reported the bug. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1722478/comments/3 On 2017-08-23T18:49:39+00:00 dmitry.torokhov wrote: Is it still shown as "SynPS/2 Synaptics" in 4.12 or became "Synaptics TM3289-002" or similar? I.e. did it switch over to RMI from PS/2? Can you try vanilla 4.12? Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1722478/comments/4 On 2017-08-26T13:46:29+00:00 johannes.w.seitz wrote: It did not change, it's still listed as follows: Device: SynPS/2 Synaptics TouchPad Kernel: /dev/input/event15 Group:7 Seat: seat0, default Size: 97x67mm Capabilities: pointer Tap-to-click: disabled Tap-and-drag: enabled Tap drag lock:disabled Left-handed: disabled Nat.scrolling:disabled Middle emulation: disabled Calibration: n/a Scroll methods: *two-finger edge Click methods:*button-areas clickfinger Disable-w-typing: enabled Accel profiles: none Rotation: n/a Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1722478/comments/5 On 2017-08-28T21:21:44+00:00 dmitry.torokhov wrote: Here are the changes that went into Synaptics PS/2 driver: git log --oneline v4.11.9..v4.12.7 -- drivers/input/mouse/synaptics.c 2fef826e45c6 Input: synaptics - tell users to report when they should be using rmi-smbus f4101ff87daf Input: synaptics - warn the users when there is a better mode f4947d79a708 Input: synaptics - keep PS/2 around when RMI4_SMB is not enabled 271188d2 Input: synaptics - clear device info before filling in f6c4442bfa08 Input: synaptics - use u8 instead of unsigned char 212baf03a30a Input: synaptics - do not abuse -1 as return value 991d29fe02a7 Input: synaptics - use BIT() and GENMASK() macros 2c6ecbba90d4 Input: synaptics - add synaptics_query_int() e839ffab0289 Input: synaptics - add support for Intertouch devices 6c53694fb222 Input: synaptics - split device info into a separate structure 996b9eedd061 Input: synaptics - do not mix lo
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Ubuntu 18.04 kernel 4.15.0-22-generic T440p - same problem with two- finger scrolling. Will wait until this is fixed in an update ... how long will that be? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
I experienced the same issue on my ThinkPad T450s running Kubuntu 18.04 (two-finger scrolling stops working after opening the lid and resuming). Adding kernel parameter "psmouse.synaptics_intertouch=0" as described above solved the issue for me (a big THANK YOU!). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Hi. I have this problem too on T440s with 18.04 (kernel 4.15.0-22). The previous workaround worked perfectly for me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
** Information type changed from Public to Public Security -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
This bug still persists on ubuntu 18.04, I had to add this kernel parameter psmouse.synaptics_intertouch=0 to circumvent this issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Works on T440s too. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Thanks for this workaround. I can confirm it works on a Thinkpad T450s -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
thx for this temporary fix, it works great! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
(sry for the second post) then sudo update-grub and reboot -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
hi, thanks a lot! I'm now using 4.13 with this parameter at it is working fine! For others you have to edit the file /etc/default/grub and change the line: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" to GRUB_CMDLINE_LINUX_DEFAULT="quiet splash psmouse.synaptics_intertouch=0" then -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Fortunately that commit introduces an extra knob, so you can use "psmouse.synaptics_intertouch=0" to turn it off as a temporary workaround. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
e839ffab028981ac77f650faf8c84f16e1719738 is the first bad commit commit e839ffab028981ac77f650faf8c84f16e1719738 Author: Benjamin Tissoires <benjamin.tissoi...@redhat.com> Date: Thu Mar 2 14:13:53 2017 -0800 Input: synaptics - add support for Intertouch devices Most of the Synaptics devices are connected through PS/2 and a different bus (SMBus or HID over I2C). The secondary bus capability is indicated by the InterTouch bit in extended capability 0x0C. We only enable the InterTouch device to be created for the laptops registered with the top software button property or those we know that are functional. In the future, we might change the default to always rely on the InterTouch bus. Currently, users can enable/disable the feature with the psmouse parameter synaptics_intertouch. Signed-off-by: Benjamin Tissoires <benjamin.tissoi...@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torok...@gmail.com> ** Bug watch added: Linux Kernel Bug Tracker #196719 https://bugzilla.kernel.org/show_bug.cgi?id=196719 ** Also affects: linux via https://bugzilla.kernel.org/show_bug.cgi?id=196719 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
hi, this is also working fine for me -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Commit 6c53694fb2223746738d1d0cea71456ca88c8fb2 http://people.canonical.com/~khfeng/lp1722478-bisect-3/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Hi, this one is working fine for me! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Sorry for the late reply, here's the next one, http://people.canonical.com/~khfeng/lp1722478-bisect-2/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Hello again, I spoke too soon. Problem went away immediately after installing `intel-microcode` but returned after suspend and resume. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
I can confirm that the this last kernel does not work (lp1722478-bisect-1), while the previous did (fastreconnect) On a Thinkpad T440s ps. modprobe workaround also works, while installing intel-microcode does not (had it previously) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Hi, I am running Ubuntu 17.10 GNOME with Wayland using a Thinkpad T440 as well. Installing `intel-microcode` fixed the issue immediately. I'm assuming this is proprietary code :\ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
hi, this kernel has the bug -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Use 0ab3fa57425 as good, 03b22057e8ed as bad. Let's start a new bisection between these two commits: http://people.canonical.com/~khfeng/lp1722478-bisect-1/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Hi, thanks for the kernels. Unfortunately both are working fine :/ Was there another commit touching the psmouse-base.c between the good and bad commit (since i couldn't revert the commit easily)? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Linux kernel built with the commit: http://people.canonical.com/~khfeng/lp1722478+fastreconnect/ Prior to the commit: http://people.canonical.com/~khfeng/lp1722478+nofastreconnect/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Hi, i have some problems reverting the commit. This is what i did: $ git checkout 03b22057e8ed $ git revert 0ab3fa57425023f42e8822a293d9b87a3ad4e2b3 error: could not revert 0ab3fa574250... Input: psmouse - implement fast reconnect option hint: after resolving the conflicts, mark the corrected paths hint: with 'git add ' or 'git rm ' hint: and commit the result with 'git commit' $ git status HEAD detached at 03b22057e8ed You are currently reverting commit 0ab3fa574250. (fix conflicts and run "git revert --continue") (use "git revert --abort" to cancel the revert operation) Changes to be committed: (use "git reset HEAD ..." to unstage) modified: drivers/input/mouse/psmouse.h Unmerged paths: (use "git reset HEAD ..." to unstage) (use "git add ..." to mark resolution) both modified: drivers/input/mouse/psmouse-base.c I didn't want to mess around with kernel files and therefore tried to build a kernel prior to this commit: git checkout 0ab3fa57425023f42e8822a293d9b87a3ad4e2b3^ however this doesn't build with the same error as above. could you please supply us a kernel without this commit? maybe even v4.13.11? This would also allow others to check it? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Checking the commits between from a71c9a1c779f to 03b22057e8ed, this one looks very suspicious. Can you revert this commit and see if this the culprit? commit 0ab3fa57425023f42e8822a293d9b87a3ad4e2b3 Author: Dmitry Torokhov <dmitry.torok...@gmail.com> Date: Sun Mar 5 23:19:22 2017 -0800 Input: psmouse - implement fast reconnect option Make use of serio's fast reconnect option and allow psmouse protocol handler's to implement fast reconnect handlers that will be called during system resume. Reviewed-by: Benjamin Tissoires <benjamin.tissoi...@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torok...@gmail.com> M drivers/input/mouse/psmouse-base.c M drivers/input/mouse/psmouse.h -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Also affects me (T540p) on 4.13.11-1-ARCH (arch linux default), since a recent (kernel?) upgrade. Modprobe workaround works for me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1722478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs