Created attachment 1749171 [details] Output of kernel logs 1. Please describe the problem: After booting, touchscreen works for few seconds and stops 2. What is the Version-Release number of the kernel: 5.10.9 (from koji) 3. Did it work previously in Fedora? If so, what kernel version did the issue *first* appear? Old kernels are available for download at https://koji.fedoraproject.org/koji/packageinfo?packageID=8 It worked till 5.9.7, the first version with problems is 5.10.8 4. Can you reproduce this issue? If so, please provide the steps to reproduce the issue below: Boot the laptop (HP Pro x2 612 G2), the cursor moves for a few seconds with the fingers in the touchscreen and stop. It is the same behaviour before or after login in a personal account. 5. Does this problem occur with the latest Rawhide kernel? To install the Rawhide kernel, run ``sudo dnf install fedora-repos-rawhide`` followed by ``sudo dnf update --enablerepo=rawhide kernel``: Not yet checked. I wonder if https://bugs.archlinux.org/task/69375 is related 6. Are you running any modules that not shipped with directly Fedora's kernel?: Yes, evdi and v4l2loopback_dc 7. Please attach the kernel logs. You can get the complete kernel log for a boot with ``journalctl --no-hostname -k > dmesg.txt``. If the issue occurred on a previous boot, use the journalctl ``-b`` flag. Attached
Though downgrading the kernel solves the problem, https://github.com/linuxwacom/input-wacom/issues/230#issuecomment-764589102 may indicate libwacom is also involved.
On my Lenovo Yoga X1 2nd generation, kernel-5.10.8, touching the screen with a stylus (the built-in one or a Bamboo pen) instantly locks the entire machine. kernel-5.10.7 works fine.
The libwacom bug describes my issue exactly, but it works fine with the 5.10.7 kernel and only shows up with the 5.10.8 one.
(In reply to Matthew Saltzman from comment #2) > On my Lenovo Yoga X1 2nd generation, kernel-5.10.8, touching the screen with > a stylus (the built-in one or a Bamboo pen) instantly locks the entire > machine. kernel-5.10.7 works fine. I have the same machine and experienced exactly the same symptom. Touching the screen with the stylus locks the system with kernels 5.10.8 and 5.10.9. I have reverted to kernel 5.10.7 at the moment.
In the input-wacom thread above, it has been solved in kernel 5.10.10 in arch. I tried the koji RPMs, the problem is still there.
(In reply to artal from comment #5) > In the input-wacom thread above, it has been solved in kernel 5.10.10 in > arch. I tried the koji RPMs, the problem is still there. That was a kernel patched by Arch. Hopefully, this patch can be added here soon.
(In reply to Matthew Saltzman from comment #6) > (In reply to artal from comment #5) > > In the input-wacom thread above, it has been solved in kernel 5.10.10 in > > arch. I tried the koji RPMs, the problem is still there. > > That was a kernel patched by Arch. Hopefully, this patch can be added here > soon. Thanks for the point. I tried the solution in https://github.com/linuxwacom/input-wacom/issues/230#issuecomment-766953885 with kernel 5.10.10 and it works!
I have the same issue, I after updating to 5.10, touching the screen with the stylus locks up the system, and I have to hold power button to restart. I will try the fix in the github link.
Fedora kernel 5.10.11 solves the issue, at least in my laptop. Thanks!
FEDORA-2021-52c9c847f5 has been submitted as an update to Fedora 32. https://bodhi.fedoraproject.org/updates/FEDORA-2021-52c9c847f5
FEDORA-2021-e04cde3ff0 has been submitted as an update to Fedora 33. https://bodhi.fedoraproject.org/updates/FEDORA-2021-e04cde3ff0
FEDORA-2021-e04cde3ff0 has been pushed to the Fedora 33 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2021-e04cde3ff0` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2021-e04cde3ff0 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2021-52c9c847f5 has been pushed to the Fedora 32 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2021-52c9c847f5` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2021-52c9c847f5 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2021-e04cde3ff0 has fixed the issue for me.
*** Bug 1919589 has been marked as a duplicate of this bug. ***
Thanks! FEDORA-2021-e04cde3ff0 works OK on Fedora 33 on lenovo X1 yoga gen 1.
FEDORA-2021-e04cde3ff0 has been pushed to the Fedora 33 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-2021-52c9c847f5 has been pushed to the Fedora 32 stable repository. If problem still persists, please make note of it in this bug report.
*** Bug 1919199 has been marked as a duplicate of this bug. ***