I confirm that the problem persists with kernel 5.2.9 on HP Spectre x360. I am using kernel 5.1.9, which has no problem.
In addition, kernel 5.1.9 with linux-firmware-20190815.07b925b-1 has a problem with iwlwifi, so I had also to downgrade it to linux- firmware-20190618.acb56f2-1 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1818547 Title: hid-sensor-hub spamming dmesg in 4.20 Status in linux package in Ubuntu: Fix Released Status in linux source package in Disco: Fix Released Bug description: === SRU Justification === [Impact] [ 406.165461] hid-sensor-hub 001F:8086:22D8.0002: hid_field_extract() called with n (192) > 32! (kworker/5:1) [Fix] Let HID core allow longer input report length. [Test] User confirmed the fix works. [Regression Potential] Low. Longer input report length is now considered valid, shorter input report length doesn't get touched. === Original Bug Report === Dmesg is a constant barrage of the same error: ``` [ 406.165461] hid-sensor-hub 001F:8086:22D8.0002: hid_field_extract() called with n (192) > 32! (kworker/5:1) ``` This does not occur in 4.19 but does occur in all mainline 4.20 releases including 4.20.13 (linux-image-unsigned-4.20.13-042013). Tested with both Ubuntu's included libinput 1.10 and an updated libinput 1.12. Hardware (from lspci) includes a synaptic touchpad. Having the xorg synaptic driver installed makes no difference. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1818547/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp