I commented the lines out as shown here: $ grep -A 4 Ergonomic /lib/udev/hwdb.d/60-keyboard.hwdb # # Microsoft Natural Ergonomic Keyboard 4000 # evdev:input:b0003v045Ep00DB* # KEYBOARD_KEY_c022d=up # zoomin # KEYBOARD_KEY_c022e=down # zoomout
Then, I rebooted and ran sudo journalctl -b. I still see Aug 04 00:28:28 pseudonymizedHostname systemd-udevd[400]: event8: Failed to call EVIOCSKEYCODE with scan code 0xc022d, and key code 103: Invalid argument Aug 04 00:28:28 pseudonymizedHostname systemd-udevd[400]: event8: Failed to call EVIOCSKEYCODE with scan code 0xc022e, and key code 108: Invalid argument there. Running `sudo evest` and choosing 8 leads to this: Testing ... (interrupt to exit) Event: time 1596494194.967361, type 4 (EV_MSC), code 4 (MSC_SCAN), value 70028 Event: time 1596494194.967361, type 1 (EV_KEY), code 28 (KEY_ENTER), value 0 Event: time 1596494194.967361, -------------- SYN_REPORT ------------ ^[[A^[[B The output ^[[A comes from sliding up, the output ^[[B from sliding down. So, what next? Is it possible to zoom in/out with the slider? How? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1890186 Title: Failed to call EVIOCSKEYCODE with scan code 0xc022d, and key code 103: Invalid argument To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1890186/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
