On 21 January 2018 at 08:40, Peter Albrecht <palbrecht19@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote: > Hello, > > On my laptop (thinkpad Yoga model 20CD), when I rotate the front of the base > up, the keyboard shuts itself off until I rotate it back. The issue does not > occur if I rotate the back of the base (the side with the hinges) up, and > does not occur in grub. > > More interestingly, the problem occurs about nine out of every ten reboots, > and the remaining 10% are evenly split between the keyboard not working at > all or working always. > > DMESG for one complete rotation (up and down): > > [10047.763379] atkbd serio0: Unknown key pressed (translated set 2, code > 0xd9 on isa0060/serio0). > [10047.763381] atkbd serio0: Use 'setkeycodes e059 <keycode>' to make it > known. > [10047.768755] atkbd serio0: Unknown key released (translated set 2, code > 0xd9 on isa0060/serio0). > [10047.768760] atkbd serio0: Use 'setkeycodes e059 <keycode>' to make it > known. > [10073.434024] thinkpad_acpi: unknown possible thermal alarm or keyboard > event received > [10073.434028] thinkpad_acpi: unhandled HKEY event 0x60c0 > [10073.434030] thinkpad_acpi: please report the conditions when this event > happened to ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx > [10073.435730] atkbd serio0: Unknown key pressed (translated set 2, code > 0xd8 on isa0060/serio0). > [10073.435735] atkbd serio0: Use 'setkeycodes e058 <keycode>' to make it > known. > [10073.442860] atkbd serio0: Unknown key released (translated set 2, code > 0xd8 on isa0060/serio0). > [10073.442863] atkbd serio0: Use 'setkeycodes e058 <keycode>' to make it > known. > [10075.630435] thinkpad_acpi: unknown possible thermal alarm or keyboard > event received > [10075.630438] thinkpad_acpi: unhandled HKEY event 0x60c0 > [10075.630439] thinkpad_acpi: please report the conditions when this event > happened to ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx > > I'm not sure where to report the bug, so I'm emailing here. > > I'm running Ubuntu 16.04 on 4.4.0-109-generic. > > Let me know if there's anything else I can report. I'd suggest you try any live distro with a more recent kernel, perhaps even ubuntu 18.04 -- damjan ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ ibm-acpi-devel mailing list ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/ibm-acpi-devel
