Launchpad has imported 9 comments from the remote bug at https://bugzilla.kernel.org/show_bug.cgi?id=195669.
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 2017-05-05T09:04:20+00:00 rghvdberg wrote: Created attachment 256219 lshw OS Kubuntu 17.04 Kernel 4.11.0-041100-generic (mainline) The touchpad isn I've tried several kernel paramaters i8042.nomux=1 i8042.reset=1 i8042.noloop=1 i8042.kbdreset=1 i8042.nopnp=1 i8042.debug=1 Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1686048/comments/9 ------------------------------------------------------------------------ On 2017-05-05T09:05:12+00:00 rghvdberg wrote: Created attachment 256221 dmesg Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1686048/comments/10 ------------------------------------------------------------------------ On 2017-05-05T09:07:17+00:00 rghvdberg wrote: Created attachment 256223 devices Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1686048/comments/11 ------------------------------------------------------------------------ On 2017-09-19T13:37:32+00:00 nikolas wrote: Can you attach the output of `udevadm info -e` run as root? Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1686048/comments/13 ------------------------------------------------------------------------ On 2017-09-20T13:45:40+00:00 rghvdberg wrote: NOTE : Currently on 4.9.48-1-MANJARO output was too long so I pastebinned it https://pastebin.com/HV6CRvFJ Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1686048/comments/14 ------------------------------------------------------------------------ On 2019-02-25T14:50:08+00:00 vbatts wrote: This is still not working on 4.16.3 and 4.20.8 on Fedora reading on https://alpha-labs.net/2015/08/lenovo-s21e-linux-and-the-touchpad/ it looks like there had been a fix floated for the hid-rmi module. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1686048/comments/15 ------------------------------------------------------------------------ On 2019-02-25T15:26:19+00:00 vbatts wrote: ah, sorry. This looks like an i2c elan touchpad issue. My apologies. [vbatts@dhcp6-118 ~]$ dmesg | grep -i elan [ 2.442191] i2c_hid i2c-ELAN0601:00: i2c-ELAN0601:00 supply vdd not found, using dummy regulator Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1686048/comments/16 ------------------------------------------------------------------------ On 2019-02-25T19:52:30+00:00 vbatts wrote: Created attachment 281341 add the ELAN0601 ID this is the patch i've emailed to Duson Lin Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1686048/comments/17 ------------------------------------------------------------------------ On 2019-02-25T19:54:10+00:00 vbatts wrote: Confirmed the patch works on the Lenovo s21e-20 laptop with 5.0.0-rc8 kernel. Surely could be backported to other releases. Duson's EMC email bounced. What subsystem should I mail this patch to Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1686048/comments/18 ** Changed in: linux Status: Unknown => Confirmed ** Changed in: linux Importance: Unknown => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1686048 Title: Touchpad not detected on Lenovo S21e-20 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1686048/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
