Any update on this please? Touchpad still not working on Thinkbook
14-IML on Kernel 5.8.0-55-generic #62-Ubuntu (Groovy)
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Title:
Lenovo
** Attachment removed: "CRDA.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1899776/+attachment/5422156/+files/CRDA.txt
** Attachment removed: "IwConfig.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1899776/+attachment/5422159/+files/IwConfig.txt
** Attachment
** Attachment removed: "WifiSyslog.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1899776/+attachment/5422172/+files/WifiSyslog.txt
** Attachment removed: "PaInfo.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1899776/+attachment/5422165/+files/PaInfo.txt
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same problem with latest mainline
Linux x 5.9.0-050900-generic #202010112230 SMP Sun Oct 11 22:34:01 UTC
2020 x86_64 x86_64 x86_64 GNU/Linux
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OK removed those from /etc/default/grub, ran update-grub, rebooted
[0.00] Command line: BOOT_IMAGE=/vmlinuz-5.8.0-22-generic
root=UUID=21f0ab04-8421-49d1-8ad3-39fea6ea8a74 ro rootflags=subvol=@
quiet splash vt.handoff=7
same problem
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Public bug reported:
Exactly the same issue as #1853277, in Groovy (5.8.0-22-generic
#23-Ubuntu) but was advised to report a new bug.
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: linux-image-5.8.0-22-generic 5.8.0-22.23
ProcVersionSignature: Ubuntu 5.8.0-22.23-generic 5.8.14
Uname:
Thanks, see #1899776
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https://bugs.launchpad.net/bugs/1853277
Title:
Lenovo ThinkBook 14-IML Touchpad not showing up in
/proc/bus/input/devices
To manage notifications about this
Although above the fix is released in 5.8.0-20.21, today I upgraded to
Groovy, 5.8.0-22-generic #23-Ubuntu and still have no working touchpad.
$ cat /sys/bus/acpi/devices/ELAN0632:00/status
15
$ cat /sys/bus/acpi/devices/{ELAN,SYNA,CRQ}*/status
0
15
0
0
$ cat /sys/bus/i2c/devices/*/name
SMBus
