** Changed in: linux (Ubuntu Cosmic)
Status: Confirmed => Won't Fix
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https://bugs.launchpad.net/bugs/1820760
Title:
Teclast F6 Pro touchpad not recognized Ubuntu 18.04.2
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Cosmic:
Won't Fix
Bug description:
I have just bought a new laptop from Teclast model F6 Pro. I have
installed Ubuntu LTS 18.04.2 (kernel 4.18.0-16-generic).
The Goodix touchpad of the laptop is not recognized by the kernel
version used by Ubuntu LTS 18.04.2.
That is my kernel error:
[ 3.733842] i2c_hid i2c-SYNA3602:00: i2c-SYNA3602:00 supply vdd not found,
using dummy regulator
[ 3.738296] i2c_hid i2c-SYNA3602:00: unexpected HID descriptor bcdVersion
(0x0000)
The problem is known, it is described here:
https://bugzilla.redhat.com/show_bug.cgi?id=1526312
A patch is available here:
https://github.com/brotfessor/sipodev/blob/master/b/i2c-hid.c
It looks like that patch entered in the mainline kernel since 4.20 (or
4.19 I am not sure).
It would be very helpful if that patch is added to Ubuntu 18.04.2 LTS
4.18.0-16-generic kernel to help the users of Teclast laptops like me.
On several Teclast laptops the touchpad is not supported on Unbuntu
18.04.2 (for sure F6 pro and F7).
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.18.0-16-generic 4.18.0-16.17~18.04.1
ProcVersionSignature: Ubuntu 4.18.0-16.17~18.04.1-generic 4.18.20
Uname: Linux 4.18.0-16-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Mon Mar 18 22:28:07 2019
InstallationDate: Installed on 2019-03-15 (3 days ago)
InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64
(20190210)
SourcePackage: linux-signed-hwe
UpgradeStatus: No upgrade log present (probably fresh install)
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