Messages in this thread | | | From | Benjamin Tissoires <> | Date | Wed, 12 Dec 2018 15:25:38 +0100 | Subject | Re: Elantech SMBus support regression |
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Hi,
sorry for the late reply. I was always meaning to fix this the proper way but couldn't dedicate a full day of work to go to the bottom of elan_i2c.
Meanwhile, I am thinking at simply having a blacklist of devices that we know are not working well (P52, L480, L580 and P72).
Could you get the value of /sys/bus/serio/devices/serio1/firmware_id from all of these laptops? I know the P52 is LEN2131, but I don't seem to find the other PNPIds.
Cheers, Benjamin
On Thu, Nov 22, 2018 at 5:22 AM Kai Heng Feng <kai.heng.feng@canonical.com> wrote: > > Hi Benjamin, > > It appears the Elantech SMBus support breaks some users’ touchpad. > > Please have a look at [1] [2], thanks! > > [1] https://bugs.launchpad.net/bugs/1803600 > [2] https://bugs.archlinux.org/task/59714 > > Kai-Heng
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