Hi Gaston. This bug report was for the touchpad not being detected. I
managed to get it detected by installing kernel 4.17.2 from kernel.org.
For the erratic behaviour/disconnects please go to this bug report and share
your problem there:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/17780
I also have an AsusGL503VD with an ELAN touchpad listed by xinput as:
ELAN1200:00 04F3:3090 Touchpad
I installed the kernel 4.17.2 by .deb packages availables on ppa ubuntu
kernel mainline (kernel.ubuntu.com/~kernel-ppa/mainline/).
The touchpad is detected but cursor freezes and jumps around ran
Thanks everyone, 4.17.2 seems to fix the problem. Did not need any acpi
GRUB parameters and unblacklisted i2c-hid without any problems.
I now have touchpad control!
To anyone who runs into this problem here is the solution:
- get the prerequisits: sudo apt install git fakeroot build-essential
Hi Maxime,
I never used the kernel parameter acpi-osi=! while I was on 4.17. I will
install 4.17.2 to make sure the problem hasn't been solved.
I noticed you wrote "elantech touchpad". Elantech is a different touchpad than
mine.
Cristian mentions the Elan1200 touchpad though which is the right
I can confirm Maxime's solution works on my Asus FX73V which uses the
Elan 1200 touchpad. I'm using gentoo with kernel 4.17.2, with all the
relevant config options enabled (I2C, HID, ELAN, etc). I had
'acpi_osi=!' as a kernel parameter. Once I removed it the touchpad
started working.
Thanks Maxime
Hi everyone,
I'm late in this discussion but I may have a solution for those who are in the
same case than Alistair Sutter and me before.
This solution works if you use the kernel command 'acpi_osi=!" and maybe some
else.
I had exactly the same issue on my Asus FX503VD with the same config. I tr
Update: Seems like the TouchPad is not to be found anywhere on my system.
I know that it is USB from the dmesg output however when I tried to see its usb
descriptors with lsusb -vd I only saw reports for keyboard-related functions.
I cannot find the descriptors which would look like a touchpad.
*
Update: Bug seems to be related to i2c-hid
Cannot boot properly with i2c-hid. Had to blacklist i2c-hid a while ago.
Un-blacklisting i2c-hid causes boot to fail with black-screen with ctrl+alt+f*
combos unresponsive.
I don't know how to debug i2c-hid since the black-screen stops me from
accessing
As stated in the bug description this was already tested on kernel 4.17,
unsuccessfully.
kernel-bug-exists-upstream
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1777679
Title:
ELAN1200 touchpad not working at all with kernel 4.15+; Recognized as
ITE 8910 keyboard
To manage notificat
Did this issue start happening after an update/upgrade? Was there a
prior kernel version where you were not having this particular problem?
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.17 kernel[
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