06 July 2017,
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1653456
comment #76 by FZ (sirfz):
I installed Ubuntu 17.04 on mu new G752VS yesterday and the ELAN
Touchpad was completely non-functional. Today, out of no where and
without any reasonable explanation, it started working after a resume
from sleep (opened lid). Right now it's fully functional, both buttons
are working as well as tracking and multi-touch gestures (e.g.
double-finger scrolling). All I did was install a few updates using the
Software Updater today.
$ uname -a
Linux fzrog 4.10.0-26-generic #30-Ubuntu SMP Tue Jun 27 09:30:12 UTC
2017 x86_64 x86_64 x86_64 GNU/Linux
$ xinput list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Logitech MX Master id=10 [slave pointer (2)]
⎜ ↳ ASASTeK COMPUTER INC. ROG MacroKey id=16 [slave pointer (2)]
⎜ ↳ ELAN1203:00 04F3:301E Touchpad id=17 [slave pointer (2)]
⎜ ↳ Logitech M510 id=21 [slave pointer (2)]
⎜ ↳ Logitech K350 id=12 [slave pointer (2)]
⎜ ↳ ASASTeK COMPUTER INC. ROG MacroKey id=15 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ ASASTeK COMPUTER INC. ROG MacroKey id=14 [slave keyboard (3)]
↳ Sleep Button id=9 [slave keyboard (3)]
↳ Logitech MX Master id=11 [slave keyboard (3)]
↳ USB2.0 HD UVC WebCam id=13 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=19 [slave keyboard (3)]
↳ Asus WMI hotkeys id=18 [slave keyboard (3)]
↳ Video Bus id=8 [slave keyboard (3)]
↳ Asus Wireless Radio Control id=7 [slave keyboard (3)]
↳ Logitech K350 id=20 [slave keyboard (3)]
↳ ASASTeK COMPUTER INC. ROG MacroKey id=22 [slave keyboard (3)]
On 2017-07-03 12:30, 廖崇榮 wrote:
Chris thinks touchpad works fine but display card issue in previous
mail.
Could anyone help to check it?
-----Original Message-----
From: Aljoša [mailto:aljosa@xxxxxxxxxxxxxxxxxxxxxxxx]
Sent: Monday, July 03, 2017 5:03 PM
To: Kai-Heng Feng
Cc: Chris Chiu; 廖崇榮; linux-input@xxxxxxxxxxxxxxx; 黃世鵬 經理
Subject: Re: ASUS G752VS Touchpad does not work
Hello,
I have just installed the new Linux 4.12 kernel.
My ELAN touchpad is still completely dead.
Please find attached the complete dmesg output file here (comment #75):
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1653456
On 2017-06-20 12:06, Kai-Heng Feng wrote:
On Tue, Jun 20, 2017 at 5:53 PM, Aljoša
<aljosa@xxxxxxxxxxxxxxxxxxxxxxxx> wrote:
Currently I'm using 4.11.0-5.10 kernel compiled by Kai-Heng Feng:
http://people.canonical.com/~khfeng/asus-hid/
FWIW,
1. verify the return value of irq_get_trigger_type()
[ 4.478815] i2c_hid i2c-ELAN1203:00: Trigger type: 0
2. Force the trigger type to IRQ_TYPE_EDGE_FALLING with
irqd_set_trigger_type() before request_threaded_irq() 3. reboot with
your own kernel to see if it works.
I also set the type to IRQ_TYPE_EDGE_FALLING. But looks like it didn't
work for the user.
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