To restore the touchpad after a disconnect you want to try modprobe -r
hid-multitouch && modprobe hid-multitouch. You shouldn't need to reset
i2c-hid unless it's a last resort and resetting hid-multitouch didn't
work.
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Here is a script I made for resetting the touchpad with the gnome
keyring (because it requires sudo priviledge).
#!/bin/bash
if [ -z $1 ]
then
echo 'rsmod unloads and reloads kernel modules with modprobe'
echo 'usage: rsmod '
echo 'Requires root privileges'
exit
Hang on boot with mainline 5.2-rc4
https://photos.app.goo.gl/d9qJxC1DBEJgqUSa7
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Title:
ELAN1200 touchpad jumps around and disconnec
I think I have - can't remember. It was a few months ago.
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Title:
ELAN1200 touchpad jumps around and disconnects
Status in linux pa
Just tested it. Totally disables the touchpad.
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Title:
ELAN1200 touchpad jumps around and disconnects
Status in linux package in Ub
This bug is back and I'm getting a bunch of emails related to it. Re-
opening because the bug is back in upstream. It was fixed in kernel
5.2.5 for me but I'm getting reports of it being back in 5.3.0 and
5.5.13.
** Changed in: linux (Ubuntu)
Status: Fix Released => Confirmed
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You recei
Public bug reported:
Laptop is an Asus-GL503VD
Touchpad is an ELAN touchpad model 1200.
This bug is relative to the Asus-GL503VD and any Asus laptop using the
ELAN1200 touchpad.
I tried Arch, Debian, Ubuntu 14/16/18, Pop_OS, Sabayon Linux, Fedora.
Same problem, touchpad is totally unresponsive.
** Description changed:
Laptop is an Asus-GL503VD
Touchpad is an ELAN touchpad model 1200.
This bug is relative to the Asus-GL503VD and any Asus laptop using the
ELAN1200 touchpad.
I tried Arch, Debian, Ubuntu 14/16/18, Pop_OS, Sabayon Linux, Fedora.
Same problem, touchpad is
** Attachment added: "dmesg"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1777679/+attachment/5154321/+files/dmesg.log
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Ti
apport information
** Attachment added: "AlsaInfo.txt"
https://bugs.launchpad.net/bugs/1777679/+attachment/5154323/+files/AlsaInfo.txt
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apport information
** Attachment added: "IwConfig.txt"
https://bugs.launchpad.net/bugs/1777679/+attachment/5154326/+files/IwConfig.txt
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apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/1777679/+attachment/5154325/+files/CurrentDmesg.txt
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** Attachment added: "xinput"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1777679/+attachment/5154322/+files/xinputlist.log
** Changed in: linux (Ubuntu)
Status: Incomplete => New
** Tags added: apport-collected bionic
** Description changed:
Laptop is an Asus-GL503VD
apport information
** Attachment added: "Lsusb.txt"
https://bugs.launchpad.net/bugs/1777679/+attachment/5154328/+files/Lsusb.txt
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apport information
** Attachment added: "Lspci.txt"
https://bugs.launchpad.net/bugs/1777679/+attachment/5154327/+files/Lspci.txt
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** Attachment added: "lsusb"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1777679/+attachment/5154320/+files/lsusb.log
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apport information
** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/1777679/+attachment/5154329/+files/ProcCpuinfo.txt
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** Attachment added: "CRDA.txt"
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** Changed in: linux (Ubuntu)
Status: New => Confirmed
** Summary changed:
- ELAN1200 touchpad not working at all with kernel 4.15+; Recognized at ITE
8910 keyboard
+ ELAN1200 touchpad not working at all with kernel 4.15+; Recognized as ITE
8910 keyboard
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apport information
** Attachment added: "UdevDb.txt"
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apport information
** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/1777679/+attachment/5154332/+files/ProcModules.txt
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** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/1777679/+attachment/5154331/+files/ProcInterrupts.txt
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apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1777679/+attachment/5154336/+files/WifiSyslog.txt
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** Attachment added: "ProcCpuinfoMinimal.txt"
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** Attachment added: "RfKill.txt"
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apport information
** Attachment added: "PulseList.txt"
https://bugs.launchpad.net/bugs/1777679/+attachment/5154333/+files/PulseList.txt
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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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kernel-bug-exists-upstream
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Title:
ELAN1200 touchpad not working at all with kernel 4.15+; Recognized as
ITE 8910 keyboard
Status
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
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.
*
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
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
Public bug reported:
This is on an ASUS GL503VD laptop and would probably affect other ASUS
laptops equipped with the ELAN1200 touchpad.
I am on Kernel 4.17.2 because older kernels did not enable the touchpad
at all(It was just unrecognized or i2c-hid stopped the computer from
booting)
The touch
apport information
** Tags added: apport-collected bionic
** Description changed:
This is on an ASUS GL503VD laptop and would probably affect other ASUS
laptops equipped with the ELAN1200 touchpad.
I am on Kernel 4.17.2 because older kernels did not enable the touchpad
at all(It was j
Let me know if I can help with any additional debug information.
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Title:
ELAN1200 touchpad jumps around and disconnects
Status in l
** Attachment added: "dmesg"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1778087/+attachment/5155181/+files/dmesg.log
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** Attachment added: "xinput --list"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1778087/+attachment/5155182/+files/xinputlist.log
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@jsalisbury
Well before the kernel upgrade to from 4.15.0-23 to 4.17.2 the touchpad
did not work at all.
I will start compiling 4.18 right now and will continue reporting my
findings here.
Could you tell me how to change the tag for my bug report? I can't find
that function anywhere on the web-i
@jsalisbury
Kernel 4.18 broke my nvidia driver. I had to use wayland to be able to pass
login screen.
There was issues with a DRM_CONTROL_ALLOW being stripped from the kernel and
also GPL symbols.
That was driver 390.67.
Unfortunately after logging in, dmesg showed the same errors relating to
i
Furthermore, the erratic behaviour/disconnects continued on 4.18.
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Title:
ELAN1200 touchpad jumps around and disconnects
Status in
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
@kaihengfeng
Thank you for your efforts!
I tried installing your fixed kernel.
Unfortunately that did not fix the "incomplete report noise" and it even made
responsiveness worse.
As opposed to the cursor just jumping around occasionally, this kernel made the
cursor jump constantly. The cursor
Hello @kaihengfeng,
I have installed and tried your new kernel. It broke the nvidia 390.67
driver again, spamming dmesg with PKCS#7 signature not signed with a
trusted key.
Fixed the dmesg spam related to ELAN1200, however:
- Touchpad was difficult to use
- Cursor did not move smoothly an
You might be right!
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Title:
ELAN1200 touchpad jumps around and disconnects
Status in linux package in Ubuntu:
Confirmed
Bug desc
Hello Vassilis and welcome to the bug report!
Your touchpad might be slightly different though I doubt it.
Check this out: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1782653
Are you able to reload i2c_hid during runtime? I think reloading it
gives me a blackscreen
You might be right wi
Right on. Yeah apparently there are two different models for this
touchpad, AFAIK.
Good to know you have the same. Then this bug report concerns you and
feel free to add any helpful information.
You might be right, it could have been nouveau trying to take over. I
actually have nouveau blackliste
Hi Kai-Heng Feng,
I just tried your kernel. Unfortunately it disabled the touchpad
entirely.
Feel free to email me if I can help develop/test faster:
alistair.sut...@orange.fr
Thanks for keeping the dream alive!
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Is it ok if I do that with my current working kernel(4.18.0)?
The previous kernel (4.19.0-1.2) messed things up so bad that I had to
reinstall my working kernel (4.18.0) and Nvidia drivers in recovery mode
which took a lot of time.
Let me know if the debug output from (4.18.0) is enough or if you
Edit: I just noticed that my touchpad actually works on the login screen
and then stops working after I log in. Might actually be a different
bug.
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@mirh
I just installed 5.14.0-1011-oem from APT and still no dice. Had to
install nvidia-470 to get it to work and broke something with openGL. So
I am now going to revert back to 5.11.
5.15 is slated to release with Ubuntu 22.04 so I have no way to test it
yet since I am still on 20.04.
This bu
Hi,
This bug is back on kernel 5.11.2 and 5.7.0 except even worse.
Now the touchpad doesn't even get recognized.
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Title:
ELAN1200 t
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