Hi Kent,
The bug gets triggers when I move the cursor with one finger (index) and
click with another (thumb). It is an old habit I carried over from using
the MacBooks.
If I move and click on the trackpad with only one finger, however, the
cursor doesn't jump a couple from one point to another
Hi Kent,
The bug gets triggered when I move the cursor with one finger (index)
and click with another (thumb). It is an old habit I carried over from
using the MacBooks.
If I move and click on the touchpad with only one finger, the cursor
doesn't jump from one point to another some distance
@Kent
dmesg | grep psmouse
= [2.642609] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1,
id: 0x1e2b1, caps: 0xd40123/0x840300/0x126800, board id: 2734, fw id:
1522295
lsmod | grep psmouse
= psmouse 10 0
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AceLan,
Having used the kernel in comment #44 for a few days, I have noticed
that when left-clicking on the touchpad, the cursor would occasionally
make a big vertical jump down to near the bottom.
I'm experiencing this issue on a Dell XPS 13 (model 9333)
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AceLan, I just tried blacklisting hid_rmi, but the jumping cursor
problem still persists.
I am going to try blacklisting i2c_usbhib as the Arch Linux wiki
suggests
(https://wiki.archlinux.org/index.php/Touchpad_Synaptics#Laptops_with_touchscreen_.26_touchpad).
This will unfortunately disable the
AceLan,
I blacklisted hid_rmi, but it didn't help the jumpy cursor problem.
I also tried to rmmod psmouse after it was loaded.
I thought I have a faulty touchpad and reverted to the old kernel for
testing. The jumpy cursor problem went away immediately.
Is anyone else having the same problem?
I would like to add that the bug also affects Dell XPS 13 on 14.04.
I have tested chromium and it works just fine.
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https://bugs.launchpad.net/bugs/1312376
Title:
touch screen in
