Greetings. Linux seems have not identified my touchpad, the scrolling function is not working. I checked the System-Preferences-Mouse option, no trackpad Tab founded. I did cat '/proc/bus/input/devices' command and noted. Please help me fix this bug to make the kernel better. I collected some info I think might be helpful to solve this problem. If need more specific info to fix this issue please let me know. thanks in advance. root@:~# dmesg | grep mouse [11150.175600] psmouse serio4: ID: 10 00 64 root@:~# lsmod | grep psmouse psmouse 59033 0 root@:~# uname -a Linux 2.6.35-24-generic #42-Ubuntu SMP Thu Dec 2 01:41:57 UTC 2010 i686 GNU/Linux
Created attachment 44482 [details] detailed info of my trackpad
I don't really see any info about the trackpad in your attachment. What model is your machine? What are the contents of /var/log/dmesg? Also, what is the output of evtest?
(In reply to comment #2) > I don't really see any info about the trackpad in your attachment. What model > is your machine? What are the contents of /var/log/dmesg? Also, what is the > output of evtest? Hi, Eric. Thanks for ur reply. Here is my dmesg log. My model is Hasee F237R it`s a Chinese computer brand. The trackpad is a PS/2 Logitech Wheel Mouse trackpad. How to get the output of evtest? I installed the package and ran evtest /dev/input/event8. How to dump the log?
Any way I just copy and paste the log.
Created attachment 50712 [details] evtest log This is the evtest log I got.
Created attachment 50732 [details] dmesg log
I have a similar problem on ASUS K53E laptop on 2.6.28, 2.6.29 and 3.0-rc2. The touchpad is recognized as "PS/2 Logitech Wheel Mouse" (as in the attached dmesg) so multi-touch features don't work.
It works with https://launchpadlibrarian.net/71387234/01elantech_2.6.38.patch
(In reply to comment #8) > It works with https://launchpadlibrarian.net/71387234/01elantech_2.6.38.patch Thanks for the patch. But how can I patch it? I`m sort of a noob.
(In reply to comment #9) > (In reply to comment #8) > > It works with > https://launchpadlibrarian.net/71387234/01elantech_2.6.38.patch > > Thanks for the patch. But how can I patch it? I`m sort of a noob. (In reply to comment #8) > It works with https://launchpadlibrarian.net/71387234/01elantech_2.6.38.patch I can confirm that this works with 2.6.39.3. Has is been committed for 3.0? I'm not sure how to tell. Not a dev.
By the way, I too have an Asus K53E.
I think I have the same issue here with a new Dell Latitude E6520 $ uname -r 2.6.39-2-amd64