*** This bug is a duplicate of bug 1305522 ***
https://bugs.launchpad.net/bugs/1305522
Warren, no need to do the above test now.
And let's move to bug 1305522 to discuss the issue.
** This bug has been marked a duplicate of bug 1305522
Backport Synaptics HID touchpad driver for 14.04
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Warren, I have some thoughts need your help.
1. Try to turn off the power management and do S3 to see if it works
cd /sys/devices/pci:00
find -name control | xargs -I '{}' sudo sh -c "echo on > '{}'"
sudo pm-suspend
2. add the quirk explicitly
sudo echo "options u
So I loaded the module, there are no messages generated in dmesg as a
result.
Also, I ran this in another window while loading the module just to make sure:
# udevadm monitor
monitor will print the received events for:
UDEV - the event which udev sends out after rule processing
KERNEL - the kernel
Warren, I'm sure that the touchscreen(06cb:0af8) is supported by trusty kernel.
It should use the module hid-multitouch, but I can't see it in the log,
lsmod.log
Could you load it by yourself to see if it works?
sudo modprobe hid-multitouch
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Here's the logs just after reboot. I also added a "uname -a" to make
sure that it's clear which kernel version is being used.
FWIW, when I rebooted the laptop, it locked up on the dell bios screen.
I had to cold boot to get it to boot into ubuntu. This probably was more
prevalent before the latest
Warren, thanks for the logs.
Could you attach the dmesg again after a reboot?
And attach the result of lsusb command, too, thanks.
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https://bugs.launchpad.net/bugs/1265885
Title:
regres
Here are logs for the above linked kernel.
Uname for reference:
$ uname -a
Linux braindead 3.13.0-24-generic #46 SMP Tue Apr 22 09:25:58 UTC 2014 x86_64
x86_64 x86_64 GNU/Linux
** Attachment added: "requested logs for 3.13.0-24-generic kernel"
https://bugs.launchpad.net/ubuntu/+source/linux
Warren,
Could you attach the following logs here?
1. dmesg > dmesg.log
2. lsmod > lomod.log
3. xinput > xinput.log
And, do you blacklist any modules?
Thanks.
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I just realized that this kernel has broken my touchscreen. Is that
expected?
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https://bugs.launchpad.net/bugs/1265885
Title:
regression: SynPS/2 touchpad detected as DLL060A:00 pointer
Thanks for your help.
Please refer bug 1305522 for the latest status.
The patch has been accepted and applied on the next Ubuntu kernel.
You can expect a proposed kernel after 25-May and the formal released kernel
after 07-Jun
** Changed in: linux (Ubuntu)
Status: Triaged => Fix Released
I just wanted to report in and say this is still working great. Thanks
for the hard work on this. This will be great for anyone else using the
same hardware.
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Great news! With the new kernel, everything seems to work like when I
don't blacklist the driver. The devices are named differently though.
wt@braindead:~$ xinput list
⎡ Virtual core pointer id=2[master pointer (3)]
⎜ ↳ Virtual core XTEST pointerid=4
Warren, I need those who has synaptics i2c touchpad device to test the kernel.
We want to make sure the new kernel doesn't break anything and enables the
touchpad well.
If you are available, please give it a try and report back, thank you.
** Changed in: linux (Ubuntu Trusty)
Assignee: (unas
Do you want me to install that kernel? Or are you talking to Janus?
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Title:
regression: SynPS/2 touchpad detected as DLL060A:00 pointer
To manag
Hi, I need your help to verify the kernel and report if there is any regression
you found.
This will help the SRU process.
Thanks.
BTW, this kernel is for Synaptics i2c touchpad only.
http://people.canonical.com/~acelan/bugs/lp1305522/
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Toshiba C50D, touchpad stopped working after 13.10 —» 14.04 update
completely.
After I tried «echo "blacklist i2c_hid" | sudo tee -a
/etc/modprobe.d/blacklist.conf» and rebooting, it works perfectly, now
even with two-finger scrolling which wasn't there before. Now works, no
interruptions in servi
*Toshiba C50D.
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Title:
regression: SynPS/2 touchpad detected as DLL060A:00 pointer
To manage notifications about this bug go to:
https://bugs.la
Hi. Using Toshiba C50E (AlpsPS/2 ALPS GlidePoint).
This:
«WORKAROUND: Execute at a terminal and then reboot your system:
echo "blacklist i2c_hid" | sudo tee -a /etc/modprobe.d/blacklist.conf» — this
does not work. It helps at the login screen but in a minute my touchpad stops
working.
--
You
Hi, I'm working on this issue on bug 1305522
Currently, you still have to blacklist i2c_hid to make the touchpad work until
the new kernel is released.
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What is the fix that was released? Do I still need to blacklist in
trusty?
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Title:
regression: SynPS/2 touchpad detected as DLL060A:00 pointer
T
** Changed in: ubuntu-release-notes
Status: New => Fix Released
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Title:
regression: SynPS/2 touchpad detected as DLL060A:00 pointer
To ma
** Description changed:
This regression occurs somewhere between 3.11.0-14-generic (latest on
saucy) and 3.13.0-031300rc6-generic (a test kernel). On the earlier
kernel, I actually get settings for setting up my touchpad in the unity
interface. With the updated kernel, those options disap
** Tags removed: kernel-key
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Title:
regression: SynPS/2 touchpad detected as DLL060A:00 pointer
To manage notifications about this bug go to:
ht
** Also affects: ubuntu-release-notes
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Trusty)
Importance: Medium
Status: Triaged
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** Description changed:
This regression occurs somewhere between 3.11.0-14-generic (latest on
saucy) and 3.13.0-031300rc6-generic (a test kernel). On the earlier
kernel, I actually get settings for setting up my touchpad in the unity
interface. With the updated kernel, those options disap
Kent Baxley's analysis in comment #18 is correct. Some (but not all)
models of Dell XPS13 contain the Synaptics touchpad affected by this
problem.
Until a newer Synaptics i2c driver becomes available, the recommended
solution for Ubuntu 14.04 (Trusty) is to blacklist the i2c_hid driver,
which wil
** Summary changed:
- regression: SynPS/2 touchpad detected as non-working DLL060A:00 pointer
+ regression: SynPS/2 touchpad detected as DLL060A:00 pointer
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