** Tags added: kernel-key
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Title:
regression with respect touchpad
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Thanks for the update, Kent. The best way to get the patches reviewed
is for the patch author to send them to the kernel team mailing list:
kernel-t...@lists.ubuntu.com
There is some info on a wiki here as well:
https://wiki.ubuntu.com/Kernel/Dev/KernelPatches
** Changed in: linux (Ubuntu)
Here's an update from Synaptics as to what's going on. Work is
progressing upstream, but, it's rather slow at the moment:
We are making progress upstreaming the driver, but it is going slowly.
Dmitry Torokhov has created a branch for our driver in his git tree
and we are submitting incremental p
I think I know what might be happening here...
The firmware on these Synaptics touchpads supports i2c mode as well as
psmouse mode. Older kernels prior to 3.11 didn't have very good i2c
support and the firmware on the touchpad would fall back to psmouse
mode. psmouse mode worked nicely on machin
Can you test the following kernels and report back? We are looking for
the earliest kernel version that exhibits this bug:
v3.12-rc4: http://kernel.ubuntu.com/~kernel-
ppa/mainline/v3.12-rc4-saucy/
If v3.12-rc4 does not exhibit the bug then test v3.12-rc6:
v3.12-rc6: http://kernel.ubuntu.com/~ke
** Tags added: needs-kernel-logs
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Title:
regression with respect touchpad
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There are all kinds of ACPI errors in the dmesg.
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Title:
regression with respect touchpad
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With code based on linus' tree in a git clone that I git pulled this
morning, I get the same results. I have attached the dmesg.
** Attachment added: "dmesg from linux-3.14.beforerc1"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1265885/+attachment/3963823/+files/linux-3.14.beforerc1.d
I can confirm that that kernel version v3.13.1 from the above line still
has the bug. I can also confirm that blacklisting i2c_hid makes the
touchpad work in that kernel version.
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The v3.13.1 kernel is now available. Can you give that kernel a test before we
start a bisect? It can be downloaded from:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.13.1-trusty/
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This bug is appears to be a duplicate of bug 1263319. However, I have
not reinstalled. I would really like to help make sure this issue is
handled properly so that other don't upgrade into this state like I
did.
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Bugs, whic
Bah, I guess that was expected since the 3.11 series of kernels worked.
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Title:
regression with respect touchpad
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I just tried another of the generic kernel. Here's some info:
wt@braindead:~/Documents$ cat linux-3.9.0-030900.has_touchpad_controls.txt
uname -a
Linux braindead 3.9.0-030900-generic #201304291257 SMP Mon Apr 29 16:58:15 UTC
2013 x86_64 x86_64 x86_64 GNU/Linux
dmesg | grep syn
[ 10.221126] ps
I just tried the kernel you pointed me to (version
"3.12.0-031200-generic #201311071835") does not show the touchpad
controls. And just for the record, I don't see any of the messages I
posted above shortly after boot. Here's proof:
wt@braindead:~$ dmesg | grep syn
wt@braindead:~$
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I am sorry. I have been extremely busy these past couple weeks. I'll try
to make some progress soon.
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Title:
regression with respect touchpad
To
Oh, and FWIW, I found this in dmesg:
wt@braindead:~$ dmesg | grep syn
[202484.540150] psmouse serio1: synaptics: Unable to query device.
[204320.591775] psmouse serio1: synaptics: Unable to query device.
[206356.441278] psmouse serio1: synaptics: Unable to query device.
[214607.673218] psmouse ser
I'd like to perform a bisect to figure out what commit caused this
regression. We need to identify the earliest kernel where the issue
started happening as well as the latest kernel that did not have this
issue.
Can you test the following kernel:
v3.12 final: http://kernel.ubuntu.com/~kernel-ppa/
Okay. I loaded the trusty linux-image+extras (3.12.0-8-generic) into
saucy. There are still no input settings for my touchpad in the system
settings.
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Thanks for the heads up on this, Warren.
Can you see if this bug exists in the latest Trusty kernel, which can be
downloaded from:
amd64:
https://launchpad.net/ubuntu/+source/linux/3.12.0-8.16/+build/5404630
i386:
https://launchpad.net/ubuntu/+source/linux/3.12.0-8.16/+build/5404633
** Changed
Warren Turkal, thank you for taking the time to report this bug and trying to
help make Ubuntu better. However, the mainline upstream kernel is not a
software package provided by the official Ubuntu repositories. For more on this
please see
https://wiki.ubuntu.com/Kernel/MainlineBuilds#Kernel.2
I am just warning you that this problem may existing in what will become
trusty. Is this not a valid bug to file in that case?
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Title:
regression
This regression is present in kernel version 3.12.6-031206-generic.
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Title:
regression with respect touchpad
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