Dear Antti,
I am still having the problem today, which I previously described as
the "random mouse" problem.
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1506817
https://answers.launchpad.net/ubuntu-certification/+question/272142
Presently I'm using an X260 with 18.04 ubuntu.
The prob
Pascal,
I installed your suggested fix, and it works perfectly. I have been using it
for more than 24 hours,
and the button-sticking problem is gone.
I am able to return to using the X250. It was sitting on the desk,
unused, but now its back in operation.
I cant thank you enought.
SOLVED
Jont
SOLVED
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https://bugs.launchpad.net/bugs/1506817
Title:
left TPP/2 IBM TrackPoint "sticks on" randomly (X250 15.04)
Status in linux package in Ubuntu:
Confirmed
Bug desc
A very minor correction:
4. Create /usr/share/X11/xorg.conf.d90-x250-trackpoint.conf
...
this should be
4. Create /usr/share/X11/xorg.conf.d/90-x250-trackpoint.conf <--- there is a
"/" missing
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Dear Pascal
This is very strange. I'm going now since 12/31/16, and now its 1/3/17, thus
somewhere between 3-4 days.
I have tested it, and have not seen any problem.
You suggest removing the trackpad in the bios. That worked for me in the past
(limited success), but with my present BIOS (the lat
Hi Pascal,
Since it seems to all be working for me, I hesitate to mess with it.
I still have two issues, neither of which are too serious (or else maybe
I still dont understand them).
1) The touch pad, under synaptic, is supposed to scroll when you touch
it with two fingers. With your previous
Final report:
1) I have removed my hacks to the mouse config setup and rebooted several
kernels. The kernel used by 15.04
is buggy and does not properly support
MatchProduct "PS/2 Synaptics TouchPad"
and
Option "Emulate3Buttons" "0"
The buttons work properly with earlier kernels
3.1
A lot has happened since I last checked in. Here is a quick Exec
Summary:
I was running kernel 4.5-rc3 and everything was great. Then sometime around Feb
3, 2016 (I dont know the exact date),
following an standard upgrade from Ubuntu, the old symptoms (left mouse button
sticking) returned.
Whil
jba@near:~$ sudo dmidecode -s bios-version && sudo dmidecode -s bios-
release-date
N10ET38W (1.17 )
08/20/2015
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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jba@near:~$ sudo dmidecode -s bios-version && sudo dmidecode -s bios-
release-date
N10ET38W (1.17 )
08/20/2015
I manually verified that my present BIOS on the X250 is 1.17 (reboot
with F1).
Please, what is the next step?
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I found the latest BIOS is 1.21
http://support.lenovo.com/us/en/downloads/ds102289
I will upgrade my computer, and then report back on the status.
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I have updated my bios to 1.21.
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
N10ET42W (1.21 )
02/26/2016
So this shows that 1.21 is presently installed
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Nothing seems to have changed since my new BIOS has been installed.
Report 21 stands, unchanged.
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https://bugs.launchpad.net/bugs/1506817
Title:
left TPP/2 IBM TrackPoint "
Update:
As requested in comment # 11, I have downloaded the latest kernel and installed
it on my X250.
The version I have installed is
uname -a
Linux near 4.5.0-040500rc3-generic #201602071930 SMP Mon Feb 8 00:34:43 UTC
2016 x86_64 x86_64 x86_64 GNU/Linux
There was no issue downloading this kern
from the X220i hard drive using a USB
adapter, which seems a useful debugging technique.
I hope my summary above is both correct and adequate.
On 01/21/2016 06:41 PM, Christopher M. Penalver wrote:
> Jont Allen, to clarify, for your WORKAROUND do you only need to perform:
> 1) /etc/modprob
I just installed the latest kernel on the X250
linux-image-4.6.0-040600rc5-generic_4.6.0-040600rc5.201604242031_amd64.deb
I then rebooted into this kernel.
Nothng has changed regarding the bug with the left mouse button.
I then ran the "Software Updater" and installed the latest packages.
Then I
Status of left mouse bug sticking on X250:
I am trying to find a way to put my X250 back in service, to replace the
X220i that I fell back to given the serious nature of the LMSB (LMBS =
"Left mouse button sticking")
1) By switching to a logitech USB mouse I am able to work on the
machine.
2) I
y the same software.
Thus the problem is not the hardware, the left-mouse-button-sticking issue is
in the
Thinkpad model X250 + Ubuntu 16.04LTS + X250 BIOS 1.21
Jont Allen
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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In note #34 you specifically requested that I install 4.6-rc4, but I installed
the latest rc5.
Now I just installed 4.6-rc4
rebooted rc4, and indeed nothing is different:
The bug with the left mouse button sticking is still present.
Jont Allen
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in message #34 you requested that In install 4.6-rc4
In message #36 I discussed 4.6-rc5, which did not resolve the issue.
in message #34 based on your request, I installed rc4, which did not resolve
the issue.
in message #17 I used 4.5-rc3 (NOT 4.6), and it did resolve the issue.
in message #21 I
$ usb-devices
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 3
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=1d6b ProdID=0002 Rev=04.04
S: Manufacturer=Linux 4.4.0-21-generic ehci_hcd
S: Product=EHCI Host Controller
S: SerialNumber=:00:1d.0
C: #If
In comment #34 you state:
"This leads one to believe there is a user space component to this that stopped
allowing 4.5-rc3+ to work for you."
I had not changed anything that would account for this, other than responding
to your request for a new kernel.
This activity is described in my comment
I just looked at that file:
/usr/share/X11/xorg.conf.d/90-evdev.conf
and it turns out, I comment out every line.
I was wondering the same thing you are.
So step 2 is NOT necessary.
While the file exists, it contains comment lines only,
so (I suspect) it could be deleted with no impact.
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You re
Hi Chris,
I upgraded my X250 to Ubuntu 16.04 Beta 2, and the mouse sticking bug remains.
Here are the steps that I took, for clarity:
1) I cloned my hard drive using a USB appliance and the dd command
2) I then put the cloned hard drive in an older Lenovo X201 ThinkPad
The X201 is the system I am
This is on the working X201 Thinkpad
dpkg -l|grep synaptics
ii xserver-xorg-input-synaptics-lts-utopic 1.8.1-1ubuntu1~trusty1 amd64
Synaptics TouchPad driver for X.Org server
I'll try the same on the X250 later today
Jont
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Maybe I am missing something here but on my X201 these two reports seem to be
out of sync.
One command says 1.8.2-1 while the other reports 1.8.1-1
This X201 does not have the left-button-sticking bug.
$ apt-cache policy xserver-xorg-input-synaptics
xserver-xorg-input-synaptics:
Installed: (no
Here is a summary of the two commands from comment #32 (above) for the
X250.
1) The driver is different between the X201 and the X250
1.8.2-1ubuntu1 <-- X201 (Working)
1.8.2-1ubuntu3 <-- X250 (Not working)
2) For the X201 the apt-cache results different (none installed), while for the
X250
Status of X250 bug:
In comment #29 above, I mentioend that following the install of the latest
kernel the
LMBS = "Left mouse button sticking"
bug remained. But unfortunately the working kernel then stopped working,
leaving me with not recourse but to abandon
the machine. The X250 is not usable w
good, I'm glad someone else is seeing this problem.
Here is a test I would like you to try:
boot up into the BIOS, and turn off only the trackpad. Leave the
pointing (red button) on.
Then boot up into linux, and BEFORE you login in, see if the trackpad
responds to the touch.
On my X250, it do
Thank you Christopher
Will do the BIOS update ASAP, but it may take a few days. My schedule is
tight at the moment.
I'll get back to you on the outcome.
Thank you,
Jont Allen
On 10/20/2015 09:53 PM, Christopher M. Penalver wrote:
> Jont Allen, thank you for reporting this and helping mak
remains active.
Summary:
The bios is updated and verified, and the mouse bug is still present and
Confirmed
Jont Allen
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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either deal with the broken
TrackPoint buttons are install the new module.
Jont ALlen
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https://bugs.launchpad.net/bugs/1506817
Title:
left TPP/2 IBM TrackPoint "stic
Hi,
I now have a "fix."
Summary:
The synaptics drive (provided by 15.04 kernel) seems to be broken. I have
replaced it with the stock driver, and now the problems is gone.
While this may not be a fix for everyone, but its a great fix for me. I'm now
able to use the x250, and the mouse is rock-
anslation Service (ATS)
ATSCap: Invalidate Queue Depth: 00
ATSCtl: Enable-, Smallest Translation Unit: 00
Capabilities: [300 v1] Page Request Interface (PRI)
PRICtl: Enable- Reset-
PRISta: RF- UPRGI- Stopped+
Jont Allen Jan 11 20
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