Thinkpad touchpad mouse cursor laggy/choppy | Ubuntu 18.04
I am new to ubuntu so please keep that in mind.
I installed ubuntu 18.04 LTS on my Thinkpad L540. Most often my mouse cursor, if I use my touchpad, is laggy/choppy in a visual way. This does not happen if I use an external mouse (bluetooth). Everything else is working fine (fluid/without lags). After some reboots, it sometimes works.
I take the notebook with me and I often cant use a bluetooth mouse, so I am stuck with rebooting my device as many times as it takes, to get it working.
Did not happen on Windows 10. That is my first try installing Linux on this notebook.
I presume that my touchpad device is a SynPS/2 Synaptics TouchPad (Terminal: xinput).
Any advice on what I can do or check to get rid of this problem?
18.04 touchpad synaptics cursor
asked Sep 4 '18 at 23:19
seriousserious
62
add a comment |
I am new to ubuntu so please keep that in mind.
I installed ubuntu 18.04 LTS on my Thinkpad L540. Most often my mouse cursor, if I use my touchpad, is laggy/choppy in a visual way. This does not happen if I use an external mouse (bluetooth). Everything else is working fine (fluid/without lags). After some reboots, it sometimes works.
I take the notebook with me and I often cant use a bluetooth mouse, so I am stuck with rebooting my device as many times as it takes, to get it working.
Did not happen on Windows 10. That is my first try installing Linux on this notebook.
I presume that my touchpad device is a SynPS/2 Synaptics TouchPad (Terminal: xinput).
Any advice on what I can do or check to get rid of this problem?
18.04 touchpad synaptics cursor
asked Sep 4 '18 at 23:19
seriousserious
62
add a comment |
I am new to ubuntu so please keep that in mind.
I installed ubuntu 18.04 LTS on my Thinkpad L540. Most often my mouse cursor, if I use my touchpad, is laggy/choppy in a visual way. This does not happen if I use an external mouse (bluetooth). Everything else is working fine (fluid/without lags). After some reboots, it sometimes works.
I take the notebook with me and I often cant use a bluetooth mouse, so I am stuck with rebooting my device as many times as it takes, to get it working.
Did not happen on Windows 10. That is my first try installing Linux on this notebook.
I presume that my touchpad device is a SynPS/2 Synaptics TouchPad (Terminal: xinput).
Any advice on what I can do or check to get rid of this problem?
18.04 touchpad synaptics cursor
asked Sep 4 '18 at 23:19
seriousserious
62
I am new to ubuntu so please keep that in mind.
I installed ubuntu 18.04 LTS on my Thinkpad L540. Most often my mouse cursor, if I use my touchpad, is laggy/choppy in a visual way. This does not happen if I use an external mouse (bluetooth). Everything else is working fine (fluid/without lags). After some reboots, it sometimes works.
I take the notebook with me and I often cant use a bluetooth mouse, so I am stuck with rebooting my device as many times as it takes, to get it working.
Did not happen on Windows 10. That is my first try installing Linux on this notebook.
I presume that my touchpad device is a SynPS/2 Synaptics TouchPad (Terminal: xinput).
Any advice on what I can do or check to get rid of this problem?
18.04 touchpad synaptics cursor
18.04 touchpad synaptics cursor
asked Sep 4 '18 at 23:19
seriousserious
62
asked Sep 4 '18 at 23:19
seriousserious
62
asked Sep 4 '18 at 23:19
seriousserious
62
asked Sep 4 '18 at 23:19
seriousserious
62
asked Sep 4 '18 at 23:19
seriousserious
62
62
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
I had a similar problem on my Thinkpad with Ubuntu 18.04. The cursor was very jumpy. It seems to be a problem with the version of the touchpad driver used in Ubuntu 18.04, "libinput". I read somewhere (can't find the link, sorry) that it's fixed in newer versions of the driver which are going to be released for Ubuntu 18.10. Whether it's going to be released for 18.04 as well it was said there is not clear by now.
For me installing the synaptic driver instead of libinput solved my problem:
https://ubuntuforums.org/showthread.php?t=2391805
https://bugs.launchpad.net/ubuntu/+source/libinput/+bug/1696929
answered Sep 27 '18 at 12:54
PoldiPoldi
163
I have a much worse version of this problem, even after installingxserver-xorg-input-synaptics: the mouse cursor moves/clicks only about 5% of the time I use the Touchpad. I've left comment #28 on that bug.
– Dan Dascalescu
Dec 9 '18 at 5:42
add a comment |
Thank you!!! I forgot that Ubuntu was something like Linux... and using Microsoft Edge in cross-comparison to Baidu itself is probably similar because of all the international firewalls!!
I love Yue Quan.
:) from USA
Justine
answered 7 mins ago
user920388user920388
1
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user920388 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
I had a similar problem on my Thinkpad with Ubuntu 18.04. The cursor was very jumpy. It seems to be a problem with the version of the touchpad driver used in Ubuntu 18.04, "libinput". I read somewhere (can't find the link, sorry) that it's fixed in newer versions of the driver which are going to be released for Ubuntu 18.10. Whether it's going to be released for 18.04 as well it was said there is not clear by now.
For me installing the synaptic driver instead of libinput solved my problem:
https://ubuntuforums.org/showthread.php?t=2391805
https://bugs.launchpad.net/ubuntu/+source/libinput/+bug/1696929
answered Sep 27 '18 at 12:54
PoldiPoldi
163
I have a much worse version of this problem, even after installingxserver-xorg-input-synaptics: the mouse cursor moves/clicks only about 5% of the time I use the Touchpad. I've left comment #28 on that bug.
– Dan Dascalescu
Dec 9 '18 at 5:42
add a comment |
I had a similar problem on my Thinkpad with Ubuntu 18.04. The cursor was very jumpy. It seems to be a problem with the version of the touchpad driver used in Ubuntu 18.04, "libinput". I read somewhere (can't find the link, sorry) that it's fixed in newer versions of the driver which are going to be released for Ubuntu 18.10. Whether it's going to be released for 18.04 as well it was said there is not clear by now.
For me installing the synaptic driver instead of libinput solved my problem:
https://ubuntuforums.org/showthread.php?t=2391805
https://bugs.launchpad.net/ubuntu/+source/libinput/+bug/1696929
answered Sep 27 '18 at 12:54
PoldiPoldi
163
I have a much worse version of this problem, even after installingxserver-xorg-input-synaptics: the mouse cursor moves/clicks only about 5% of the time I use the Touchpad. I've left comment #28 on that bug.
– Dan Dascalescu
Dec 9 '18 at 5:42
add a comment |
I had a similar problem on my Thinkpad with Ubuntu 18.04. The cursor was very jumpy. It seems to be a problem with the version of the touchpad driver used in Ubuntu 18.04, "libinput". I read somewhere (can't find the link, sorry) that it's fixed in newer versions of the driver which are going to be released for Ubuntu 18.10. Whether it's going to be released for 18.04 as well it was said there is not clear by now.
For me installing the synaptic driver instead of libinput solved my problem:
https://ubuntuforums.org/showthread.php?t=2391805
https://bugs.launchpad.net/ubuntu/+source/libinput/+bug/1696929
answered Sep 27 '18 at 12:54
PoldiPoldi
163
I had a similar problem on my Thinkpad with Ubuntu 18.04. The cursor was very jumpy. It seems to be a problem with the version of the touchpad driver used in Ubuntu 18.04, "libinput". I read somewhere (can't find the link, sorry) that it's fixed in newer versions of the driver which are going to be released for Ubuntu 18.10. Whether it's going to be released for 18.04 as well it was said there is not clear by now.
For me installing the synaptic driver instead of libinput solved my problem:
https://ubuntuforums.org/showthread.php?t=2391805
https://bugs.launchpad.net/ubuntu/+source/libinput/+bug/1696929
answered Sep 27 '18 at 12:54
PoldiPoldi
163
answered Sep 27 '18 at 12:54
PoldiPoldi
163
answered Sep 27 '18 at 12:54
PoldiPoldi
163
answered Sep 27 '18 at 12:54
PoldiPoldi
163
163
I have a much worse version of this problem, even after installingxserver-xorg-input-synaptics: the mouse cursor moves/clicks only about 5% of the time I use the Touchpad. I've left comment #28 on that bug.
– Dan Dascalescu
Dec 9 '18 at 5:42
add a comment |
I have a much worse version of this problem, even after installingxserver-xorg-input-synaptics: the mouse cursor moves/clicks only about 5% of the time I use the Touchpad. I've left comment #28 on that bug.
– Dan Dascalescu
Dec 9 '18 at 5:42
I have a much worse version of this problem, even after installing
xserver-xorg-input-synaptics: the mouse cursor moves/clicks only about 5% of the time I use the Touchpad. I've left comment #28 on that bug.– Dan Dascalescu
Dec 9 '18 at 5:42
I have a much worse version of this problem, even after installing
xserver-xorg-input-synaptics: the mouse cursor moves/clicks only about 5% of the time I use the Touchpad. I've left comment #28 on that bug.– Dan Dascalescu
Dec 9 '18 at 5:42
add a comment |
Thank you!!! I forgot that Ubuntu was something like Linux... and using Microsoft Edge in cross-comparison to Baidu itself is probably similar because of all the international firewalls!!
I love Yue Quan.
:) from USA
Justine
answered 7 mins ago
user920388user920388
1
New contributor
user920388 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
Thank you!!! I forgot that Ubuntu was something like Linux... and using Microsoft Edge in cross-comparison to Baidu itself is probably similar because of all the international firewalls!!
I love Yue Quan.
:) from USA
Justine
answered 7 mins ago
user920388user920388
1
New contributor
user920388 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
Thank you!!! I forgot that Ubuntu was something like Linux... and using Microsoft Edge in cross-comparison to Baidu itself is probably similar because of all the international firewalls!!
I love Yue Quan.
:) from USA
Justine
answered 7 mins ago
user920388user920388
1
New contributor
user920388 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Thank you!!! I forgot that Ubuntu was something like Linux... and using Microsoft Edge in cross-comparison to Baidu itself is probably similar because of all the international firewalls!!
I love Yue Quan.
:) from USA
Justine
answered 7 mins ago
user920388user920388
1
New contributor
user920388 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
answered 7 mins ago
user920388user920388
1
New contributor
user920388 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
answered 7 mins ago
user920388user920388
1
answered 7 mins ago
user920388user920388
1
1
New contributor
user920388 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
user920388 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
user920388 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
add a comment |
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