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Old 12-28-2016, 10:23 AM   #1
TBotNik
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Loose the cursor pointer


All,

Running Kubuntu ver 14.04 LTS!

On on of my desktops the mouse cursor pointer keeps getting disassociated with the mouse. You can see that the mouse is moving, when tabs and buttons highlight as you move the mouse around but the pointer stays locked in one position one the screen.

When this happens is not always consistent, but one scenario is. This scenario happens when i go to phpMyAdmin and run an "import". I always lose it then.

What do I need to run with

apt-get install --reinstall

to fix this?

Last edited by TBotNik; 12-28-2016 at 01:26 PM.
 
Old 12-28-2016, 01:53 PM   #2
TBotNik
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All,

Found and ran cmd:

Quote:
apt-get install --reinstall xserver-xorg-input-all
Now much worse, as goes immediately into this mode on every "HARD" boot, which is required as this mode also disables all tty sessions 1-6.

Cheers!

TBNK

Last edited by TBotNik; 12-28-2016 at 01:58 PM.
 
Old 12-28-2016, 02:00 PM   #3
TBotNik
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Will have to go to cmdline via the recovery mode to effect changes!

Really frustrated needing to get work done but fight this for 5 hours now!
 
Old 12-28-2016, 07:03 PM   #4
frankbell
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What us the make/model of the computer and of the mouse? Have you tried testing with a different mouse? (If the mouse is failing, no amount of mucking about with software will fix this.) If there is a touch pad or equivalent, does that still work properly?

Please note the persons who participate in this forum are volunteers. There is no guarantee that your question will be answered on your schedule.
 
Old 12-29-2016, 10:25 AM   #5
TBotNik
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Upgraded

All,

So went to recovery mode and:
  1. Enabled Networking,
  2. Dropped to "ROOT" cmd line,
  3. Ran the dist-upgrade.
Firmware problem in my ISP router camped me @ 5KB so took from 10 am yday to 3 am tday.

Now seems stable. Will watch for a couple days and then marked "SOLVED" if stable!

Cheers!

TBNK
 
Old 12-29-2016, 08:29 PM   #6
TBotNik
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Not Stable

All,

OK, this is still not stable. Once I get a boot where the cursor is working, seems stable, but I might have to run 2-4 reboots to get a session where the cursor is stable.

Reboot always have to be "HARD" reboots. "reboot now" does not make it. Something is holding in cache that knocks the cursor out and only the hard reboot clears that!

Cheers!

TBNK
 
Old 12-29-2016, 10:36 PM   #7
TBotNik
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Berzerk

All,

Worked ok for about 3 hours today and now nothing gets me a stable session!

Was noticing that whenever either Mozilla app of Firefox or Thunderbird starts up this is worse, so made sure I got those shutdown before rebooting. That's no longer helping

Trying to find solutions on this via phone really sucks! Either can't see the results page or see so little none of it makes sense!

Really need help bad on this and has to be a CORE level bug!

Thnx!

TBNK
 
Old 12-29-2016, 10:37 PM   #8
TBotNik
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Can I get some help here?
 
Old 12-29-2016, 10:39 PM   #9
TBotNik
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All,

Last move that knocked it out was I was dragging 2 files to gedit!

Tbnk
 
Old 12-30-2016, 06:09 AM   #10
hydrurga
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Have you tried changing the cursor theme?
 
Old 12-30-2016, 01:52 PM   #11
TBotNik
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Quote:
Originally Posted by hydrurga View Post
have you tried changing the cursor theme?
howto?
 
Old 12-30-2016, 01:55 PM   #12
TBotNik
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Maybe

All,

Found this HOWTO that says run:
Code:
service lightdm restart
So wrote a bash script to run that, so I can try it as a quick recover!

Cheers!

TBNK
 
Old 12-30-2016, 02:11 PM   #13
TBotNik
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All,

Since on Kubuntu, not on "lightdm", so the restart on lightdm kills my desktop with no recovery. I think my DT is Plasma so would need restart on that!

Cheers!

TBNK
 
Old 12-30-2016, 02:21 PM   #14
TBotNik
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Upload

All,

Lose the cursor every single time I try an image upload to my:

http://www.linuxquestions.org/questi...ue-4175592663/

thread. Gets to browse and when that popup opens it dies.

Cheers!

TBNK

PS

going to try: "service plasma restart" if it dies again.

no "ps -A" says it's plasma-desktop!
 
Old 12-30-2016, 06:38 PM   #15
TBotNik
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All,

Well plasma is a theme, not the desktop. Ran:

ps -A | grep kde
21 ? 00:00:00 kdevtmpfs
1643 ? 00:00:00 startkde
1735 ? 00:00:00 start_kdeinit
1737 ? 00:00:00 kdeinit4
1763 ? 00:00:03 kded4
2347 ? 00:00:00 polkit-kde-auth

Which of these is the actual DT?

Have also tried the following combo:
Code:
killall plasma-desktop;
kstart plasma-desktop;
Cheers!

TBNK
 
  


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