Strange Ubuntu 12.04 Behavior

Question

linux

Good time of the day! I installed Ubuntu 12.04 for myself, before that I was sitting on arch. Input Devices:

[email protected]:~$ xinput
⎡ Virtual core pointer                    	id=2	[master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer              	id=4	[slave  pointer  (2)]
⎜   ↳ Wacom ISDv4 EC Pen stylus               	id=9	[slave  pointer  (2)]
⎜   ↳ Wacom ISDv4 EC Pen eraser               	id=13	[slave  pointer  (2)]
⎜   ↳ Atmel Atmel maXTouch Digitizer          	id=14	[slave  pointer  (2)]
⎜   ↳ Conexant USB Audio                      	id=15	[slave  pointer  (2)]
⎜   ↳ Logitech USB Receiver                   	id=16	[slave  pointer  (2)]
⎜   ↳ Logitech USB Receiver                   	id=17	[slave  pointer  (2)]
⎜   ↳ Genius BT Keyboard                      	id=18	[slave  pointer  (2)]
⎜   ↳ Cypress Sem PS2/USB Browser Combo Mouse 	id=19	[slave  pointer  (2)]
⎣ Virtual core keyboard                   	id=3	[master keyboard (2)]
    ↳ Virtual core XTEST keyboard             	id=5	[slave  keyboard (3)]
    ↳ Power Button                            	id=6	[slave  keyboard (3)]
    ↳ Video Bus                               	id=7	[slave  keyboard (3)]
    ↳ Power Button                            	id=8	[slave  keyboard (3)]
    ↳ WebCam SC-30AFL11449M                   	id=10	[slave  keyboard (3)]
    ↳ WebCam SC-20FHM11347N                   	id=11	[slave  keyboard (3)]
    ↳ AT Translated Set 2 keyboard            	id=12	[slave  keyboard (3)]

And now the crux of the problem: Something started to go crazy. When you turn on the tablet, it seems as if the key is stuck, and where you do not hover the cursor, accordingly, it starts to open endlessly. Then suddenly after a minute it disappears. Also, a bug that just infuriates is observed in the file manager. Visited both nautilus and nemo. If you move the cursor and select a file, then when you try to call the properties of this file, the focus is lost. Also, if you open any Gnome window, for example, the properties of a folder or file, then dragging the mouse over the text, for example, the size of the folder, etc. That text is highlighted. WTF???!!!
What has been done: The mouse changed, disabled all other input sources via xinput, namely:

Wacom ISDv4 EC Pen stylus
 Wacom ISDv4 EC Pen eraser
Atmel Atmel maXTouch Digitizer 
Logitech USB Receiver 
Genius BT Keyboard

Now I installed Cinnamon - everything is the same
Added a video where the essence of the problem is visible


Did a clean install on 13.04. Bug is still there. It is noticed that if you reboot, it disappears for a while. Still waiting for a decision

Answer 1

time to reinstall windows

Answer 2

try

xev|grep state

see what events are generated in response to your actions.
but in general I’m not surprised, in 12.04 I constantly have small dirty tricks, then the focus is lost, then something is not clicked, then something is clicked twice (it’s like this bug bugs.launchpad.net/ubuntu/+source/xserver- xorg-input-evdev/+bug/365300 ), and it can't even be reported, because not reproduced and it is not clear what is happening.