Problem solved. It's really a conflict between out-of-date keyboard input methods and java programs in Ubuntu 12.04. See https://askubuntu.com/questions/365205/text-editors-in-eclipse-matlab-loses-focus-occasionally-after-upgrading-to-12-04.
Ubuntu loses text-editor focus from time to time
-
01-07-2022 - |
Domanda
I have just upgraded from Ubuntu 10.04 to 12.04.3 LTS. An annoying thing I discovered is that, in eclipse and matlab, I cannot type text sometimes. The detailed phenomena are as follows:
Eclipse
- Happens after using auto-completion (activated by customized shortcut
alt+/
), or switching from other windows, or pressingctrl+z
, etc. - Can use mouse to move cursor around, but keyboard does not respond.
- Using
alt-tab
to switch back and forth can solve the problem.
And similar things are happening in matlab, whenever I hit tab
. But gedit
and browser are working fine. Wonder if anyone has encountered the same problem. Thanks.
Soluzione
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