LXDE freeze temporary

[axel]

I just install Lubuntu 1404 LTE om my desktop.
When i open some application, YouTube in Firefox or just spotify-client the GUI freeze. I can use the mouse, but it recognize only the clicks in the window of the application opened the LXDE menu and the resize/close are not working (they are obviously out of the application). I opened a terminal with the keyboard shortcut (ctrl+alt+T) and check if there is a frozen process with top, but everything is normal (low cpu usage). When i open the terminal i remain stucked in the terminal application. I can jump from one application to other with the keyboard shortcuts and use them, but not use LXDE until i close all the application (I'm killing them with the terminal). Two or tree seconds after that LXDE works find...

[Brad Figg (brad-figg)]

This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:

apport-collect 1528976

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

[Joseph Salisbury (jsalisbury)]

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.4 kernel[0].

If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".

Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-rc7-wily

[Launchpad Janitor (janitor)]

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]