Greetings to all, I do not know if someone could tell me why some of the programs and more commonly in programs for kde, I can not handle programs with a maximized window, you can maximize the screen but when clicking within the window , down the side bar at the bottom of the window and back, besides this, the background color of programs designed to kde is always blue and I have not found a way to change it, other problems also and found is the decrease in performance after a time of use without installing new applications or modifications made in general.
These details I found when installing the Ultimate Edition 2.8 and 2.9 in three netbooks acer aspire one, the three manage the gnome desktop and were installed with "clean installs" the rest of the features of these netbooks seem to be always generous, so not go into more detail unless it is required.
finally, do not know if this is common on Linux systems, is a detail of Ultimate Edition or a hardware problem, but since netbooks have installed Ultimate Edition, the battery life has decreased a lot, while only lasts an hour or hour and a half depending on the machine.
Sorry if this question should not have been posted in this section, but I did not know where could post it.
Thank you for your help.