Same bugs affects to me.
$ dolphin --version Qt: 4.8.6 KDE Development Platform: 4.14.6 Dolphin: 14.12.3
$ uname -a Linux eneko 3.19.0-10-generic #10-Ubuntu SMP Mon Mar 23 16:16:45 UTC 2015 i686 i686 i686 GNU/Linux
Same bugs affects to me.
$ dolphin --version
Qt: 4.8.6
KDE Development Platform: 4.14.6
Dolphin: 14.12.3
$ uname -a
Linux eneko 3.19.0-10-generic #10-Ubuntu SMP Mon Mar 23 16:16:45 UTC 2015 i686 i686 i686 GNU/Linux