[nikolanp@comp-fx-6300-six-core-142a53 ~]$ dolphin
qt.glx: qglx_findConfig: Failed to finding matching FBConfig for QSurfaceFormat(version 2.0, options QFlags<QSurfaceFormat::FormatOption>(), depthBufferSize -1, redBufferSize 1, greenBufferSize 1, blueBufferSize 1, alphaBufferSize -1, stencilBufferSize -1, samples -1, swapBehavior QSurfaceFormat::SingleBuffer, swapInterval 1, colorSpace QSurfaceFormat::DefaultColorSpace, profile  QSurfaceFormat::NoProfile)
No XVisualInfo for format QSurfaceFormat(version 2.0, options QFlags<QSurfaceFormat::FormatOption>(), depthBufferSize -1, redBufferSize 1, greenBufferSize 1, blueBufferSize 1, alphaBufferSize -1, stencilBufferSize -1, samples -1, swapBehavior QSurfaceFormat::SingleBuffer, swapInterval 1, colorSpace QSurfaceFormat::DefaultColorSpace, profile  QSurfaceFormat::NoProfile)
Falling back to using screens root_visual.
kf5.kio.core: "Невозможно войти в папку tags:/."
kf5.kio.core: Your samba 'netbios name' parameter was longer than the authorized 15 characters.
 It may be because your hostname is longer than 13 and samba default 'netbios name' defaults to 'hostname-W', here: "comp-fx-6300-six-core-142a53-W" 
 If that it is the case simply define a 'netbios name' parameter in /etc/samba/smb.conf at most 15 characters long
kf5.kio.core: We got some errors while running testparm "\nERROR: pid directory /var/run does not exist"
[nikolanp@comp-fx-6300-six-core-142a53 ~]$ su -
Password: 
[root@comp-fx-6300-six-core-142a53 ~]# dolphin
-bash: dolphin: команда не найдена
[root@comp-fx-6300-six-core-142a53 ~]#