kde: non compaiono gli screensaver

[leocata]

Non so cos'è successo ma nella scheda degli screensaver nn compaiono più gli screen saver!! vedi foto! cosa si può fare?

[ksniffer]

Che hai fatto per farli sparire? Hai rimosso kdeartwork per caso?

[leocata]

non mi pare ....infatti:
leonardo@darkstar:~$ ls -l /var/log/packages/kdea*
-rw-r--r-- 1 root root 161031 2008-05-24 14:00 /var/log/packages/kdeaccessibility-3.5.9-i486-2
-rw-r--r-- 1 root root 24347 2008-05-24 14:00 /var/log/packages/kdeaddons-3.5.9-i486-2
-rw-r--r-- 1 root root 12796 2008-05-24 14:00 /var/log/packages/kdeadmin-3.5.9-i486-2
-rw-r--r-- 1 root root 414913 2008-05-24 14:01 /var/log/packages/kdeartwork-3.5.9-i486-2
leonardo@darkstar:~$

[guargua]

Non so cos'è successo ma nella scheda degli screensaver nn compaiono più gli screen saver!! vedi foto! cosa si può fare?

Prova a dare un'occhiata al file .xsession-errors nella tua home, forse viene riportata qualche indicazione.

Ciao.

[leocata]

lo posto.... ma quanati errori!!!
.xsession-errors:
-------------------------------------------------------------------------
xset: bad font path element (#263), possible causes are:
Directory does not exist or has wrong permissions
Directory missing fonts.dir
Incorrect font server address or syntax
startkde: Starting up...
kbuildsycoca running...
DCOP Cleaning up dead connections.
X Error: BadWindow (invalid Window parameter) 3
Major opcode: 20
Minor opcode: 0
Resource id: 0x1c00026
X Error: BadWindow (invalid Window parameter) 3
Major opcode: 20
Minor opcode: 0
Resource id: 0x1c00026
X Error: BadWindow (invalid Window parameter) 3
Major opcode: 19
Minor opcode: 0
Resource id: 0x1c00026
kdecore (KAction): WARNING: KAction::insertKAccel( kaccel = 0x8099870 ): KAccel object already contains an action name "play_pause"
QLayout "unnamed" added to QVBox "unnamed", which already has a layout
kdecore (KAction): WARNING: KAction::insertKAccel( kaccel = 0x8099870 ): KAccel object already contains an action name "play_pause"
QLayout: Adding KToolBar/mainToolBar (child of QVBox/unnamed) to layout for PlaylistWindow/PlaylistWindow
QObject::connect: Incompatible sender/receiver arguments
StarManager::ratingsColorsChanged() --> ContextBrowser::ratingOrScoreOrLabelsChanged(const QString&)
Amarok: [Loader] Starting amarokapp..
Amarok: [Loader] Don't run gdb, valgrind, etc. against this binary! Use amarokapp.
Opener: received SetSecret
Opener: received SetSecret
Opener: received OpenLock

Opener: received OpenDevice
Opener: received ExecPPPDaemon
In parent: pppd pid 3135
Couldn't find interface ppp0: No such device
Kernel supports ppp alright.
Couldn't find interface ppp0: No such device
Opener: received RemoveSecret
Opener: received RemoveSecret
Opener: received OpenResolv
Opener: received OpenResolv
Opener: received KillPPPDaemon
In killpppd(): Sending SIGTERM to 3135
Opener: received RemoveLock
It was pppd that died
pppd exited with return value 5
Sending 3131 a SIGUSR1
X Error: BadWindow (invalid Window parameter) 3
Major opcode: 19
Minor opcode: 0
Resource id: 0x1c00031
X Error: BadWindow (invalid Window parameter) 3
Major opcode: 20
Minor opcode: 0
Resource id: 0x1c00031
Opener: received SetSecret
Opener: received SetSecret
Opener: received OpenLock

Opener: received OpenDevice
Opener: received RemoveSecret
Opener: received RemoveSecret
Opener: received OpenResolv
Opener: received OpenResolv
Opener: received RemoveSecret
Opener: received RemoveSecret
Opener: received OpenResolv
Opener: received OpenResolv
Opener: received RemoveSecret
Opener: received RemoveSecret
Opener: received OpenResolv
Opener: received OpenResolv
Opener: received KillPPPDaemon
Opener: received RemoveLock
Opener: received KillPPPDaemon
Opener: received KillPPPDaemon
kppp: ERROR: write() in Modem::writeLine failed
kppp: ERROR: write() in Modem::writeLine failed
Opener: received SetSecret
Opener: received SetSecret
Opener: received OpenLock

Opener: received OpenDevice
Opener: received ExecPPPDaemon
In parent: pppd pid 3181
Couldn't find interface ppp0: No such device
Kernel supports ppp alright.
Opener: received OpenResolv
Opener: received RemoveSecret
Opener: received RemoveSecret
kbuildsycoca running...
Reusing existing ksycoca
kio (KService*): WARNING: The desktop entry file .hidden/dirfilterplugin.desktop has Type=Service but is located under "apps" instead of "services"
kio (KService*): WARNING: Invalid Service : .hidden/dirfilterplugin.desktop
kbuildsycoca: WARNING: '/usr/share/applications/openoffice.org2.3-base.desktop' specifies undefined mimetype/servicetype 'application/vnd.oasis.opendocument.database'
kbuildsycoca: WARNING: '/usr/share/applications/kde/ark.desktop' specifies undefined mimetype/servicetype 'application/x-tbz2'
kbuildsycoca: WARNING: '/usr/share/applications/kde/ark.desktop' specifies undefined mimetype/servicetype 'application/zip'
kbuildsycoca: WARNING: 'karm_part.desktop' specifies undefined mimetype/servicetype 'text/english'
kbuildsycoca: WARNING: 'karm_part.desktop' specifies undefined mimetype/servicetype 'text/x-c'
kbuildsycoca: WARNING: 'karm_part.desktop' specifies undefined mimetype/servicetype 'text/x-c++'
kbuildsycoca: WARNING: '/usr/share/applications/Thunar-folder-handler.desktop' specifies undefined mimetype/servicetype 'x-directory/gnome-default-handler'
kbuildsycoca: WARNING: '/usr/share/applications/Thunar-folder-handler.desktop' specifies undefined mimetype/servicetype 'x-directory/normal'
kbuildsycoca: WARNING: '/usr/share/applications/kde/kpovmodeler.desktop' specifies undefined mimetype/servicetype 'KPovModeler/Document'
kbuildsycoca: WARNING: '/home/leonardo/.local/share/applications/varicad.desktop' specifies undefined mimetype/servicetype 'application/x-varicad'
kbuildsycoca: WARNING: '/usr/share/applications/kde/kuickshow.desktop' specifies undefined mimetype/servicetype 'image/x-psd'
kbuildsycoca: WARNING: '/usr/share/applications/kde/kuickshow.desktop' specifies undefined mimetype/servicetype 'image/x-eim'
kbuildsycoca: WARNING: 'klinkstatus_part.desktop' specifies undefined mimetype/servicetype 'text/english'
kbuildsycoca: WARNING: 'klinkstatus_part.desktop' specifies undefined mimetype/servicetype 'text/x-c'
kbuildsycoca: WARNING: 'klinkstatus_part.desktop' specifies undefined mimetype/servicetype 'text/x-c++'
kbuildsycoca: WARNING: '/usr/share/applications/kde/kvoctrain.desktop' specifies undefined mimetype/servicetype 'application/x-kvoctrain'
kbuildsycoca: WARNING: '/usr/share/applications/kde/kvoctrain.desktop' specifies undefined mimetype/servicetype 'text/x-kvtml'
kbuildsycoca: WARNING: '/usr/share/applications/codeblocks.desktop' specifies undefined mimetype/servicetype 'application/x-codeblocks'
kbuildsycoca: WARNING: '/usr/share/applications/codeblocks.desktop' specifies undefined mimetype/servicetype 'application/x-codeblocks-workspace'
kbuildsycoca: WARNING: 'ark_part.desktop' specifies undefined mimetype/servicetype 'application/x-tbz2'
kbuildsycoca: WARNING: '/usr/share/applications/xine.desktop' specifies undefined mimetype/servicetype 'video/x-anim'
kbuildsycoca: WARNING: '/usr/share/applications/audacious.desktop' specifies undefined mimetype/servicetype 'audio/mp3'
kbuildsycoca: WARNING: '/usr/share/applications/audacious.desktop' specifies undefined mimetype/servicetype 'audio/x-it'
kbuildsycoca: WARNING: '/usr/share/applications/audacious.desktop' specifies undefined mimetype/servicetype 'audio/x-s3m'
kbuildsycoca: WARNING: '/usr/share/applications/audacious.desktop' specifies undefined mimetype/servicetype 'audio/x-stm'
kbuildsycoca: WARNING: '/usr/share/applications/audacious.desktop' specifies undefined mimetype/servicetype 'audio/x-xm'
kbuildsycoca: WARNING: '/usr/share/applications/audacious.desktop' specifies undefined mimetype/servicetype 'audio/x-vorbis+ogg'
kbuildsycoca: WARNING: 'kcertpart.desktop' specifies undefined mimetype/servicetype 'application/binary-certificate'
kbuildsycoca: WARNING: 'kformulapart.desktop' specifies undefined mimetype/servicetype 'application/vnd.oasis.opendocument.formula-template'
kbuildsycoca: WARNING: '/usr/share/applications/kde/kmid.desktop' specifies undefined mimetype/servicetype 'audio/midi'
kbuildsycoca: WARNING: 'kxsldbg_part.desktop' specifies undefined mimetype/servicetype 'text/english'
kbuildsycoca: WARNING: 'kxsldbg_part.desktop' specifies undefined mimetype/servicetype 'text/x-c'
kbuildsycoca: WARNING: 'kxsldbg_part.desktop' specifies undefined mimetype/servicetype 'text/x-c++'
kbuildsycoca: WARNING: '/usr/share/applications/gxine.desktop' specifies undefined mimetype/servicetype 'video/x-avi'
kbuildsycoca: WARNING: '/usr/share/applications/gxine.desktop' specifies undefined mimetype/servicetype 'video/x-fli'
kbuildsycoca: WARNING: '/usr/share/applications/gxine.desktop' specifies undefined mimetype/servicetype 'audio/x-ms-asx'
kbuildsycoca: WARNING: '/usr/share/applications/gxine.desktop' specifies undefined mimetype/servicetype 'audio/x-real-audio'
kbuildsycoca: WARNING: '/usr/share/applications/gxine.desktop' specifies undefined mimetype/servicetype 'application/x-flac'
kbuildsycoca: WARNING: '/usr/share/applications/gxine.desktop' specifies undefined mimetype/servicetype 'audio/x-ms-asf'
kbuildsycoca: WARNING: '/usr/share/applications/gxine.desktop' specifies undefined mimetype/servicetype 'audio/x-m4a'
kbuildsycoca: WARNING: '/usr/share/applications/gxine.desktop' specifies undefined mimetype/servicetype 'audio/x-ms-wax'
kbuildsycoca: WARNING: '/usr/share/applications/gxine.desktop' specifies undefined mimetype/servicetype 'video/dv'
kbuildsycoca: WARNING: '/usr/share/applications/gxine.desktop' specifies undefined mimetype/servicetype 'video/x-anim'
kbuildsycoca: WARNING: '/usr/share/applications/gxine.desktop' specifies undefined mimetype/servicetype 'video/x-flc'
kbuildsycoca: WARNING: '/usr/share/applications/gxine.desktop' specifies undefined mimetype/servicetype 'misc/ultravox'
kbuildsycoca: WARNING: '/usr/share/applications/gxine.desktop' specifies undefined mimetype/servicetype 'application/x-matroska'
kbuildsycoca: WARNING: '/usr/share/applications/gxine.desktop' specifies undefined mimetype/servicetype 'audio/x-pn-aiff'
kbuildsycoca: WARNING: '/usr/share/applications/gxine.desktop' specifies undefined mimetype/servicetype 'audio/x-pn-au'
kbuildsycoca: WARNING: '/usr/share/applications/gxine.desktop' specifies undefined mimetype/servicetype 'audio/x-pn-wav'
kbuildsycoca: WARNING: '/usr/share/applications/gxine.desktop' specifies undefined mimetype/servicetype 'audio/x-pn-windows-acm'
kbuildsycoca: WARNING: '/usr/share/applications/gxine.desktop' specifies undefined mimetype/servicetype 'image/vnd.rn-realpix'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'application/annodex'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'application/x-annodex'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'audio/annodex'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'audio/x-annodex'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'video/annodex'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'video/x-annodex'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'audio/aiff'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'audio/x-pn-aiff'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'audio/flac'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'audio/x-realaudio'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'audio/x-basic'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'audio/x-pn-au'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'video/x-flv'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'video/flv'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'application/x-flash-video'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'audio/x-8svx'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'audio/8svx'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'audio/x-16sv'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'audio/168sv'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'image/x-ilbm'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'image/ilbm'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'video/x-anim'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'video/anim'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'video/mkv'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'image/x-png'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'video/mng'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'audio/ogg'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'video/ogg'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'video/x-ogg'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'audio/x-m4a'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'application/x-quicktimeplayer'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'audio/x-real-audio'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'video/x-ms-wvx'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'video/x-ms-wax'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'audio/wav'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'audio/x-pn-wav'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'audio/x-pn-windows-acm'
kbuildsycoca: WARNING: 'Multimedia/gxine.desktop' specifies undefined mimetype/servicetype 'audio/mp3'
kbuildsycoca: WARNING: '/usr/share/applications/sun-java.desktop' specifies undefined mimetype/servicetype 'application/x-java-archive'
kbuildsycoca: WARNING: '/usr/share/applications/gimp.desktop' specifies undefined mimetype/servicetype 'image/bmp'
kbuildsycoca: WARNING: '/usr/share/applications/gimp.desktop' specifies undefined mimetype/servicetype 'image/g3fax'
kbuildsycoca: WARNING: '/usr/share/applications/gimp.desktop' specifies undefined mimetype/servicetype 'image/x-compressed-xcf'
kbuildsycoca: WARNING: '/usr/share/applications/gimp.desktop' specifies undefined mimetype/servicetype 'image/x-fits'
kbuildsycoca: WARNING: '/usr/share/applications/gimp.desktop' specifies undefined mimetype/servicetype 'image/x-gray'
kbuildsycoca: WARNING: '/usr/share/applications/gimp.desktop' specifies undefined mimetype/servicetype 'image/x-png'
kbuildsycoca: WARNING: '/usr/share/applications/gimp.desktop' specifies undefined mimetype/servicetype 'image/x-portable-anymap'
kbuildsycoca: WARNING: '/usr/share/applications/gimp.desktop' specifies undefined mimetype/servicetype 'image/x-portable-graymap'
kbuildsycoca: WARNING: '/usr/share/applications/gimp.desktop' specifies undefined mimetype/servicetype 'image/x-psd'
kbuildsycoca: WARNING: '/usr/share/applications/gimp.desktop' specifies undefined mimetype/servicetype 'image/x-sgi'
kbuildsycoca: WARNING: '/usr/share/applications/gimp.desktop' specifies undefined mimetype/servicetype 'image/x-sun-raster'
kbuildsycoca: WARNING: '/usr/share/applications/gimp.desktop' specifies undefined mimetype/servicetype 'image/x-tga'
kbuildsycoca: WARNING: '/usr/share/applications/gimp.desktop' specifies undefined mimetype/servicetype 'image/x-xbitmap'
kbuildsycoca: WARNING: '/usr/share/applications/gimp.desktop' specifies undefined mimetype/servicetype 'image/x-xcf'
kbuildsycoca: WARNING: '/usr/share/applications/gimp.desktop' specifies undefined mimetype/servicetype 'image/x-xpixmap'
kbuildsycoca: WARNING: '/usr/share/applications/gimp.desktop' specifies undefined mimetype/servicetype 'image/x-xwindowdump'
kbuildsycoca: WARNING: 'knotify.desktop' specifies undefined mimetype/servicetype 'KNotify'
kbuildsycoca: WARNING: '/usr/share/applications/gvim.desktop' specifies undefined mimetype/servicetype 'text/english'
kbuildsycoca: WARNING: '/usr/share/applications/gvim.desktop' specifies undefined mimetype/servicetype 'text/x-c'
kbuildsycoca: WARNING: '/usr/share/applications/gvim.desktop' specifies undefined mimetype/servicetype 'text/x-c++'
kbuildsycoca: WARNING: 'kchartpart.desktop' specifies undefined mimetype/servicetype 'application/vnd.oasis.opendocument.chart-template'
kbuildsycoca: WARNING: '/usr/share/applications/kde/showfoto.desktop' specifies undefined mimetype/servicetype 'image/x-psd'
kbuildsycoca: WARNING: '/usr/share/applications/kde/showfoto.desktop' specifies undefined mimetype/servicetype 'image/x-eim'
kbuildsycoca: WARNING: '/usr/share/applications/gqview.desktop' specifies undefined mimetype/servicetype 'application/x-navi-animation'
kbuildsycoca: WARNING: '/usr/share/applications/gqview.desktop' specifies undefined mimetype/servicetype 'image/bmp'
kbuildsycoca: WARNING: '/usr/share/applications/gqview.desktop' specifies undefined mimetype/servicetype 'image/x-MS-bmp'
kbuildsycoca: WARNING: '/usr/share/applications/gqview.desktop' specifies undefined mimetype/servicetype 'image/x-icon'
kbuildsycoca: WARNING: '/usr/share/applications/gqview.desktop' specifies undefined mimetype/servicetype 'image/x-portable-anymap'
kbuildsycoca: WARNING: '/usr/share/applications/gqview.desktop' specifies undefined mimetype/servicetype 'image/x-portable-graymap'
kbuildsycoca: WARNING: '/usr/share/applications/gqview.desktop' specifies undefined mimetype/servicetype 'image/x-cmu-raster'
kbuildsycoca: WARNING: '/usr/share/applications/gqview.desktop' specifies undefined mimetype/servicetype 'image/x-sun-raster'
kbuildsycoca: WARNING: '/usr/share/applications/gqview.desktop' specifies undefined mimetype/servicetype 'image/x-tga'
kbuildsycoca: WARNING: '/usr/share/applications/gqview.desktop' specifies undefined mimetype/servicetype 'image/vnd.wap.wbmp'
kbuildsycoca: WARNING: '/usr/share/applications/gqview.desktop' specifies undefined mimetype/servicetype 'image/x-xbitmap'
kbuildsycoca: WARNING: '/usr/share/applications/gqview.desktop' specifies undefined mimetype/servicetype 'image/x-xpixmap'
kbuildsycoca: WARNING: '/usr/share/applications/gqview.desktop' specifies undefined mimetype/servicetype 'image/x-png'
kbuildsycoca: WARNING: '/usr/share/applications/gqview.desktop' specifies undefined mimetype/servicetype 'image/xpm'
kbuildsycoca: WARNING: '/usr/share/applications/openoffice.org2.3-writer.desktop' specifies undefined mimetype/servicetype 'application/x-doc'
kbuildsycoca: WARNING: '/usr/share/applications/openoffice.org2.3-writer.desktop' specifies undefined mimetype/servicetype 'application/rtf'
kbuildsycoca: WARNING: '/usr/share/applications/openoffice.org2.3-writer.desktop' specifies undefined mimetype/servicetype 'application/vnd.wordperfect'
kbuildsycoca: WARNING: 'kfile_ooo.desktop' specifies undefined mimetype/servicetype 'application/vnd.sun.xml.writer.math'
kbuildsycoca: WARNING: '/usr/share/applications/kde/kexi.desktop' specifies undefined mimetype/servicetype 'application/x-kexiproject-sqlite'
X Error: BadWindow (invalid Window parameter) 3
Major opcode: 20
Minor opcode: 0
Resource id: 0x2c00267

[danix]

prendi kdeartwork dal CD/DVD o da un mirror e dai

Codice: Seleziona tutto

# upgradepkg --reinstall kdeartwork-3.5.9-i486-2.tgz

Così vedi se il problema si risolve...

[leocata]

prima di fare l'upgrade ho provato da root e

gli scrensaver si vedono

.... Reinstallo il package?
si [ ] no[ ]

[danix]

no, avrai modificato i permessi in qualche modo... controlla i permessi di queste directory:

• /usr/share/applnk/System/ScreenSavers
  /usr/share/apps/kscreensaver
  /usr/share/apps/kfiresaver

immagino dovrebbero essere quantomeno leggibili da tutti... tu probabilmente non avrai il permesso in lettura per il tuo utente...

[leocata]

ma anche per un'altro user funziona !!!! i file hanno i seguenti permessi:
-rw-r--r-- 1 root root
le directory:
drwxr-xr-x 2
deve essere qualcosa in avvio di kde! ma cosa?

[danix]

a questo non so risponderti perchè non ho kde sul pc, hai toccato qualche file nella directory .kde della tua home?? Magari hai cambiato il path in qualche file di conf e adesso non te li ritrova...
Magari visto che hai un altro utente a disposizione prova a confrontare qualche script di configurazione dalla sua home con quelli nella home del tuo utente...

[phobos3576]

Non è che hai aggiornato xscreensavers e lo hai messo in /usr/lib?
KDE cerca xscreensavers in /usr/libexec.

[leocata]

NO... alla fine ho risolto da utonto... ho eliminato l'account e poi l'ho ricreato... che dire: Funziona....