Решилась проблема так: в менеждере сеансов поставил "Начинать с пустого сеанса", раньше было "Восстанавливать предыдущий сеанс".
Посмотрел ~/.kde/share/config/ksmserverrc (см ниже)
действительно там стоит упомянут наутилус, еще вызывают подозрения "gnome-power-manager" и "gnome-terminal"
Я правильно понимаю что эти команды запустились бы при следущем запуске KDE если бы было выбрано "Восстанавливать предыдущий сеанс"?
[$Version]
update_info=ksmserver.upd:kde3
[General]
confirmLogout=true
excludeApps=
loginMode=default
offerShutdown=true
shutdownType=0
[Session: saved at previous logout]
clientId1=1019a1cafc14a000121137701300000076850000
clientId10=1019a1cafc14a000121137703300000076850011
clientId2=1019a1cafc14a000120566464800000063610044
clientId3=1019a1cafc14a000120568629500000064090027
clientId4=1019a1cafc14a000120577778100000064720075
clientId5=1019a1cafc14a000120560199100000058770086
clientId6=1019a1cafc14a000120904069100000063710048
clientId7=1019a1cafc14a000121137289900000066980017
clientId8=1019a1cafc14a000121137299300000066980021
clientId9=1019a1cafc14a000121137309600000066980023
count=10
discardCommand1[$e]=rm,-f,$HOME/.metacity/sessions/1019a1cafc14a000121137701300000076850000.ms
discardCommand10=
discardCommand2[$e]=rm,$HOME/.kde/share/config/session/kmix_1019a1cafc14a000120566464800000063610044_1211377202_798177
discardCommand3[$e]=
discardCommand4[$e]=rm,$HOME/.kde/share/config/session/superkaramba_1019a1cafc14a000120577778100000064720075_1211377202_767365
discardCommand5=
discardCommand6=
discardCommand7=
discardCommand8[$e]=rm,$HOME/.kde/share/config/session/systemsettings_1019a1cafc14a000121137299300000066980021_1211377202_795005
discardCommand9[$e]=rm,$HOME/.kde/share/config/session/konsole_1019a1cafc14a000121137309600000066980023_1211377202_760790
program1=metacity
program10=/usr/bin/system-config-printer-applet-kde
program2=kmix
program3=kkbswitch
program4=superkaramba
program5=nautilus
program6=gnome-power-manager
program7=gnome-terminal
program8=systemsettings
program9=konsole
restartCommand1=metacity,--sm-client-id,1019a1cafc14a000121137701300000076850000
restartCommand10=/usr/bin/system-config-printer-applet-kde,-session,1019a1cafc14a000121137703300000076850011_1211377202_796380
restartCommand2=kmix,-session,1019a1cafc14a000120566464800000063610044_1211377202_798177
restartCommand3=kkbswitch,-session,1019a1cafc14a000120568629500000064090027_1211377202_798834
restartCommand4=superkaramba,-session,1019a1cafc14a000120577778100000064720075_1211377202_767365
restartCommand5=nautilus,--sm-config-prefix,/nautilus-44KQHQ/,--sm-client-id,1019a1cafc14a000120560199100000058770086,--screen,0,--load-session,/home/andrey/.nautilus/saved-session-IGLYBU
restartCommand6=gnome-power-manager,--sm-config-prefix,/gnome-power-manager-RyJWmC/,--sm-client-id,1019a1cafc14a000120904069100000063710048,--screen,0
restartCommand7=gnome-terminal,--sm-config-prefix,/gnome-terminal-AiAyP1/,--sm-client-id,1019a1cafc14a000121137289900000066980017,--screen,0,--window-with-profile-internal-id=Default,--show-menubar,--role=gnome-terminal-8426-1715325823-1211372900,--active,--geometry,80x24+214+485,--title,andrey@andrey-desktop: ~,--working-directory,/home/andrey,--zoom,1
restartCommand8=systemsettings,-session,1019a1cafc14a000121137299300000066980021_1211377202_795005
restartCommand9=konsole,-session,1019a1cafc14a000121137309600000066980023_1211377202_760790
restartStyleHint1=-1210122238
restartStyleHint10=0
restartStyleHint3=0
restartStyleHint4=0
restartStyleHint5=2
restartStyleHint6=0
restartStyleHint7=0
restartStyleHint8=0
restartStyleHint9=0
userId1=andrey
userId10=andrey
userId2=andrey
userId3=andrey
userId4=andrey
userId5=andrey
userId6=andrey
userId7=andrey
userId8=andrey
userId9=andrey