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Po zmianie nazwy użytkownika nie mogę uruchomić xów

: 18 lutego 2015, 11:30
autor: Asmox
Postawiłem na laptopie Debiana, aby nauczyć się konfigurować serwer. Stwierdziłem, że lepiej byłoby gdyby użytkownik na serwerze nie nazywał się tak samo jak ten na komputerze, którego będę używał do zdalnej administracji. Niestety nie mogę zmienić nazwy użytkownika na Debianie. Zależy mi aby wszystko było tak zrobione, jakby użytkownik o poprzedniej nazwie nigdy nie istniał, tzn oprócz zmiany samej nazwy zmodyfikować nazwę folderu domowego itd.
Zgodnie z opisem na http://pl.wikipedia.org/wiki/Usermod wykonałem komendę na zmianę użytkownika:

Kod: Zaznacz cały

root@asmox-serwer:-# usermod -d users/kamil -m -l kamil asmox
usermod: user 'asmox' does not exist
Wybrałem środowisko xfde, instalowałem je zgodnie z instrukcją na wiki:
https://wiki.debian.org/Xfce#How_to_install_Xfce

Kod: Zaznacz cały

[color=black]apt-get install xfce4
[/color][color=black]apt-get install xfce4-goodies
[/color][color=black]apt-get install xdm[/color]
Niestety po zmianie nazwy, nie mogę się zalogować w trybie graficznym. Wpisuję najpierw nazwę użytkownika, potem hasło i coś miga jakby miało zaraz załadować pulpit, a potem znowu pojawia się ekran logowania. Czy trzeba gdzieś dodać zmienioną nazwę użytkownika abym mógł uruchamiać środowisko graficzne?

: 18 lutego 2015, 11:35
autor: sethiel
Ja bym zmienił to od drugiej strony.
Edycja plików*
/etc/passwd
/etc/shadow
/etc/group
oraz zmiana nazwy katalogu /home/nazwa_uzytkownika
Uprawnień zmieniać nie trzeba bo uid-y i guid-y pozostają.

*należy włączyć myślenie - bo można sobie zrobić krzywdę.

: 18 lutego 2015, 11:45
autor: Asmox
Przepraszam za bałagan. Okazało się, że jednak nazwa się zmieniła, tylko nigdzie nie zauważyłem potwierdzenia udanej operacji. Bo najpierw wykonałem inną operację:

Kod: Zaznacz cały

[color=black][font=monospace]# usermod -d /users/home -m -l kamil asmox[/font][/color]
I pojawił się komunikat o braku możliwości zmiany katalogu z /users/home na /home/kamil czy coś takiego. Myślałem że to błąd wykonania polecenia i nic się nie zrobiło. Później okazało się, że jednak nazwa użytkownika się zmieniła. Czy mogę prosić o pomoc jak sprawdzić co właściwie się stało w systemie? Drugi problem to taki, że nie mogę z poziomu użytkownika kamil zalogować się na środowisku graficznym.

@EDIT: Próbowałem rozwiązania z tego tematu: http://forum.xfce.org/viewtopic.php?id=8515
Przeniosłem do nowego folderu .Xauthority i .ICEauthority z /home/kamil, niestety dalej nie mogę włączyć x-ów.

: 18 lutego 2015, 12:47
autor: LordRuthwen
Dodaj się do odpowiednich grup: /etc/group

: 18 lutego 2015, 13:09
autor: Asmox
Niestety nie wiem, do których. Mój plik /etc/group wygląda tak:

Kod: Zaznacz cały

 root:x:0:daemon:x:1:
bin:x:2:
sys:x:3:
adm:x:4:
tty:x:5:
disk:x:6:
lp:x:7:
mail:x:8:
news:x:9:
uucp:x:10:
man:x:12:
proxy:x:13:
kmem:x:15:
dialout:x:20:
fax:x:21:
voice:x:22:
cdrom:x:24:kamil
floppy:x:25:kamil
tape:x:26:
sudo:x:27:
audio:x:29:kamil
dip:x:30:kamil
www-data:x:33:
backup:x:34:
operator:x:37:
list:x:38:
irc:x:39:
src:x:40:
gnats:x:41:
shadow:x:42:
utmp:x:43:
video:x:44:kamil
sasl:x:45:
plugdev:x:46:kamil
staff:x:50:
games:x:60:
users:x:100:
nogroup:x:65534:
libuuid:x:101:
crontab:x:102:
avahi-autoipd:x:103:
scanner:x:104:saned,kamil
messagebus:x:105:
colord:x:106:
lpadmin:x:107:
ssl-cert:x:108:
Debian-exim:x:109:
mlocate:x:110:
ssh:x:111:
avahi:x:112:
netdev:x:113:kamil
bluetooth:x:114:kamil
saned:x:115:
kamil:x:1000:
fuse:x:116:
utempter:x:117:
Dodam, że w trzeciej linijce od końca po otwarciu był "asmox" zamiast "kamil" więc zmieniłem. Nie znalazłem żadnej linijki która sugerowałaby mi dostęp do x-ów. Do których grup muszę się dodać?

: 18 lutego 2015, 16:02
autor: sethiel
Wrzuć jeszcze bez szlaczków-maczków z hasłem

Kod: Zaznacz cały

cat /etc/passwd | grep kamil

Nie mogę się zalogować na tryb graficzny po zmianie nazwy użytkownika [ROZWIĄZANE]

: 19 lutego 2015, 11:04
autor: Asmox

Kod: Zaznacz cały

# cat /etc/passwd | grep kamil
kamil:x:1000:1000:Kamil,,,:/home/kamil:/bin/bash
Próbowałem również zrobić inaczej: wylogowałem się, włączyłem tryb tekstowy [ctrl][alt][f2], zalogowałem na konto kamil i wpisałem startx. Oto log z tego polecenia:

Kod: Zaznacz cały

 [  3122.692] X.Org X Server 1.12.4
Release Date: 2012-08-27
[  3122.692] X Protocol Version 11, Revision 0
[  3122.693] Build Operating System: Linux 3.2.0-4-amd64 i686 Debian
[  3122.693] Current Operating System: Linux asmox-serwer 3.2.0-4-686-pae #1 SMP Debian 3.2.65-1+deb7u1 i686
[  3122.693] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.2.0-4-686-pae root=UUID=1d2dfea6-eeb3-4340-b8ea-e0c7f02119e4 ro quiet
[  3122.693] Build Date: 09 February 2015  10:12:47AM
[  3122.693] xorg-server 2:1.12.4-6+deb7u6 (Julien Cristau <jcristau@debian.org>) 
[  3122.694] Current version of pixman: 0.26.0
[  3122.694]     Before reporting problems, check http://wiki.x.org
    to make sure that you have the latest version.
[  3122.694] Markers: (--) probed, (**) from config file, (==) default setting,
    (++) from command line, (!!) notice, (II) informational,
    (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[  3122.695] (==) Log file: "/var/log/Xorg.1.log", Time: Thu Feb 19 11:15:49 2015
[  3122.696] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[  3122.696] (==) No Layout section.  Using the first Screen section.
[  3122.696] (==) No screen section available. Using defaults.
[  3122.696] (**) |-->Screen "Default Screen Section" (0)
[  3122.696] (**) |   |-->Monitor "<default monitor>"
[  3122.697] (==) No monitor specified for screen "Default Screen Section".
    Using a default monitor configuration.
[  3122.697] (==) Automatically adding devices
[  3122.697] (==) Automatically enabling devices
[  3122.697] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[  3122.697]     Entry deleted from font path.
[  3122.697] (WW) The directory "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType" does not exist.
[  3122.697]     Entry deleted from font path.
[  3122.697] (==) FontPath set to:
    /usr/share/fonts/X11/misc,
    /usr/share/fonts/X11/100dpi/:unscaled,
    /usr/share/fonts/X11/75dpi/:unscaled,
    /usr/share/fonts/X11/Type1,
    /usr/share/fonts/X11/100dpi,
    /usr/share/fonts/X11/75dpi,
    built-ins
[  3122.697] (==) ModulePath set to "/usr/lib/xorg/modules"
[  3122.697] (II) The server relies on udev to provide the list of input devices.
    If no devices become available, reconfigure udev or disable AutoAddDevices.
[  3122.697] (II) Loader magic: 0xb77ae5a0
[  3122.698] (II) Module ABI versions:
[  3122.698]     X.Org ANSI C Emulation: 0.4
[  3122.698]     X.Org Video Driver: 12.1
[  3122.698]     X.Org XInput driver : 16.0
[  3122.698]     X.Org Server Extension : 6.0
[  3122.700] (--) PCI:*(0:0:2:0) 8086:27ae:17aa:3870 rev 3, Mem @ 0xf0500000/524288, 0xd0000000/268435456, 0xf0600000/262144, I/O @ 0x00001800/8
[  3122.700] (--) PCI: (0:0:2:1) 8086:27a6:17aa:3870 rev 3, Mem @ 0xf0580000/524288
[  3122.700] (II) Open ACPI successful (/var/run/acpid.socket)
[  3122.700] (II) LoadModule: "extmod"
[  3122.702] (II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
[  3122.703] (II) Module extmod: vendor="X.Org Foundation"
[  3122.703]     compiled for 1.12.4, module version = 1.0.0
[  3122.703]     Module class: X.Org Server Extension
[  3122.703]     ABI class: X.Org Server Extension, version 6.0
[  3122.703] (II) Loading extension SELinux
[  3122.703] (II) Loading extension MIT-SCREEN-SAVER
[  3122.703] (II) Loading extension XFree86-VidModeExtension
[  3122.703] (II) Loading extension XFree86-DGA
[  3122.703] (II) Loading extension DPMS
[  3122.703] (II) Loading extension XVideo
[  3122.703] (II) Loading extension XVideo-MotionCompensation
[  3122.703] (II) Loading extension X-Resource
[  3122.703] (II) LoadModule: "dbe"
[  3122.704] (II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
[  3122.704] (II) Module dbe: vendor="X.Org Foundation"
[  3122.705]     compiled for 1.12.4, module version = 1.0.0
[  3122.705]     Module class: X.Org Server Extension
[  3122.705]     ABI class: X.Org Server Extension, version 6.0
[  3122.705] (II) Loading extension DOUBLE-BUFFER
[  3122.705] (II) LoadModule: "glx"
[  3122.706] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[  3122.706] (II) Module glx: vendor="X.Org Foundation"
[  3122.706]     compiled for 1.12.4, module version = 1.0.0
[  3122.706]     ABI class: X.Org Server Extension, version 6.0
[  3122.706] (==) AIGLX enabled
[  3122.706] (II) Loading extension GLX
[  3122.706] (II) LoadModule: "record"
[  3122.707] (II) Loading /usr/lib/xorg/modules/extensions/librecord.so
[  3122.707] (II) Module record: vendor="X.Org Foundation"
[  3122.707]     compiled for 1.12.4, module version = 1.13.0
[  3122.707]     Module class: X.Org Server Extension
[  3122.707]     ABI class: X.Org Server Extension, version 6.0
[  3122.707] (II) Loading extension RECORD
[  3122.708] (II) LoadModule: "dri"
[  3122.708] (II) Loading /usr/lib/xorg/modules/extensions/libdri.so
[  3122.709] (II) Module dri: vendor="X.Org Foundation"
[  3122.709]     compiled for 1.12.4, module version = 1.0.0
[  3122.709]     ABI class: X.Org Server Extension, version 6.0
[  3122.709] (II) Loading extension XFree86-DRI
[  3122.709] (II) LoadModule: "dri2"
[  3122.710] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[  3122.710] (II) Module dri2: vendor="X.Org Foundation"
[  3122.710]     compiled for 1.12.4, module version = 1.2.0
[  3122.710]     ABI class: X.Org Server Extension, version 6.0
[  3122.710] (II) Loading extension DRI2
[  3122.710] (==) Matched intel as autoconfigured driver 0
[  3122.710] (==) Matched vesa as autoconfigured driver 1
[  3122.711] (==) Matched fbdev as autoconfigured driver 2
[  3122.711] (==) Assigned the driver to the xf86ConfigLayout
[  3122.711] (II) LoadModule: "intel"
[  3122.711] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[  3122.712] (II) Module intel: vendor="X.Org Foundation"
[  3122.712]     compiled for 1.12.3.902, module version = 2.19.0
[  3122.712]     Module class: X.Org Video Driver
[  3122.712]     ABI class: X.Org Video Driver, version 12.1
[  3122.712] (II) LoadModule: "vesa"
[  3122.713] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[  3122.713] (II) Module vesa: vendor="X.Org Foundation"
[  3122.713]     compiled for 1.12.1, module version = 2.3.1
[  3122.713]     Module class: X.Org Video Driver
[  3122.713]     ABI class: X.Org Video Driver, version 12.0
[  3122.713] (II) LoadModule: "fbdev"
[  3122.714] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[  3122.714] (II) Module fbdev: vendor="X.Org Foundation"
[  3122.714]     compiled for 1.12.1, module version = 0.4.2
[  3122.714]     ABI class: X.Org Video Driver, version 12.0
[  3122.714] (II) intel: Driver for Intel Integrated Graphics Chipsets: i810,
    i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G, 915G,
    E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM, Pineview G,
    965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33, GM45,
    4 Series, G45/G43, Q45/Q43, G41, B43, B43, Clarkdale, Arrandale,
    Sandybridge Desktop (GT1), Sandybridge Desktop (GT2),
    Sandybridge Desktop (GT2+), Sandybridge Mobile (GT1),
    Sandybridge Mobile (GT2), Sandybridge Mobile (GT2+),
    Sandybridge Server, Ivybridge Mobile (GT1), Ivybridge Mobile (GT2),
    Ivybridge Desktop (GT1), Ivybridge Desktop (GT2), Ivybridge Server,
    Ivybridge Server (GT2)
[  3122.716] (II) VESA: driver for VESA chipsets: vesa
[  3122.716] (II) FBDEV: driver for framebuffer: fbdev
[  3122.716] (--) using VT number 8


[  3122.734] (WW) Falling back to old probe method for vesa
[  3122.734] (WW) Falling back to old probe method for fbdev
[  3122.734] (II) Loading sub module "fbdevhw"
[  3122.734] (II) LoadModule: "fbdevhw"
[  3122.735] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[  3122.736] (II) Module fbdevhw: vendor="X.Org Foundation"
[  3122.736]     compiled for 1.12.4, module version = 0.0.2
[  3122.736]     ABI class: X.Org Video Driver, version 12.1
[  3122.736] drmOpenDevice: node name is /dev/dri/card0
[  3122.737] drmOpenDevice: open result is 9, (OK)
[  3122.737] drmOpenByBusid: Searching for BusID pci:0000:00:02.0
[  3122.737] drmOpenDevice: node name is /dev/dri/card0
[  3122.737] drmOpenDevice: open result is 9, (OK)
[  3122.737] drmOpenByBusid: drmOpenMinor returns 9
[  3122.737] drmOpenByBusid: drmGetBusid reports pci:0000:00:02.0
[  3122.737] (II) intel(0): Creating default Display subsection in Screen section
    "Default Screen Section" for depth/fbbpp 24/32
[  3122.737] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[  3122.737] (==) intel(0): RGB weight 888
[  3122.737] (==) intel(0): Default visual is TrueColor
[  3122.738] (II) intel(0): Integrated Graphics Chipset: Intel(R) 945GME
[  3122.738] (--) intel(0): Chipset: "945GME"
[  3122.738] (**) intel(0): Relaxed fencing disabled
[  3122.738] (**) intel(0): Wait on SwapBuffers? enabled
[  3122.738] (**) intel(0): Triple buffering? enabled
[  3122.738] (**) intel(0): Framebuffer tiled
[  3122.738] (**) intel(0): Pixmaps tiled
[  3122.738] (**) intel(0): 3D buffers tiled
[  3122.738] (**) intel(0): SwapBuffers wait enabled
[  3122.738] (==) intel(0): video overlay key set to 0x101fe
[  3122.739] (II) intel(0): Output LVDS1 has no monitor section
[  3122.739] (II) intel(0): found backlight control interface /sys/class/backlight/intel_backlight
[  3122.768] (II) intel(0): Output VGA1 has no monitor section
[  3122.768] (II) intel(0): EDID for output LVDS1
[  3122.768] (II) intel(0): Manufacturer: CPT  Model: 4c4  Serial#: 0
[  3122.768] (II) intel(0): Year: 2008  Week: 43
[  3122.768] (II) intel(0): EDID Version: 1.3
[  3122.769] (II) intel(0): Digital Display Input
[  3122.769] (II) intel(0): Max Image Size [cm]: horiz.: 23  vert.: 14
[  3122.769] (II) intel(0): Gamma: 2.20
[  3122.769] (II) intel(0): No DPMS capabilities specified
[  3122.769] (II) intel(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4 
[  3122.769] (II) intel(0): First detailed timing is preferred mode
[  3122.769] (II) intel(0): redX: 0.571 redY: 0.345   greenX: 0.336 greenY: 0.570
[  3122.769] (II) intel(0): blueX: 0.153 blueY: 0.124   whiteX: 0.313 whiteY: 0.329
[  3122.769] (II) intel(0): Manufacturer's mask: 0
[  3122.769] (II) intel(0): Supported detailed timing:
[  3122.769] (II) intel(0): clock: 40.0 MHz   Image Size:  222 x 130 mm
[  3122.770] (II) intel(0): h_active: 1024  h_sync: 1072  h_sync_end 1104 h_blank_end 1160 h_border: 0
[  3122.770] (II) intel(0): v_active: 600  v_sync: 603  v_sync_end 609 v_blanking: 615 v_border: 0
[  3122.770] (II) intel(0): Unknown vendor-specific block f
[  3122.770] (II) intel(0):  CPT
[  3122.770] (II) intel(0):  CLAA102NA0A
[  3122.770] (II) intel(0): EDID (in hex):
[  3122.770] (II) intel(0):     00ffffffffffff000e14c40400000000
[  3122.770] (II) intel(0):     2b12010380170e780a50759258569227
[  3122.770] (II) intel(0):     1f505400000001010101010101010101
[  3122.770] (II) intel(0):     010101010101a00f008840580f203020
[  3122.770] (II) intel(0):     3600de82000000190000000f00000000
[  3122.770] (II) intel(0):     0000000000206e050f00000000fe0043
[  3122.771] (II) intel(0):     505420202020202020202020000000fe
[  3122.771] (II) intel(0):     00434c41413130324e4130412020006e
[  3122.771] (II) intel(0): EDID vendor "CPT", prod id 1220
[  3122.771] (II) intel(0): Printing DDC gathered Modelines:
[  3122.771] (II) intel(0): Modeline "1024x600"x0.0   40.00  1024 1072 1104 1160  600 603 609 615 -hsync -vsync (34.5 kHz eP)
[  3122.772] (II) intel(0): Not using default mode "320x240" (doublescan mode not supported)
[  3122.772] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
[  3122.772] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
[  3122.772] (II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
[  3122.772] (II) intel(0): Not using default mode "640x480" (doublescan mode not supported)
[  3122.772] (II) intel(0): Not using default mode "640x512" (doublescan mode not supported)
[  3122.773] (II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
[  3122.773] (II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
[  3122.773] (II) intel(0): Not using default mode "680x384" (doublescan mode not supported)
[  3122.773] (II) intel(0): Not using default mode "680x384" (doublescan mode not supported)
[  3122.773] (II) intel(0): Not using default mode "700x525" (doublescan mode not supported)
[  3122.773] (II) intel(0): Not using default mode "720x450" (doublescan mode not supported)
[  3122.773] (II) intel(0): Not using default mode "800x512" (doublescan mode not supported)
[  3122.773] (II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
[  3122.773] (II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
[  3122.773] (II) intel(0): Not using default mode "960x540" (doublescan mode not supported)
[  3122.773] (II) intel(0): Not using default mode "960x600" (doublescan mode not supported)
[  3122.773] (II) intel(0): Printing probed modes for output LVDS1
[  3122.773] (II) intel(0): Modeline "1024x600"x56.1   40.00  1024 1072 1104 1160  600 603 609 615 -hsync -vsync (34.5 kHz eP)
[  3122.774] (II) intel(0): Modeline "800x600"x60.3   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz d)
[  3122.774] (II) intel(0): Modeline "800x600"x56.2   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz d)
[  3122.774] (II) intel(0): Modeline "640x480"x59.9   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz d)
[  3122.804] (II) intel(0): EDID for output VGA1
[  3122.804] (II) intel(0): Output LVDS1 connected
[  3122.804] (II) intel(0): Output VGA1 disconnected
[  3122.804] (II) intel(0): Using exact sizes for initial modes
[  3122.804] (II) intel(0): Output LVDS1 using initial mode 1024x600
[  3122.804] (II) intel(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
[  3122.804] (II) intel(0): Kernel page flipping support detected, enabling
[  3122.804] (**) intel(0): Display dimensions: (230, 140) mm
[  3122.805] (**) intel(0): DPI set to (113, 108)
[  3122.805] (II) Loading sub module "fb"
[  3122.805] (II) LoadModule: "fb"
[  3122.806] (II) Loading /usr/lib/xorg/modules/libfb.so
[  3122.807] (II) Module fb: vendor="X.Org Foundation"
[  3122.807]     compiled for 1.12.4, module version = 1.0.0
[  3122.807]     ABI class: X.Org ANSI C Emulation, version 0.4
[  3122.807] (II) Loading sub module "dri2"
[  3122.807] (II) LoadModule: "dri2"
[  3122.809] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[  3122.809] (II) Module dri2: vendor="X.Org Foundation"
[  3122.809]     compiled for 1.12.4, module version = 1.2.0
[  3122.809]     ABI class: X.Org Server Extension, version 6.0
[  3122.809] (II) UnloadModule: "vesa"
[  3122.809] (II) Unloading vesa
[  3122.809] (II) UnloadModule: "fbdev"
[  3122.810] (II) Unloading fbdev
[  3122.810] (II) UnloadSubModule: "fbdevhw"
[  3122.810] (II) Unloading fbdevhw
[  3122.810] (==) Depth 24 pixmap format is 32 bpp
[  3122.810] (II) intel(0): [DRI2] Setup complete
[  3122.810] (II) intel(0): [DRI2]   DRI driver: i915
[  3122.811] (II) intel(0): Allocated new frame buffer 1024x600 stride 4096, tiled
[  3122.811] (II) UXA(0): Driver registered support for the following operations:
[  3122.811] (II)         solid
[  3122.811] (II)         copy
[  3122.811] (II)         composite (RENDER acceleration)
[  3122.811] (II)         put_image
[  3122.811] (II)         get_image
[  3122.811] (==) intel(0): Backing store disabled
[  3122.812] (==) intel(0): Silken mouse enabled
[  3122.812] (II) intel(0): Initializing HW Cursor
[  3122.812] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[  3122.813] (==) intel(0): DPMS enabled
[  3122.813] (==) intel(0): Intel XvMC decoder disabled
[  3122.814] (II) intel(0): Set up textured video
[  3122.814] (II) intel(0): Set up overlay video
[  3122.814] (II) intel(0): direct rendering: DRI2 Enabled
[  3122.814] (==) intel(0): hotplug detection: "enabled"
[  3122.844] (--) RandR disabled
[  3122.844] (II) Initializing built-in extension Generic Event Extension
[  3122.844] (II) Initializing built-in extension SHAPE
[  3122.844] (II) Initializing built-in extension MIT-SHM
[  3122.844] (II) Initializing built-in extension XInputExtension
[  3122.844] (II) Initializing built-in extension XTEST
[  3122.844] (II) Initializing built-in extension BIG-REQUESTS
[  3122.844] (II) Initializing built-in extension SYNC
[  3122.844] (II) Initializing built-in extension XKEYBOARD
[  3122.845] (II) Initializing built-in extension XC-MISC
[  3122.845] (II) Initializing built-in extension SECURITY
[  3122.845] (II) Initializing built-in extension XINERAMA
[  3122.845] (II) Initializing built-in extension XFIXES
[  3122.845] (II) Initializing built-in extension RENDER
[  3122.845] (II) Initializing built-in extension RANDR
[  3122.845] (II) Initializing built-in extension COMPOSITE
[  3122.845] (II) Initializing built-in extension DAMAGE
[  3122.845] (II) SELinux: Disabled on system
[  3122.885] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[  3122.885] (II) AIGLX: enabled GLX_INTEL_swap_event
[  3122.885] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[  3122.885] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[  3122.885] (II) AIGLX: Loaded and initialized i915
[  3122.885] (II) GLX: Initialized DRI2 GL provider for screen 0
[  3122.887] (II) intel(0): Setting screen physical size to 270 x 158
[  3123.012] (II) config/udev: Adding input device Power Button (/dev/input/event4)
[  3123.012] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[  3123.012] (II) LoadModule: "evdev"
[  3123.012] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[  3123.012] (II) Module evdev: vendor="X.Org Foundation"
[  3123.013]     compiled for 1.12.1, module version = 2.7.0
[  3123.013]     Module class: X.Org XInput Driver
[  3123.013]     ABI class: X.Org XInput driver, version 16.0
[  3123.013] (II) Using input driver 'evdev' for 'Power Button'
[  3123.013] (**) Power Button: always reports core events
[  3123.013] (**) evdev: Power Button: Device: "/dev/input/event4"
[  3123.013] (--) evdev: Power Button: Vendor 0 Product 0x1
[  3123.013] (--) evdev: Power Button: Found keys
[  3123.013] (II) evdev: Power Button: Configuring as keyboard
[  3123.013] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input4/event4"
[  3123.013] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[  3123.013] (**) Option "xkb_rules" "evdev"
[  3123.013] (**) Option "xkb_model" "pc105"
[  3123.013] (**) Option "xkb_layout" "pl"
[  3123.076] (II) config/udev: Adding input device Video Bus (/dev/input/event5)
[  3123.076] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[  3123.076] (II) Using input driver 'evdev' for 'Video Bus'
[  3123.076] (**) Video Bus: always reports core events
[  3123.076] (**) evdev: Video Bus: Device: "/dev/input/event5"
[  3123.076] (--) evdev: Video Bus: Vendor 0 Product 0x6
[  3123.076] (--) evdev: Video Bus: Found keys
[  3123.076] (II) evdev: Video Bus: Configuring as keyboard
[  3123.076] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input5/event5"
[  3123.076] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 7)
[  3123.076] (**) Option "xkb_rules" "evdev"
[  3123.076] (**) Option "xkb_model" "pc105"
[  3123.076] (**) Option "xkb_layout" "pl"
[  3123.078] (II) config/udev: Adding input device Power Button (/dev/input/event1)
[  3123.078] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[  3123.078] (II) Using input driver 'evdev' for 'Power Button'
[  3123.078] (**) Power Button: always reports core events
[  3123.078] (**) evdev: Power Button: Device: "/dev/input/event1"
[  3123.078] (--) evdev: Power Button: Vendor 0 Product 0x1
[  3123.079] (--) evdev: Power Button: Found keys
[  3123.079] (II) evdev: Power Button: Configuring as keyboard
[  3123.079] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1/event1"
[  3123.079] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 8)
[  3123.079] (**) Option "xkb_rules" "evdev"
[  3123.079] (**) Option "xkb_model" "pc105"
[  3123.079] (**) Option "xkb_layout" "pl"
[  3123.081] (II) config/udev: Adding input device Lid Switch (/dev/input/event3)
[  3123.081] (II) No input driver specified, ignoring this device.
[  3123.081] (II) This device may have been added with another device file.
[  3123.082] (II) config/udev: Adding input device Sleep Button (/dev/input/event2)
[  3123.082] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
[  3123.082] (II) Using input driver 'evdev' for 'Sleep Button'
[  3123.082] (**) Sleep Button: always reports core events
[  3123.082] (**) evdev: Sleep Button: Device: "/dev/input/event2"
[  3123.082] (--) evdev: Sleep Button: Vendor 0 Product 0x3
[  3123.082] (--) evdev: Sleep Button: Found keys
[  3123.082] (II) evdev: Sleep Button: Configuring as keyboard
[  3123.082] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2/event2"
[  3123.082] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 9)
[  3123.082] (**) Option "xkb_rules" "evdev"
[  3123.082] (**) Option "xkb_model" "pc105"
[  3123.082] (**) Option "xkb_layout" "pl"
[  3123.084] (II) config/udev: Adding input device HDA Digital PCBeep (/dev/input/event11)
[  3123.084] (II) No input driver specified, ignoring this device.
[  3123.084] (II) This device may have been added with another device file.
[  3123.085] (II) config/udev: Adding input device HDA Intel Mic (/dev/input/event12)
[  3123.085] (II) No input driver specified, ignoring this device.
[  3123.085] (II) This device may have been added with another device file.
[  3123.086] (II) config/udev: Adding input device HDA Intel Headphone (/dev/input/event13)
[  3123.086] (II) No input driver specified, ignoring this device.
[  3123.086] (II) This device may have been added with another device file.
[  3123.087] (II) config/udev: Adding input device USB USB Keyboard (/dev/input/event8)
[  3123.087] (**) USB USB Keyboard: Applying InputClass "evdev keyboard catchall"
[  3123.087] (II) Using input driver 'evdev' for 'USB USB Keyboard'
[  3123.088] (**) USB USB Keyboard: always reports core events
[  3123.088] (**) evdev: USB USB Keyboard: Device: "/dev/input/event8"
[  3123.088] (--) evdev: USB USB Keyboard: Vendor 0x1a2c Product 0xc23
[  3123.088] (--) evdev: USB USB Keyboard: Found keys
[  3123.088] (II) evdev: USB USB Keyboard: Configuring as keyboard
[  3123.088] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.7/usb1/1-1/1-1.3/1-1.3:1.0/input/input7/event8"
[  3123.088] (II) XINPUT: Adding extended input device "USB USB Keyboard" (type: KEYBOARD, id 10)
[  3123.088] (**) Option "xkb_rules" "evdev"
[  3123.088] (**) Option "xkb_model" "pc105"
[  3123.088] (**) Option "xkb_layout" "pl"
[  3123.090] (II) config/udev: Adding input device USB USB Keyboard (/dev/input/event9)
[  3123.090] (**) USB USB Keyboard: Applying InputClass "evdev keyboard catchall"
[  3123.090] (II) Using input driver 'evdev' for 'USB USB Keyboard'
[  3123.090] (**) USB USB Keyboard: always reports core events
[  3123.090] (**) evdev: USB USB Keyboard: Device: "/dev/input/event9"
[  3123.090] (--) evdev: USB USB Keyboard: Vendor 0x1a2c Product 0xc23
[  3123.090] (--) evdev: USB USB Keyboard: Found 1 mouse buttons
[  3123.090] (--) evdev: USB USB Keyboard: Found scroll wheel(s)
[  3123.091] (--) evdev: USB USB Keyboard: Found relative axes
[  3123.091] (II) evdev: USB USB Keyboard: Forcing relative x/y axes to exist.
[  3123.091] (--) evdev: USB USB Keyboard: Found absolute axes
[  3123.091] (II) evdev: USB USB Keyboard: Forcing absolute x/y axes to exist.
[  3123.091] (--) evdev: USB USB Keyboard: Found keys
[  3123.091] (II) evdev: USB USB Keyboard: Configuring as mouse
[  3123.091] (II) evdev: USB USB Keyboard: Configuring as keyboard
[  3123.091] (II) evdev: USB USB Keyboard: Adding scrollwheel support
[  3123.091] (**) evdev: USB USB Keyboard: YAxisMapping: buttons 4 and 5
[  3123.091] (**) evdev: USB USB Keyboard: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[  3123.091] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.7/usb1/1-1/1-1.3/1-1.3:1.1/input/input9/event9"
[  3123.091] (II) XINPUT: Adding extended input device "USB USB Keyboard" (type: KEYBOARD, id 11)
[  3123.091] (**) Option "xkb_rules" "evdev"
[  3123.091] (**) Option "xkb_model" "pc105"
[  3123.091] (**) Option "xkb_layout" "pl"
[  3123.092] (II) evdev: USB USB Keyboard: initialized for relative axes.
[  3123.092] (WW) evdev: USB USB Keyboard: ignoring absolute axes.
[  3123.092] (**) USB USB Keyboard: (accel) keeping acceleration scheme 1
[  3123.093] (**) USB USB Keyboard: (accel) acceleration profile 0
[  3123.093] (**) USB USB Keyboard: (accel) acceleration factor: 2.000
[  3123.093] (**) USB USB Keyboard: (accel) acceleration threshold: 4
[  3123.094] (II) config/udev: Adding input device DELL DELL USB Laser Mouse (/dev/input/event10)
[  3123.094] (**) DELL DELL USB Laser Mouse: Applying InputClass "evdev pointer catchall"
[  3123.094] (II) Using input driver 'evdev' for 'DELL DELL USB Laser Mouse'
[  3123.094] (**) DELL DELL USB Laser Mouse: always reports core events
[  3123.094] (**) evdev: DELL DELL USB Laser Mouse: Device: "/dev/input/event10"
[  3123.094] (--) evdev: DELL DELL USB Laser Mouse: Vendor 0x46d Product 0xc063
[  3123.094] (--) evdev: DELL DELL USB Laser Mouse: Found 12 mouse buttons
[  3123.094] (--) evdev: DELL DELL USB Laser Mouse: Found scroll wheel(s)
[  3123.094] (--) evdev: DELL DELL USB Laser Mouse: Found relative axes
[  3123.094] (--) evdev: DELL DELL USB Laser Mouse: Found x and y relative axes
[  3123.094] (II) evdev: DELL DELL USB Laser Mouse: Configuring as mouse
[  3123.094] (II) evdev: DELL DELL USB Laser Mouse: Adding scrollwheel support
[  3123.095] (**) evdev: DELL DELL USB Laser Mouse: YAxisMapping: buttons 4 and 5
[  3123.095] (**) evdev: DELL DELL USB Laser Mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[  3123.095] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.7/usb1/1-1/1-1.4/1-1.4:1.0/input/input10/event10"
[  3123.095] (II) XINPUT: Adding extended input device "DELL DELL USB Laser Mouse" (type: MOUSE, id 12)
[  3123.095] (II) evdev: DELL DELL USB Laser Mouse: initialized for relative axes.
[  3123.095] (**) DELL DELL USB Laser Mouse: (accel) keeping acceleration scheme 1
[  3123.095] (**) DELL DELL USB Laser Mouse: (accel) acceleration profile 0
[  3123.096] (**) DELL DELL USB Laser Mouse: (accel) acceleration factor: 2.000
[  3123.096] (**) DELL DELL USB Laser Mouse: (accel) acceleration threshold: 4
[  3123.097] (II) config/udev: Adding input device DELL DELL USB Laser Mouse (/dev/input/mouse0)
[  3123.097] (II) No input driver specified, ignoring this device.
[  3123.097] (II) This device may have been added with another device file.
[  3123.098] (II) config/udev: Adding input device Lenovo EasyCamera (/dev/input/event14)
[  3123.098] (**) Lenovo EasyCamera: Applying InputClass "evdev keyboard catchall"
[  3123.098] (II) Using input driver 'evdev' for 'Lenovo EasyCamera'
[  3123.098] (**) Lenovo EasyCamera: always reports core events
[  3123.098] (**) evdev: Lenovo EasyCamera: Device: "/dev/input/event14"
[  3123.098] (--) evdev: Lenovo EasyCamera: Vendor 0x5986 Product 0x241
[  3123.098] (--) evdev: Lenovo EasyCamera: Found keys
[  3123.098] (II) evdev: Lenovo EasyCamera: Configuring as keyboard
[  3123.098] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/input/input14/event14"
[  3123.098] (II) XINPUT: Adding extended input device "Lenovo EasyCamera" (type: KEYBOARD, id 13)
[  3123.098] (**) Option "xkb_rules" "evdev"
[  3123.098] (**) Option "xkb_model" "pc105"
[  3123.098] (**) Option "xkb_layout" "pl"
[  3123.100] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event0)
[  3123.100] (**) AT Translated Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
[  3123.101] (II) Using input driver 'evdev' for 'AT Translated Set 2 keyboard'
[  3123.101] (**) AT Translated Set 2 keyboard: always reports core events
[  3123.101] (**) evdev: AT Translated Set 2 keyboard: Device: "/dev/input/event0"
[  3123.101] (--) evdev: AT Translated Set 2 keyboard: Vendor 0x1 Product 0x1
[  3123.101] (--) evdev: AT Translated Set 2 keyboard: Found keys
[  3123.101] (II) evdev: AT Translated Set 2 keyboard: Configuring as keyboard
[  3123.101] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input0/event0"
[  3123.101] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 14)
[  3123.101] (**) Option "xkb_rules" "evdev"
[  3123.101] (**) Option "xkb_model" "pc105"
[  3123.101] (**) Option "xkb_layout" "pl"
[  3123.103] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/event15)
[  3123.103] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "evdev touchpad catchall"
[  3123.103] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "touchpad catchall"
[  3123.103] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "Default clickpad buttons"
[  3123.103] (II) LoadModule: "synaptics"
[  3123.104] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[  3123.104] (II) Module synaptics: vendor="X.Org Foundation"
[  3123.104]     compiled for 1.12.4, module version = 1.6.2
[  3123.104]     Module class: X.Org XInput Driver
[  3123.104]     ABI class: X.Org XInput driver, version 16.0
[  3123.104] (II) Using input driver 'synaptics' for 'SynPS/2 Synaptics TouchPad'
[  3123.104] (**) SynPS/2 Synaptics TouchPad: always reports core events
[  3123.104] (**) Option "Device" "/dev/input/event15"
[  3123.144] (II) synaptics: SynPS/2 Synaptics TouchPad: ignoring touch events for semi-multitouch device
[  3123.144] (--) synaptics: SynPS/2 Synaptics TouchPad: x-axis range 1472 - 5878
[  3123.144] (--) synaptics: SynPS/2 Synaptics TouchPad: y-axis range 1408 - 5888
[  3123.145] (--) synaptics: SynPS/2 Synaptics TouchPad: pressure range 0 - 255
[  3123.145] (--) synaptics: SynPS/2 Synaptics TouchPad: finger width range 0 - 15
[  3123.145] (--) synaptics: SynPS/2 Synaptics TouchPad: buttons: left right double triple
[  3123.145] (--) synaptics: SynPS/2 Synaptics TouchPad: Vendor 0x2 Product 0x7
[  3123.145] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[  3123.145] (**) SynPS/2 Synaptics TouchPad: always reports core events
[  3123.148] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input15/event15"
[  3123.148] (II) XINPUT: Adding extended input device "SynPS/2 Synaptics TouchPad" (type: TOUCHPAD, id 15)
[  3123.148] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) MinSpeed is now constant deceleration 2.5
[  3123.148] (**) synaptics: SynPS/2 Synaptics TouchPad: MaxSpeed is now 1.75
[  3123.148] (**) synaptics: SynPS/2 Synaptics TouchPad: AccelFactor is now 0.032
[  3123.149] (**) SynPS/2 Synaptics TouchPad: (accel) keeping acceleration scheme 1
[  3123.149] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration profile 1
[  3123.150] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration factor: 2.000
[  3123.150] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration threshold: 4
[  3123.150] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[  3123.151] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/mouse1)
[  3123.152] (**) SynPS/2 Synaptics TouchPad: Ignoring device from InputClass "touchpad ignore duplicates"
[  3123.153] (II) config/udev: Adding input device Ideapad extra buttons (/dev/input/event6)
[  3123.154] (**) Ideapad extra buttons: Applying InputClass "evdev keyboard catchall"
[  3123.154] (II) Using input driver 'evdev' for 'Ideapad extra buttons'
[  3123.154] (**) Ideapad extra buttons: always reports core events
[  3123.154] (**) evdev: Ideapad extra buttons: Device: "/dev/input/event6"
[  3123.154] (--) evdev: Ideapad extra buttons: Vendor 0 Product 0
[  3123.154] (--) evdev: Ideapad extra buttons: Found keys
[  3123.154] (II) evdev: Ideapad extra buttons: Configuring as keyboard
[  3123.154] (**) Option "config_info" "udev:/sys/devices/platform/ideapad/input/input6/event6"
[  3123.154] (II) XINPUT: Adding extended input device "Ideapad extra buttons" (type: KEYBOARD, id 16)
[  3123.155] (**) Option "xkb_rules" "evdev"
[  3123.155] (**) Option "xkb_model" "pc105"
[  3123.155] (**) Option "xkb_layout" "pl"
[  3123.157] (II) config/udev: Adding input device PC Speaker (/dev/input/event7)
[  3123.157] (II) No input driver specified, ignoring this device.
[  3123.157] (II) This device may have been added with another device file.
[  3123.159] (II) config/udev: Adding input device ACPI Virtual Keyboard Device (/dev/input/event16)
[  3123.159] (**) ACPI Virtual Keyboard Device: Applying InputClass "evdev keyboard catchall"
[  3123.159] (II) Using input driver 'evdev' for 'ACPI Virtual Keyboard Device'
[  3123.159] (**) ACPI Virtual Keyboard Device: always reports core events
[  3123.159] (**) evdev: ACPI Virtual Keyboard Device: Device: "/dev/input/event16"
[  3123.159] (--) evdev: ACPI Virtual Keyboard Device: Vendor 0 Product 0
[  3123.159] (--) evdev: ACPI Virtual Keyboard Device: Found keys
[  3123.159] (II) evdev: ACPI Virtual Keyboard Device: Configuring as keyboard
[  3123.159] (**) Option "config_info" "udev:/sys/devices/virtual/input/input16/event16"
[  3123.159] (II) XINPUT: Adding extended input device "ACPI Virtual Keyboard Device" (type: KEYBOARD, id 17)
[  3123.159] (**) Option "xkb_rules" "evdev"
[  3123.160] (**) Option "xkb_model" "pc105"
[  3123.160] (**) Option "xkb_layout" "pl"
[  3123.580] (II) evdev: Power Button: Close
[  3123.580] (II) UnloadModule: "evdev"
[  3123.596] (II) evdev: Video Bus: Close
[  3123.596] (II) UnloadModule: "evdev"
[  3123.620] (II) evdev: Power Button: Close
[  3123.620] (II) UnloadModule: "evdev"
[  3123.636] (II) evdev: Sleep Button: Close
[  3123.636] (II) UnloadModule: "evdev"
[  3123.652] (II) evdev: USB USB Keyboard: Close
[  3123.652] (II) UnloadModule: "evdev"
[  3123.668] (II) evdev: USB USB Keyboard: Close
[  3123.668] (II) UnloadModule: "evdev"
[  3123.696] (II) evdev: DELL DELL USB Laser Mouse: Close
[  3123.696] (II) UnloadModule: "evdev"
[  3123.712] (II) evdev: Lenovo EasyCamera: Close
[  3123.712] (II) UnloadModule: "evdev"
[  3123.716] (II) evdev: AT Translated Set 2 keyboard: Close
[  3123.716] (II) UnloadModule: "evdev"
[  3123.720] (II) UnloadModule: "synaptics"
[  3123.724] (II) evdev: Ideapad extra buttons: Close
[  3123.724] (II) UnloadModule: "evdev"
[  3123.728] (II) evdev: ACPI Virtual Keyboard Device: Close
[  3123.728] (II) UnloadModule: "evdev"
[  3123.788] Server terminated successfully (0). Closing log file.
@EDIT: Coś mnie tknęło aby jeszcze raz przyjrzeć się temu rozwiązaniu ze sprawdzeniem plików .Xauthrity i .ICEauthority, mimo że wcześniej próbowałem je przenieść w inne miejsce. Teoretycznie miało to utworzyć te pliki od nowa, ale tak się nie stało, więc przeniosłem je z powrotem to /home/kamil. Przejrzałem właścicieli plików i okazało się, że .ICEauthority ma jako właściciela konto roota. Zatem opcja "skasuj" nie pomogła, ale "zmień właściciela" owszem. Z początku myślałem że oba rozwiązania są sobie równoważne i jeżeli jedno nie zadziała, to drugie owszem. Dziękuję za udzieloną pomoc.

Podsumowanie:
Rozwiązanie mojego problemu polegało na tym, aby sprawdzić czy w katalogu /home/{nazwa użytkownika} znajdują się pliki .Xauthority oraz .ICEauthority oraz czy ich właścicielem jest użytkownik, na którego chcemy się zalogować w trybie graficznym.
W przeciwieństwie do rozwiązania podanego tutaj: http://forum.xfce.org/viewtopic.php?pid=31574#p31574
kasowanie tych plików nie pomaga, one muszą być w tym katalogu i mieć ustawionego odpowiedniego właściciela.