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		Hlavní témata => Desktop => Téma založeno: QSKONE  07. 05. 2019, 19:03:48
		
			
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				Dobrý deň,mám problém nemôžem sa prihlásiť do GUI Raspbian na Pi. Cez SSH prihlásenie funguje. Všetky internety píše že sa jedná o problém s Xauthority. To nie je môj prípad : 
 
 -rw-------  1 pi   pi     56 May  7 18:37 .Xauthority
 namiesto toho som tam našiel takéto:
 
 pi@raspberrypi:~ $ ls  -lah
 total 208K
 drwxr-xr-x  3 root root 4.0K May  4 22:35 ..
 
 Vedel by mi niekto pomocť?
 
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				".." znamenaji nadrazeny adresar, to ze /home vlastni root:root je naprosto v poradku ;-) nedoslo ti misto na karte?
 df -h /co mas v /var/log/Xorg.0.log ?
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				Jak se nemůžeš přihlásit? Co to dělá/hlásí? A fungovalo to předtím?
			
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				Súvisí to že sa sem môžem prihlásiť a odpovedať tým že som vymazal data prehliadača?
 
 K veci. Miesto určite nedošlo.
 Filesystem      Size  Used Avail Use% Mounted on
 /dev/root        13G  6.0G  6.4G  49% /
Toto je log
 [151737.706] 
 X.Org X Server 1.19.2
 Release Date: 2017-03-02
 [151737.707] X Protocol Version 11, Revision 0
 [151737.707] Build Operating System: Linux 4.9.41-v7+ armv7l Raspbian
 [151737.707] Current Operating System: Linux raspberrypi 4.14.98+ #1200 Tue Feb 12 20:11:02 GMT 2019 armv6l
 [151737.707] Kernel command line: 8250.nr_uarts=0 bcm2708_fb.fbwidth=640 bcm2708_fb.fbheight=480 bcm2708_fb.fbswap=1 smsc95xx.macaddr=B8:27:EB:93:88:06 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000  dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p7 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles
 [151737.708] Build Date: 18 October 2017  04:55:30PM
 [151737.708] xorg-server 2:1.19.2-1+rpt1+deb9u2 (https://www.debian.org/support)
 [151737.708] Current version of pixman: 0.34.0
 [151737.708] 	Before reporting problems, check http://wiki.x.org
 to make sure that you have the latest version.
 [151737.708] Markers: (--) probed, (**) from config file, (==) default setting,
 (++) from command line, (!!) notice, (II) informational,
 (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
 [151737.710] (==) Log file: "/var/log/Xorg.0.log", Time: Fri May 10 12:49:42 2019
 [151737.712] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
 [151737.713] (==) No Layout section.  Using the first Screen section.
 [151737.713] (==) No screen section available. Using defaults.
 [151737.713] (**) |-->Screen "Default Screen Section" (0)
 [151737.713] (**) |   |-->Monitor "<default monitor>"
 [151737.715] (==) No device specified for screen "Default Screen Section".
 Using the first device section listed.
 [151737.715] (**) |   |-->Device "Allwinner A10/A13 FBDEV"
 [151737.715] (==) No monitor specified for screen "Default Screen Section".
 Using a default monitor configuration.
 [151737.715] (==) Automatically adding devices
 [151737.715] (==) Automatically enabling devices
 [151737.715] (==) Automatically adding GPU devices
 [151737.716] (==) Max clients allowed: 256, resource mask: 0x1fffff
 [151737.716] (WW) The directory "/usr/share/fonts/X11/misc" does not exist.
 [151737.716] 	Entry deleted from font path.
 [151737.716] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
 [151737.716] 	Entry deleted from font path.
 [151737.716] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
 [151737.716] 	Entry deleted from font path.
 [151737.717] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
 [151737.717] 	Entry deleted from font path.
 [151737.717] (==) FontPath set to:
 /usr/share/fonts/X11/100dpi/:unscaled,
 /usr/share/fonts/X11/Type1,
 /usr/share/fonts/X11/100dpi,
 built-ins
 [151737.717] (==) ModulePath set to "/usr/lib/xorg/modules"
 [151737.717] (II) The server relies on udev to provide the list of input devices.
 If no devices become available, reconfigure udev or disable AutoAddDevices.
 [151737.717] (II) Loader magic: 0x1fbf40
 [151737.717] (II) Module ABI versions:
 [151737.717] 	X.Org ANSI C Emulation: 0.4
 [151737.717] 	X.Org Video Driver: 23.0
 [151737.718] 	X.Org XInput driver : 24.1
 [151737.718] 	X.Org Server Extension : 10.0
 [151737.725] (++) using VT number 7
 
 [151737.725] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
 [151737.726] (II) no primary bus or device found
 [151737.726] (II) LoadModule: "glx"
 [151737.728] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
 [151737.752] (II) Module glx: vendor="X.Org Foundation"
 [151737.752] 	compiled for 1.19.2, module version = 1.0.0
 [151737.752] 	ABI class: X.Org Server Extension, version 10.0
 [151737.752] (II) LoadModule: "fbturbo"
 [151737.753] (II) Loading /usr/lib/xorg/modules/drivers/fbturbo_drv.so
 [151737.754] (II) Module fbturbo: vendor="X.Org Foundation"
 [151737.755] 	compiled for 1.19.2, module version = 0.5.1
 [151737.755] 	Module class: X.Org Video Driver
 [151737.755] 	ABI class: X.Org Video Driver, version 23.0
 [151737.755] (II) FBTURBO: driver for framebuffer: fbturbo
 [151737.756] (WW) Falling back to old probe method for fbturbo
 [151737.756] (II) Loading sub module "fbdevhw"
 [151737.756] (II) LoadModule: "fbdevhw"
 [151737.757] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
 [151737.758] (II) Module fbdevhw: vendor="X.Org Foundation"
 [151737.758] 	compiled for 1.19.2, module version = 0.0.2
 [151737.758] 	ABI class: X.Org Video Driver, version 23.0
 [151737.759] (II) FBTURBO(0): using /dev/fb0
 [151737.759] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
 [151737.759] (II) FBTURBO(0): Creating default Display subsection in Screen section
 "Default Screen Section" for depth/fbbpp 24/32
 [151737.759] (==) FBTURBO(0): Depth 24, (==) framebuffer bpp 32
 [151737.759] (==) FBTURBO(0): RGB weight 888
 [151737.759] (==) FBTURBO(0): Default visual is TrueColor
 [151737.760] (==) FBTURBO(0): Using gamma correction (1.0, 1.0, 1.0)
 [151737.760] (II) FBTURBO(0): hardware: BCM2708 FB (video memory: 1200kB)
 [151737.760] (**) FBTURBO(0): Option "fbdev" "/dev/fb0"
 [151737.761] (**) FBTURBO(0): Option "SwapbuffersWait" "true"
 [151737.762] (II) FBTURBO(0): processor: ARM1176
 [151737.762] (II) FBTURBO(0): checking modes against framebuffer device...
 [151737.762] (II) FBTURBO(0): checking modes against monitor...
 [151737.763] (--) FBTURBO(0): Virtual size is 640x480 (pitch 640)
 [151737.763] (**) FBTURBO(0):  Built-in mode "current"
 [151737.763] (==) FBTURBO(0): DPI set to (96, 96)
 [151737.763] (II) Loading sub module "fb"
 [151737.763] (II) LoadModule: "fb"
 [151737.764] (II) Loading /usr/lib/xorg/modules/libfb.so
 [151737.765] (II) Module fb: vendor="X.Org Foundation"
 [151737.765] 	compiled for 1.19.2, module version = 1.0.0
 [151737.765] 	ABI class: X.Org ANSI C Emulation, version 0.4
 [151737.766] (==) Depth 24 pixmap format is 32 bpp
 [151737.768] (II) FBTURBO(0): using backing store heuristics
 [151737.781] (II) FBTURBO(0): can't load 'g2d_23' kernel module
 [151737.783] (II) FBTURBO(0): failed to enable the use of sunxi display controller
 [151737.783] (II) FBTURBO(0): No sunxi-g2d hardware detected (check /dev/disp and /dev/g2d)
 [151737.783] (II) FBTURBO(0): G2D hardware acceleration can't be enabled
 [151737.783] (II) FBTURBO(0): enabled fbdev copyarea acceleration
 [151737.784] (==) FBTURBO(0): Backing store enabled
 [151737.785] (==) FBTURBO(0): DPMS enabled
 [151737.786] (II) FBTURBO(0): failed to enable hardware cursor
 [151737.786] (II) FBTURBO(0): no 3D acceleration because the driver has been compiled without libUMP
 [151737.786] (II) FBTURBO(0): if this is wrong and needs to be fixed, please check ./configure log
 [151737.786] (==) RandR enabled
 [151737.836] (II) SELinux: Disabled on system
 [151737.843] (II) AIGLX: Screen 0 is not DRI2 capable
 [151737.843] (EE) AIGLX: reverting to software rendering
 [151738.401] (II) IGLX: enabled GLX_MESA_copy_sub_buffer
 [151738.407] (II) IGLX: Loaded and initialized swrast
 [151738.407] (II) GLX: Initialized DRISWRAST GL provider for screen 0
Takto to vyzerá cez VNC
 https://www.youtube.com/watch?v=v1Ia0l89pMM&list=UUZtXTLVZrjMplqMja5d-Ycw&index=1 (https://www.youtube.com/watch?v=v1Ia0l89pMM&list=UUZtXTLVZrjMplqMja5d-Ycw&index=1)
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				tohle (https://www.abclinuxu.cz/poradna/linux/show/446237) neni tvoje vlakno? pokud ne, nepridaval si take deb-multimedia repositar? ;-)
 
 edit: tak nic, uz vidim ze v logu problem s fbturbo nemas i ze log mas v normalnim umisteni /var/log
 
 edi2: tvuj log vypada normalne, zadnej error (krome AIGLX coz mam take), konci tak jam ma (resp. jak konci me)
 
 edit3: posli logy z /var/log/lightdm/
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				Toto by malo byť ono 
 
 /var/log/lightdm/
 cat: /var/log/lightdm/: Is a directory
 root@raspberrypi:~# cat /var/log/lightdm/lightdm.log
 [+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
 [+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=351
 [+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
 [+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/01_debian.conf
 [+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
 [+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
 [+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
 [+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
 [+0.05s] DEBUG: Registered seat module xlocal
 [+0.07s] DEBUG: Registered seat module xremote
 [+0.07s] DEBUG: Registered seat module unity
 [+0.53s] DEBUG: Monitoring logind for seats
 [+0.53s] DEBUG: New seat added from logind: seat0
 [+0.53s] DEBUG: Seat seat0: Loading properties from config section Seat:*
 [+0.54s] DEBUG: Seat seat0: Starting
 [+0.54s] DEBUG: Seat seat0: Creating user session
 [+0.59s] WARNING: Error getting user list from org.freedesktop.Accounts: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.Accounts was not provided by any .service files
 [+0.63s] DEBUG: Loading user config from /etc/lightdm/users.conf
 [+0.65s] DEBUG: User pi added
 [+0.68s] DEBUG: Seat seat0: Creating display server of type x
 [+0.77s] DEBUG: Using VT 7
 [+0.77s] DEBUG: Seat seat0: Starting local X display on VT 7
 [+0.77s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
 [+0.77s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
 [+0.77s] DEBUG: DisplayServer x-0: Launching X Server
 [+0.79s] DEBUG: Launching process 378: /usr/bin/X :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
 [+0.79s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
 [+0.81s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
 [+0.82s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
 [+6.25s] DEBUG: Got signal 10 from process 378
 [+6.25s] DEBUG: DisplayServer x-0: Got signal from X server :0
 [+6.25s] DEBUG: DisplayServer x-0: Connecting to XServer :0
 [+6.27s] DEBUG: Seat seat0: Display server ready, starting session authentication
 [+6.27s] DEBUG: Session pid=451: Started with service 'lightdm-autologin', username 'pi'
 [+6.45s] DEBUG: Session pid=451: Authentication complete with return value 0: Success
 [+6.45s] DEBUG: Seat seat0: Session authenticated, running command
 [+6.45s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
 [+6.46s] DEBUG: Session pid=451: Running command /etc/X11/Xsession default
 [+6.46s] DEBUG: Creating shared data directory /var/lib/lightdm/data/pi
 [+6.47s] DEBUG: Session pid=451: Logging to .xsession-errors
 [+7.21s] DEBUG: Activating VT 7
 [+7.21s] DEBUG: Activating login1 session c1
 [+7.21s] DEBUG: Seat seat0 changes active session to c1
 [+7.21s] DEBUG: Session c1 is already active
 [+10.97s] DEBUG: Session pid=451: Exited with return value 0
 [+10.97s] DEBUG: Seat seat0: Session stopped
 [+10.97s] DEBUG: Seat seat0: Stopping display server, no sessions require it
 [+10.97s] DEBUG: Sending signal 15 to process 378
 [+11.03s] DEBUG: Process 378 exited with return value 0
 [+11.03s] DEBUG: DisplayServer x-0: X server stopped
 [+11.03s] DEBUG: Releasing VT 7
 [+11.03s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
 [+11.03s] DEBUG: Seat seat0: Display server stopped
 [+11.03s] DEBUG: Seat seat0: Active display server stopped, starting greeter
 [+11.03s] DEBUG: Seat seat0: Creating greeter session
 [+11.04s] DEBUG: Seat seat0: Creating display server of type x
 [+11.04s] DEBUG: Using VT 7
 [+11.04s] DEBUG: Seat seat0: Starting local X display on VT 7
 [+11.04s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
 [+11.04s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
 [+11.04s] DEBUG: DisplayServer x-0: Launching X Server
 [+11.04s] DEBUG: Launching process 574: /usr/bin/X :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
 [+11.04s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
 [+12.13s] DEBUG: Got signal 10 from process 574
 [+12.13s] DEBUG: DisplayServer x-0: Got signal from X server :0
 [+12.13s] DEBUG: DisplayServer x-0: Connecting to XServer :0
 [+12.14s] DEBUG: Seat seat0: Display server ready, starting session authentication
 [+12.14s] DEBUG: Session pid=581: Started with service 'lightdm-greeter', username 'lightdm'
 [+12.26s] DEBUG: Session pid=581: Authentication complete with return value 0: Success
 [+12.26s] DEBUG: Seat seat0: Session authenticated, running command
 [+12.26s] DEBUG: Session pid=581: Running command /usr/sbin/pi-greeter
 [+12.26s] DEBUG: Creating shared data directory /var/lib/lightdm/data/lightdm
 [+12.26s] DEBUG: Session pid=581: Logging to /var/log/lightdm/seat0-greeter.log
 [+13.16s] DEBUG: Activating VT 7
 [+13.16s] DEBUG: Activating login1 session c2
 [+13.17s] DEBUG: Seat seat0 changes active session to c2
 [+13.17s] DEBUG: Session c2 is already active
 [+13.87s] DEBUG: Greeter connected version=1.18.3 resettable=false
 [+18.58s] DEBUG: Greeter start authentication for pi
 [+18.58s] DEBUG: Session pid=627: Started with service 'lightdm', username 'pi'
 [+18.76s] DEBUG: Session pid=627: Got 1 message(s) from PAM
 [+18.76s] DEBUG: Prompt greeter with 1 message(s)
 [+151713.26s] DEBUG: Continue authentication
 [+151713.61s] DEBUG: Session pid=627: Authentication complete with return value 0: Success
 [+151713.61s] DEBUG: Authenticate result for user pi: Success
 [+151713.61s] DEBUG: User pi authorized
 [+151713.62s] DEBUG: Greeter requests session lightdm-xsession
 [+151713.62s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
 [+151713.62s] DEBUG: Session pid=581: Sending SIGTERM
 [+151713.75s] DEBUG: Greeter closed communication channel
 [+151713.76s] DEBUG: Session pid=581: Exited with return value 0
 [+151713.76s] DEBUG: Seat seat0: Session stopped
 [+151713.76s] DEBUG: Seat seat0: Greeter stopped, running session
 [+151713.76s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session1
 [+151713.82s] DEBUG: Session pid=627: Running command /etc/X11/Xsession default
 [+151713.82s] DEBUG: Creating shared data directory /var/lib/lightdm/data/pi
 [+151713.84s] DEBUG: Session pid=627: Logging to .xsession-errors
 [+151715.27s] DEBUG: Activating VT 7
 [+151715.27s] DEBUG: Activating login1 session c4
 [+151715.28s] DEBUG: Seat seat0 changes active session to
 [+151715.28s] DEBUG: Seat seat0 changes active session to c4
 [+151715.28s] DEBUG: Session c4 is already active
 [+151718.25s] DEBUG: Session pid=627: Exited with return value 0
 [+151718.25s] DEBUG: Seat seat0: Session stopped
 [+151718.25s] DEBUG: Seat seat0: Stopping display server, no sessions require it
 [+151718.25s] DEBUG: Sending signal 15 to process 574
 [+151718.34s] DEBUG: Process 574 exited with return value 0
 [+151718.34s] DEBUG: DisplayServer x-0: X server stopped
 [+151718.34s] DEBUG: Releasing VT 7
 [+151718.34s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
 [+151718.34s] DEBUG: Seat seat0: Display server stopped
 [+151718.34s] DEBUG: Seat seat0: Active display server stopped, starting greeter
 [+151718.34s] DEBUG: Seat seat0: Creating greeter session
 [+151718.34s] DEBUG: Seat seat0: Creating display server of type x
 [+151718.34s] DEBUG: Using VT 7
 [+151718.34s] DEBUG: Seat seat0: Starting local X display on VT 7
 [+151718.34s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
 [+151718.34s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
 [+151718.35s] DEBUG: DisplayServer x-0: Launching X Server
 [+151718.35s] DEBUG: Launching process 32565: /usr/bin/X :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
 [+151718.35s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
 [+151719.79s] DEBUG: Got signal 10 from process 32565
 [+151719.79s] DEBUG: DisplayServer x-0: Got signal from X server :0
 [+151719.79s] DEBUG: DisplayServer x-0: Connecting to XServer :0
 [+151719.82s] DEBUG: Seat seat0: Display server ready, starting session authentication
 [+151719.82s] DEBUG: Session pid=32577: Started with service 'lightdm-greeter', username 'lightdm'
 [+151720.03s] DEBUG: Session pid=32577: Authentication complete with return value 0: Success
 [+151720.03s] DEBUG: Seat seat0: Session authenticated, running command
 [+151720.03s] DEBUG: Session pid=32577: Running command /usr/sbin/pi-greeter
 [+151720.03s] DEBUG: Creating shared data directory /var/lib/lightdm/data/lightdm
 [+151720.03s] DEBUG: Session pid=32577: Logging to /var/log/lightdm/seat0-greeter.log
 [+151720.99s] DEBUG: Activating VT 7
 [+151720.99s] DEBUG: Activating login1 session c5
 [+151721.00s] DEBUG: Seat seat0 changes active session to c5
 [+151721.00s] DEBUG: Session c5 is already active
 [+151721.35s] DEBUG: Greeter connected version=1.18.3 resettable=false
 [+151723.86s] DEBUG: Greeter start authentication for pi
 [+151723.86s] DEBUG: Session pid=32610: Started with service 'lightdm', username 'pi'
 [+151724.03s] DEBUG: Session pid=32610: Got 1 message(s) from PAM
 [+151724.03s] DEBUG: Prompt greeter with 1 message(s)
 /var/log/lightdm/x-0.log
 
 X.Org X Server 1.19.2
 Release Date: 2017-03-02
 X Protocol Version 11, Revision 0
 Build Operating System: Linux 4.9.41-v7+ armv7l Raspbian
 Current Operating System: Linux raspberrypi 4.14.98+ #1200 Tue Feb 12 20:11:02 GMT 2019 armv6l
 Kernel command line: 8250.nr_uarts=0 bcm2708_fb.fbwidth=640 bcm2708_fb.fbheight=480 bcm2708_fb.fbswap=1 smsc95xx.macaddr=B8:27:EB:93:88:06 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000  dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p7 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles
 Build Date: 18 October 2017  04:55:30PM
 xorg-server 2:1.19.2-1+rpt1+deb9u2 (https://www.debian.org/support)
 Current version of pixman: 0.34.0
 Before reporting problems, check http://wiki.x.org
 to make sure that you have the latest version.
 Markers: (--) probed, (**) from config file, (==) default setting,
 (++) from command line, (!!) notice, (II) informational,
 (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
 (==) Log file: "/var/log/Xorg.0.log", Time: Fri May 10 12:49:42 2019
 (==) Using system config directory "/usr/share/X11/xorg.conf.d"
 modprobe: FATAL: Module g2d_23 not found in directory /lib/modules/4.14.98+
 /var/log/lightdm/x-0.log
 
 X.Org X Server 1.19.2
 Release Date: 2017-03-02
 X Protocol Version 11, Revision 0
 Build Operating System: Linux 4.9.41-v7+ armv7l Raspbian
 Current Operating System: Linux raspberrypi 4.14.98+ #1200 Tue Feb 12 20:11:02 GMT 2019 armv6l
 Kernel command line: 8250.nr_uarts=0 bcm2708_fb.fbwidth=640 bcm2708_fb.fbheight=480 bcm2708_fb.fbswap=1 smsc95xx.macaddr=B8:27:EB:93:88:06 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000  dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p7 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles
 Build Date: 18 October 2017  04:55:30PM
 xorg-server 2:1.19.2-1+rpt1+deb9u2 (https://www.debian.org/support)
 Current version of pixman: 0.34.0
 Before reporting problems, check http://wiki.x.org
 to make sure that you have the latest version.
 Markers: (--) probed, (**) from config file, (==) default setting,
 (++) from command line, (!!) notice, (II) informational,
 (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
 (==) Log file: "/var/log/Xorg.0.log", Time: Fri May 10 12:49:42 2019
 (==) Using system config directory "/usr/share/X11/xorg.conf.d"
 modprobe: FATAL: Module g2d_23 not found in directory /lib/modules/4.14.98+
 root@raspberrypi:~# cat /var/log/lightdm/x-0-greeter.log
 cat: /var/log/lightdm/x-0-greeter.log: No such file or directory
 root@raspberrypi:~# cat /var/log/lightdm/x-0-greeter.log
 cat: /var/log/lightdm/x-0-greeter.log: No such file or directory
 
 
 
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				v x-0.log problem nevidim (btw: si dal 2x ;-), lightdm.log mam z pocatku stejnej, ale konci mi pred tvojim radkem:
 "[+151713.26s] DEBUG: Continue authentication"
 kterej mas po 40h od bootu, takze pujde o tve znovupokusy o prihlaseni, kde dale take nevidim zadnej problem...
 tzn. ze neni problem v systemu/X.Org/lightdm, ale problem bude v souborech uzivatele pi, o .Xauthority coz byva problem v takove situaci si zkontroloval a prava jsou ok, ale muzes mit spatne prava (diky spatne pouzitemu sudo) v $HOME...
 # zjisti zda v tvem home neco nevlastni root (tedy umyslne pustene bez sudo nebo ne v root shellu)
 $ chown pi:pi /home/
 
 # pokud to u neceho zarve error, uloz si info o tech souborech do poznamek a pust zmenu prav tentokrat ze sudo aby se prevedli i vlastnene rootem
 $ sudo chown pi:pi /home/
 
dalsi moznost je zkusit vytvorit jineho uzivatele a prihlasit se na nej:
 # vytvoreni uzivatele pi3
 sudo adduser pi3
 
 # pridani do skupiny sudo
 sudo adduser pi3 sudo
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				Tie change owner príkazy som skúšal ešte pred tým než som tu žiadal o radu. 
 chown pi:pi /home/
 chown: changing ownership of '/home/': Operation not permitted
 Príkaz
 sudo chown pi:pi /home/hovorí že plocha má patriť užívateľovi pi a prebehne bez chýb ,ale do pi sa stále nemôžem prihlásiť
 
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				Promin, vypadlo mi pi(melo se menit /home/pi), vlastnictvi samotneho /home vrat na root:
 sudo chown root:root /homePrihlaseni na noveho usera si zkousel?
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				Nie, vzdal som to. Na tom Pi bežal len Domoticz tak som preinštaloval a spravil čistú inštaláciu.