Xserver still running as root? Xephyr package available, but does not work for me
andrew glaeser
bugs at irregulaire.info
Thu Oct 8 07:29:49 UTC 2020
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> #AllowAgentForwarding yes
> #AllowTcpForwarding yes
> #GatewayPorts no
> X11Forwarding yes
> X11DisplayOffset 10
> X11UseLocalhost yes
> #PermitTTY yes
> #PrintMotd yes
> #PrintLastLog yes
> #TCPKeepAlive yes
> #PermitUserEnvironment no
> #Compression delayed
> #ClientAliveInterval 0
> #ClientAliveCountMax 3
> #UseDNS yes
> #PidFile /var/run/sshd.pid
> #MaxStartups 10:30:100
> #PermitTunnel no
> #ChrootDirectory none
> #UseBlacklist no
> #VersionAddendum FreeBSD-20180909
>
> # no default banner path
> #Banner none
>
> # override default of no subsystems
> Subsystem sftp /usr/libexec/sftp-server
>
> # Example of overriding settings on a per-user basis
> #Match User anoncvs
> # X11Forwarding no
> # AllowTcpForwarding no
> # PermitTTY no
> # ForceCommand cvs server
> "/etc/ssh/sshd_config" 121 lines, 3345 characters
> root at bsdpcb:~ # service sshd restart
> Performing sanity check on sshd configuration.
> Stopping sshd.
> Waiting for PIDS: 9849.
> Performing sanity check on sshd configuration.
> Starting sshd.
> root at bsdpcb:~ # locate Xephyr
> /usr/local/bin/Xephyr
> /usr/local/man/man1/Xephyr.1.gz
> root at bsdpcb:~ # Xephyr -ac -screen 12880x800 -br -reset
> (EE)
> Fatal server error:
> (EE) Server is already active for display 0
> If this server is no longer running, remove /tmp/.X0-lock
> and start again.
> (EE)
> root at bsdpcb:~ # ls /tmp
> .ICE-unix dbus-Ya4DxpXb
> .X0-lock dbus-m6xEFnbkxj
> .X11-unix dbus-slm9Qe6FO3
> .XIM-unix dbus-v9uO3qMj
> .font-unix efreetd_bsdpcb_5qGHCs.log
> dbus-1HeFVk6H efreetd_bsdpcb_BMwLkU.log
> dbus-Jx16H1JC pulse-jXSdOHbOuEZq
> dbus-NniZoWsgkA ssh-MHDVk4vj3V
> dbus-ViTIu5Sj ssh-aNe3G9lciu
> root at bsdpcb:~ # rm /tmp/.X0-lock
> root at bsdpcb:~ # Xephyr -ac -screen 12880x800 -br -reset
>
> Xephyr cannot open host display. Is DISPLAY set?
> root at bsdpcb:~ # startx -- /usr/local/bin/Xephyr :1
> xauth: file /root/.serverauth.71270 does not exist
>
>
> Xephyr cannot open host display. Is DISPLAY set?
> q
> ^Cxinit: giving up
> xinit: unable to connect to X server: Connection refused
> xinit: unexpected signal 2
> root at bsdpcb:~ # DISPLAY=:1 xterm
> DISPLAY=:1: Command not found.
> root at bsdpcb:~ # exit
> logout
> Connection to bsdpcb closed.
> andrew at a68n:~$ ssh andrew at bsdpcb
> Last login: Thu Oct 8 06:40:37 2020 from 192.168.0.58
> FreeBSD 12.1-RELEASE-p8 GENERIC
>
> Welcome to FreeBSD!
>
> Release Notes, Errata: https://www.FreeBSD.org/releases/
> Security Advisories: https://www.FreeBSD.org/security/
> FreeBSD Handbook: https://www.FreeBSD.org/handbook/
> FreeBSD FAQ: https://www.FreeBSD.org/faq/
> Questions List:
> https://lists.FreeBSD.org/mailman/listinfo/freebsd-questions/ FreeBSD
> Forums: https://forums.FreeBSD.org/
>
> Documents installed with the system are in the /usr/local/share/doc/freebsd/
> directory, or can be installed later with: pkg install en-freebsd-doc
> For other languages, replace "en" with a language code like de or fr.
>
> Show the version of FreeBSD installed: freebsd-version ; uname -a
> Please include that output and any error messages when posting questions.
> Introduction to manual pages: man man
> FreeBSD directory layout: man hier
>
> Edit /etc/motd to change this login announcement.
> To see the last 10 lines of a long file, use "tail filename". To see the
> first 10 lines, use "head filename". To see new lines as they're appended
> to a file, use "tail -f filename".
> -- Dru <genesis at istar.ca>
> [andrew at bsdpcb ~]$ DISPLAY=:1 xterm
> xterm: Xt error: Can't open display: :1
> [andrew at bsdpcb ~]$ Xephyr -ac -screen 1280x800 -br -reset :1
> (EE)
> Fatal server error:
> (EE) Could not create server lock file: /tmp/.X1-lock
> (EE)
> [andrew at bsdpcb ~]$ ls /tmp
> dbus-1HeFVk6H dbus-v9uO3qMj
> dbus-Jx16H1JC efreetd_bsdpcb_5qGHCs.log
> dbus-NniZoWsgkA efreetd_bsdpcb_BMwLkU.log
> dbus-ViTIu5Sj pulse-jXSdOHbOuEZq
> dbus-Ya4DxpXb ssh-YYvovAAJqx
> dbus-m6xEFnbkxj ssh-aNe3G9lciu
> dbus-slm9Qe6FO3
> [andrew at bsdpcb ~]$ sudo Xephyr -ac -screen 1280x800 -br -reset :1
> Password:
> X11 connection rejected because of wrong authentication.
>
> Xephyr cannot open host display. Is DISPLAY set?
> [andrew at bsdpcb ~]$ sudo Xephyr :1 -ac -screen 1280x800 &
> [1] 78786
> [andrew at bsdpcb ~]$ X11 connection rejected because of wrong authentication.
>
> Xephyr cannot open host display. Is DISPLAY set?
>
> [1]+ Exit 1 sudo Xephyr :1 -ac -screen 1280x800
> [andrew at bsdpcb ~]$ export DISPLAY=:1
> [andrew at bsdpcb ~]$ sudo Xephyr :1 -ac -screen 1280x800 &
> [1] 79342
> [andrew at bsdpcb ~]$
> Xephyr cannot open host display. Is DISPLAY set?
>
> [1]+ Exit 1 sudo Xephyr :1 -ac -screen 1280x800
> [andrew at bsdpcb ~]$ pkg serch xserver
> pkg: unknown command: serch
>
> For more information on available commands and options see 'pkg help'.
> [andrew at bsdpcb ~]$ pkg search xserver
> [andrew at bsdpcb ~]$ pkg search xephyr
> xephyr-1.20.8_4,1 X server from X.Org based on kdrive
> [andrew at bsdpcb ~]$ setenv DISPLAY :1.0
> -bash: setenv: command not found
> [andrew at bsdpcb ~]$ sudo setenv DISPLAY :1.0
> sudo: setenv: command not found
> [andrew at bsdpcb ~]$
I know, guys this is not looking good, it was not any fun either, fact is
that linux howtos usually do not work for FreeBSD, it was the case for
GDM/XDMCP and also for Xephyr.
All I can do is basic X11-forwarding over SSH with these options:
> > X11Forwarding yes
> > X11DisplayOffset 10
> > X11UseLocalhost yes
It means single applications are possible, but not a whole desktop-session
over SSH:
[client side:]
> andrew at a68n:~$ ssh -X andrew at bsdpcb
> Last login: Thu Oct 8 06:37:43 2020 from 192.168.0.58
> FreeBSD 12.1-RELEASE-p8 GENERIC
>
> Welcome to FreeBSD!
>
> Release Notes, Errata: https://www.FreeBSD.org/releases/
> Security Advisories: https://www.FreeBSD.org/security/
> FreeBSD Handbook: https://www.FreeBSD.org/handbook/
> FreeBSD FAQ: https://www.FreeBSD.org/faq/
> Questions List:
> https://lists.FreeBSD.org/mailman/listinfo/freebsd-questions/
FreeBSD Forums: https://forums.FreeBSD.org/
>
> Documents installed with the system are in the /usr/local/share/doc/freebsd/
> directory, or can be installed later with: pkg install en-freebsd-doc
> For other languages, replace "en" with a language code like de or fr.
>
> Show the version of FreeBSD installed: freebsd-version ; uname -a
> Please include that output and any error messages when posting questions.
> Introduction to manual pages: man man
> FreeBSD directory layout: man hier
>
> Edit /etc/motd to change this login announcement.
> You can often get answers to your questions about FreeBSD by searching in
> the
FreeBSD mailing list archives at
>
> http://freebsd.markmail.org
> [andrew at bsdpcb ~]$ enlightenment_start
> E - PID=62669, valgrind=0
> ESTART: 0.00000 [0.00000] - Begin Startup
> ESTART: 0.00023 [0.00023] - Signal Trap
> ESTART: 0.00028 [0.00004] - Signal Trap Done
> ESTART: 0.00046 [0.00018] - Eina Init
> ESTART: 0.00196 [0.00151] - Eina Init Done
> ESTART: 0.00201 [0.00005] - Determine Prefix
> ESTART: 0.00216 [0.00015] - Determine Prefix Done
> ESTART: 0.00220 [0.00004] - Environment Variables
> ESTART: 0.00227 [0.00007] - Environment Variables Done
> ESTART: 0.00228 [0.00001] - Parse Arguments
> ESTART: 0.00229 [0.00001] - Parse Arguments Done
> ESTART: 0.00230 [0.00001] - Eet Init
> ESTART: 0.00236 [0.00006] - Eet Init Done
> ESTART: 0.00237 [0.00001] - Ecore Init
> ESTART: 0.01239 [0.01001] - Ecore Init Done
> ESTART: 0.01244 [0.00005] - EFX Init
> ESTART: 0.01245 [0.00001] - EFX Init Done
> ESTART: 0.01246 [0.00001] - EIO Init
> ESTART: 0.10070 [0.08824] - EIO Init Done
> ESTART: 0.10072 [0.00002] - Ecore Event Handlers
> ESTART: 0.10073 [0.00000] - Ecore Event Handlers Done
> ESTART: 0.10073 [0.00000] - Ecore_File Init
> ESTART: 0.10074 [0.00001] - Ecore_File Init Done
> ESTART: 0.10074 [0.00000] - Ecore_Con Init
> ESTART: 0.10074 [0.00001] - Ecore_Con Init Done
> ESTART: 0.10075 [0.00000] - Ecore_Ipc Init
> ESTART: 0.10075 [0.00000] - Ecore_Ipc Init Done
> ESTART: 0.10100 [0.00025] - Ecore_Evas Init
> ESTART: 0.10141 [0.00042] - Ecore_Evas Init Done
> ESTART: 0.10142 [0.00001] - Elementary Init
> ESTART: 0.15163 [0.05021] - Elementary Init Done
> ESTART: 0.15165 [0.00002] - Emotion Init
> ESTART: 0.15179 [0.00014] - Emotion Init Done
> ESTART: 0.15180 [0.00001] - Ecore_Evas Engine Check
> ESTART: 0.15180 [0.00001] - Ecore_Evas Engine Check Done
> ESTART: 0.15181 [0.00000] - E Intl Init
> ESTART: 0.15183 [0.00002] - E Intl Init Done
> ESTART: 0.15183 [0.00000] - E_Alert Init
> ESTART: 0.15183 [0.00000] - E_Alert Init Done
> ESTART: 0.15184 [0.00000] - E Directories Init
> ESTART: 0.15198 [0.00014] - E Directories Init Done
> ESTART: 0.15198 [0.00001] - E_Filereg Init
> ESTART: 0.15199 [0.00000] - E_Filereg Init Done
> ESTART: 0.15199 [0.00000] - E_Config Init
> ESTART: 0.15367 [0.00168] - E_Config Init Done
> ESTART: 0.15368 [0.00001] - E_Env Init
> ESTART: 0.15368 [0.00000] - E_Env Init Done
> ESTART: 0.15369 [0.00001] - E Paths Init
> ESTART: 0.15372 [0.00003] - E Paths Init Done
> ESTART: 0.15373 [0.00001] - E_Ipc Init
> ESTART: 0.15481 [0.00108] - E_Ipc Init Done
> ESTART: 0.15481 [0.00001] - E_Font Init
> ESTART: 0.15482 [0.00000] - E_Font Init Done
> ESTART: 0.15482 [0.00000] - E_Font Apply
> ESTART: 0.15483 [0.00001] - E_Font Apply Done
> ESTART: 0.15483 [0.00000] - E_Theme Init
> ESTART: 0.15484 [0.00002] - E_Theme Init Done
> ESTART: 0.15485 [0.00000] - E_Moveresize Init
> ESTART: 0.15485 [0.00001] - E_Moveresize Init Done
> ESTART: 0.15486 [0.00001] - E_Msgbus Init
> ESTART: 0.15570 [0.00084] - E_Msgbus Init Done
> ESTART: 0.15571 [0.00001] - Efreet Init
> ESTART: 0.15571 [0.00001] - Efreet Init Done
> ESTART: 0.15572 [0.00001] - E_Intl Post Init
> ESTART: 0.15871 [0.00299] - E_Intl Post Init Done
> ESTART: 0.15872 [0.00001] - E_Configure Init
> ESTART: 0.15909 [0.00037] - E_Configure Init Done
> ESTART: 0.15910 [0.00001] - E_Actions Init
> ESTART: 0.15937 [0.00027] - E_Actions Init Done
> ESTART: 0.15949 [0.00011] - E_Powersave Init
> ESTART: 0.15949 [0.00001] - E_Powersave Init Done
> ESTART: 0.15950 [0.00001] - Screens Init
> ESTART: 0.15950 [0.00000] - screens: client
> ESTART: 0.15951 [0.00001] - E_Screensaver Init
> ESTART: 0.15951 [0.00000] - screens: client volume
> ESTART: 0.15952 [0.00000] - screens: win
> ESTART: 0.15952 [0.00001] - Compositor Init
> RRR: ................. info get!
> RRR: .... out HDMI-0
> RRR: ...... lid_closed = 0 (0 && 0)
> RRR: ...... connected 1
> RRR: ...... modes 0x803b2f7c0
> RRR: 'HDMI-0' 0 0 1920x1080
> RRR: .... out HDMI-1
> RRR: ...... lid_closed = 0 (0 && 0)
> RRR: ...... connected 0
> RRR: ...... modes 0x0
> RRR: .... out VGA-0
> RRR: ...... lid_closed = 0 (0 && 0)
> RRR: ...... connected 0
> RRR: ...... modes 0x0
> RRR:-------------------------------- 2
> RRR: 'HDMI-0': 0 0 1920x1080
> RRR: result max: 1920x1080
> RRR: loaded existing config
> RRR: check lid for HDMI-0...
> --------------------------------------------------
> RRR: out
> id=HDMI-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: connected=1
RRR: check lid for HDMI-0...
> RRR: store scale mul 0.00000
> RRR: out id=HDMI-1/: connected=0
> RRR: out id=VGA-0/: connected=0
> --------------------------------------------------
> xinerama screen 0 0 1920x1080
> xinerama setup............... 1 0x0
> <<<< Enlightenment Error >>>>
> Enlightenment cannot create a compositor.
>
> E: Begin Shutdown Procedure!
> ERR<63315>:e src/bin/e_msgbus.c:84 _e_msgbus_request_name_cb() Could not
> request bus name
## Copy & Paste the below (until EOF) into a terminal, then hit Enter
>
> eina_btlog << EOF
> EOF
>
> [andrew at bsdpcb ~]$ startx
> xauth: file /home/andrew/.serverauth.64059 does not exist
>
> /usr/local/bin/X: Only console users are allowed to run the X server
>
> xinit: giving up
> xinit: unable to connect to X server: Connection refused
> xinit: server error
> [andrew at bsdpcb ~]$
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