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Prob_and_fix.mkd

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Prob_and_fix.mkd

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Description de problème

Problème d'affichage X

application-specific initialization failed: no display name and no $DISPLAY environment variable

$ gitk 
application-specific initialization failed: no display name and no $DISPLAY environment variable
Error in startup script: no display name and no $DISPLAY environment variable
while executing
"load /usr/lib/i386-linux-gnu/libtk8.6.so Tk"
("package ifneeded Tk 8.6.1" script)
invoked from within
"package require Tk"
(file "/usr/bin/gitk" line 10)

BadAccess (attempt to access private resource denied)

Après avoir fait mon ssh -X bob@172.17.0.2 . Quand je démarre une application graphique j'ai un message de ce type :

exemple pour gitk

$ gitk
X Error of failed request:  BadAccess (attempt to access private resource denied)
Major opcode of failed request:  18 (X_ChangeProperty)
Serial number of failed request:  12
Current serial number in output stream:  15

Solution

Modifier la configuration de votre SSH client ( PAS dans le docker) mais le client Linux, pour ceci :

$ cat ~/.ssh/config
Host *
    ForwardX11Trusted yes

Rétablir la connexion SSH ca devrait être bon :D