Cannot start firefox on X11 forwarding SSH session
39,272
I had the same problem while running firefox on an Ubuntu 18.04 system through MobaXterm. Solution was to install xorg and openbox and then logging in again.
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Author by
dfsg76
Updated on September 18, 2022Comments
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dfsg76 over 1 year
I have installed Ubuntu Desktop 16.04.2 LTS and want to start firefox from my X11 forwarding ssh session but I get the following error message:
user@user-Virtual-Machine:~$ firefox Failed to connect to Mir: Failed to connect to server socket: No such file or directory Unable to init server: Broadway display type not supported: localhost:10.0 Error: cannot open display: localhost:10.0
I am using the latest version of BitVise SSH Client
The settings in my SSH client look like this: click here for X11 client settings
My sshd_config looks like this:
Port 22 Protocol 2 HostKey /etc/ssh/ssh_host_rsa_key HostKey /etc/ssh/ssh_host_dsa_key HostKey /etc/ssh/ssh_host_ecdsa_key HostKey /etc/ssh/ssh_host_ed25519_key UsePrivilegeSeparation yes KeyRegenerationInterval 3600 ServerKeyBits 1024 SyslogFacility AUTH LogLevel INFO LoginGraceTime 120 PermitRootLogin yes StrictModes yes RSAAuthentication yes PubkeyAuthentication yes IgnoreRhosts yes RhostsRSAAuthentication no HostbasedAuthentication no PermitEmptyPasswords no ChallengeResponseAuthentication no X11Forwarding yes X11DisplayOffset 10 PrintMotd no PrintLastLog yes TCPKeepAlive yes AcceptEnv LANG LC_* Subsystem sftp /usr/lib/openssh/sftp-server
What am I doing wrong?
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Admin almost 7 yearsOh, I figured out that this works on an Ubuntu client. Is there any way to make this cross platform compatible?
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Admin almost 7 yearsWhat platform(s) are you running it on? Does BitVise SSH Client actually provide an X server, or does it just set up the forwarding for a 3rd party X server - if the latter, what X server are you running?
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Admin almost 7 yearsI manged to get it working using MobaXterm on Windows
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Admin almost 7 years@pudelwudel How did you configure a) MobaXterm and b) your Ubunut machine. Google lead me to this page, because I also have issues with X11, mobaxterm and Ubuntu 16.04.
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Hee Jin almost 6 yearsHi Gh0st. I'm curious to know more about how you came to this solution and why this worked!