Device not configured after sshfs attempt - macos-sierra

After using sshfs on my Mac I am no longer able to see my user directory.
When I open a terminal window I see the following:
Last login: Mon May 22 10:54:30 on ttys003
mkdir: /Users/<username>/.bash_sessions: Device not configured
-bash: /Users/<username>/.bash_profile: Device not configured
touch: /Users/<username>/.bash_sessions/35166655-583B-47CC-9BCF-5E785DD5E46E.historynew: Device not configured
Is there any way to fix this?
Cheers
Paul

I used to use sshfs and got this error; the only way to fix it I found without rebooting was:
sudo diskutil umount force /path/to/mount
I've recently been trying https://github.com/spion/adbfs-rootless for something else and find I can get into the same situation, the "fix" works in that case as well.

Wasn't getting anywhere so took a chance and did a reboot. Everything seems to be OK now.

Related

VS Code Remote SSH Connection not working

Im trying to setup vscode with the remote developement extensions on a second pc. While it works on my main one it doesnt on the second one. Tried reinstalling vscode, extensions and using older versions but nothing works.
When trying to connect it cancels after chosing the os. So I cant even type in the password.
I set it up in the exact same way as with the other pc.
Any ideas?
[20:32:53.595] remote-ssh#0.55.0
[20:32:53.595] win32 x64
[20:32:53.596] SSH Resolver called for "ssh-remote+ssh.blabla", attempt 1
[20:32:53.597] SSH Resolver called for host: ssh.blabla
[20:32:53.597] Setting up SSH remote "ssh.blabla"
[20:32:53.610] Using commit id "58bb7b2331731bf72587010e943852e13e6fd3cf" and quality "stable" for server
[20:32:53.612] Install and start server if needed
[20:32:54.639] Checking ssh with "ssh -V"
[20:32:54.686] > OpenSSH_for_Windows_7.7p1, LibreSSL 2.6.5
[20:32:54.691] Running script with connection command: ssh -T -D 52819 ssh.blabla bash
[20:32:54.694] Terminal shell path: C:\WINDOWS\System32\cmd.exe
[20:32:54.758] >
]0;C:\WINDOWS\System32\cmd.exe
[20:32:54.758] Got some output, clearing connection timeout
[20:32:54.785] >
[20:32:55.045] > root#blabla's password:
[20:32:55.045] Showing password prompt
[20:32:57.596] "install" terminal command done
[20:32:57.597] Install terminal quit with output: root#blabla's password:
[20:32:57.597] Received install output: root#blabla's password:
[20:32:57.598] Stopped parsing output early. Remaining text: root#blabla's password:
[20:32:57.598] Failed to parse remote port from server output
[20:32:57.603] Resolver error: Error:
at Function.Create (c:\Users\Manuel.vscode\extensions\ms-vscode-remote.remote-ssh-0.55.0\out\extension.js:1:130564)
at Object.t.handleInstallOutput (c:\Users\Manuel.vscode\extensions\ms-vscode-remote.remote-ssh-0.55.0\out\extension.js:1:127671)
at I (c:\Users\Manuel.vscode\extensions\ms-vscode-remote.remote-ssh-0.55.0\out\extension.js:127:106775)
at processTicksAndRejections (internal/process/task_queues.js:94:5)
at async c:\Users\Manuel.vscode\extensions\ms-vscode-remote.remote-ssh-0.55.0\out\extension.js:127:104774
at async Object.t.withShowDetailsEvent (c:\Users\Manuel.vscode\extensions\ms-vscode-remote.remote-ssh-0.55.0\out\extension.js:127:109845)
at async Object.t.resolve (c:\Users\Manuel.vscode\extensions\ms-vscode-remote.remote-ssh-0.55.0\out\extension.js:127:107960)
at async c:\Users\Manuel.vscode\extensions\ms-vscode-remote.remote-ssh-0.55.0\out\extension.js:127:141955
[20:32:57.606] ------
[20:32:59.376] Password dialog canceled
[20:32:59.376] "install" terminal command canceled```
Depending on the system you are in, when you first try to connect, a vscode-server will be set up and configured on your server.
In linux that can be in /Home/<user>/.vscode-server
If you are on windows, check what that is.
The first solution is to try the extension command: Remote-SSH: kill VS Code Server on Host
Open the command pallet (CTRL + SHIFT + P or COMMAND + SHIFT + P (mac) ).
And type Remote kill :
Then try to connect again! (That will kill the server on the host! Which will make it start again on the next try)
If that doesn't work, and things are still failing:
Delete, rm
Then a good solution that can work is: to connect to your server through terminal (vscode terminal, gnome-terminal, whatever). Then go and remove /Home/<user>/.vscode-server
Try to connect after that. At the attempt the server will be re-installed completely anew, chances are it will work. (I did that and it worked for me, so whatever that was going wrong on the vscode-server: just start all over)
But again: you will lose things, config, meta data, etc. (because you start anew).
Update:
As stated by #natevw in the comments:
I found that removing only the .vscode-server/bin subfolder helped straighten things out and afaict kept my data/settings.
Removing only vscode-server/bin seems to work well, and the config, metadata, etc. remains untouched.
I downgrade Remote-SSH plugin to 0.51.0, rm -rf $HOME/.vscode-server on the remote machine. Connect again, VSCode will download and install a new .vscode-server. Then upgrade Remote-SSH plugin, everything works.
One way worked for me is, by adding this line in the vscode settings (JSON) file.
"remote.SSH.useLocalServer": false
I met the same problem. After I did these steps, it works:
on the remote server:
rm -rf ~/.vscode-server
rm -rf ~/.vscode
On the local VS code:
reinstall remote-ssh
In case all the above fails, here's how I fixed my issue.
First, I was able to SSH into my remote server (Ubuntu 22.04, Raspberry Pi 4, arm64) using a simple bash terminal. So I logged in using my terminal (macOS), and I went to
cd $HOME/.vscode-server/bin/WHATEVER-HASH-YOU-HAVE/
In this directory, there is a file named server.sh. I tried running this script, and I got the following error:
./node: error while loading shared libraries: libatomic.so.1: cannot open shared object file: No such file or directory
The issue was clear: there was a missing shared library on my system. Either Node.js now requires that or the new version of the SSH-Remote extension; I don't know. I did not spent the time to dig into those specifics.
But to fix that, I simply did:
sudo apt-get install libatomic1
That installed the missing shared library.
After that, I delete $HOME/.vscode-server:
rm -rf $HOME/.vscode-server
and tried again connecting using VSCode. It worked!
Hope this can help someone like me, for whom all other options failed.
Issue: while trying to ssh connect to Linux(remote machine) using vscode.
Solution: remove/delete the bin folder inside .vscode-server and then reconnect to the remote machine
In remote server:
remote_name:~$ rm -rf ~/.vscode-server/bin
*reconnect to remote machine*
It turns out that my fish was a obstacle for vscode server.
Then I tried
chsh -s /bin/bash
And works fine.
I worked adding \\ in the path of the .config
I share the steps
Go to .config settings
select configuration
add double \\
Just deleted old host information from ssh settings file and problem solved.
I had faced this issue when I tried to connect to a Linux server from a windows laptop.
It was using the wrong fingerprint.
It worked for me after removing the line related to that server from $HOME/.ssh/known_hosts
I ran into the same issue, it got fixed when I updated the path of the IdentityFile from 'ssh_key' to '~/.ssh/ssh_key' (the entire path I mean) so that the VS code could recognize it.
Restart remote machine worked for me (after trying all the previous answers with no luck).
Giving you the oldest trick of the book:
restart
It worked for me and I laughed hysterically for exactly 57 seconds. Happy reconnecting to the server my dear Coder!
I could not connect to the server, my issue was the remote server was full
check with the command df -h if the disk is full !
Here is an alternative for Remote SSH, pls check my answer at: https://stackoverflow.com/a/68046111/13089935
TLDR:
We can use a web-based VS Code that is installed on the server directly.

Error when opening pgAdmin 4 on mac

I have installed version 4-1.5, but when opening it, it always shows this error "The application server could not be contacted."
I removed the local directory hidden and resolved:
$ cd ~
$ rm -r .pgadmin/
Note: macOS Sierra (10.12.6) and pgAdmin 4-1.6. Also you are going to loose configuration data like database list tree, et al.
The Databases will remain intact since you are modifying/deleting PgAdmin related data not any of Postgresql itself.
I had the same issue, I fixed it by stopping the service in Postgres app, then start pgAdmin, and then start the Postgres service. I was able to connect it after that. Hope this help.
I had same error, but in my case I use wrong port number for the database
On my system Safari is the problem as it was default browser.
To fix, make Chrome your default browser and try relaunching pgadmin4
OR
Manually fix by
$ cat ~/.pgAdmin4.5704814747986328352.addr
http://127.0.0.1:62631/?key=0ec25e6a-dfe2-483e-9814-b315ea87c3cf
Paste what you get in Chrome

CentOS x11 Forwarding issue

I am on a Windows7 machine and I'm trying to get graphic view on the centOS machine to be displayed on my current screen. When typing xclock, gedit... in terminal, I am getting the following error
-bash: xclock: command not found
and This the result of # vi /etc/ssh/sshd_config command
# Example of overriding settings on a per-user basis
#Match User anoncvs
# X11Forwarding no
# AllowTcpForwarding no
#tewayPorts no
#X11Forwarding no
X11Forwarding yes
#X11DisplayOffset 10
#X11UseLocalhost yes
Also Xming is running on server:0.0 and I turned X11 forwarding on on putty
So what's the problem ?
sudo yum install xorg-x11-apps
Should cover it!
Do you have an .Xauthority file in your home directory?
I've recently found the answer for my issue, which might be similar to yours. I've seen quite a few open questions about this topic without resolution. You may have a few more things to work through, but SELinux settings ended up being my final hurdle. This among many other steps are covered here: ssh X11 forwarding won't work
That aside, you may need to change the Xming settings to match the default DisplayOffset of 10 for Centos. And after any changes to sshd_config, you'll need to restart the service via
/etc/init.d/sshd restart
I would like to emphasize that my situation is a non-critical operation within a (hopefully!) securely-managed intranet. I would NOT suggest turning off SELinux at work, or at home if you're hoping to open ports or configure VPN for your home network. Please consider: http://securityblog.org/2006/05/21/software-not-working-disable-selinux/

Fabric and init

I am using fabric to restart tomcat and even though it says tomcat restarted successfully it does not. So, as per the FAQ, I set pty=False and tried again. But, now, I get this error:
sudo: /etc/init.d/tomcat restart
out: sudo: sorry, you must have a tty to run sudo
Any ideas around this problem?
To anyone reading this, this is not a problem with fabric but with the way sudo accounts have been set up. This property in /etc/sudoers file controls this;
Defaults requiretty

Xcode Debugging process can only be killed by rebooting Mac OS

Sometimes Xcode does not stop the debugging process properly and the only way to kill that process seems to be a reboot of the mac.
I can not kill it via shell command (kill -9, or actually sudo - kill -9). I also tried to remove the process from the launchctl table before killing with the command, which also does not work, the command returns 'No such process'.
Is there really no other way than rebooting the system in such a case??
Thanks.
Try looking here: Couldn't register with the bootstrap Server and here: iPhone - strange error when testing on simulator
I myself experienced this occasionally, but I've never managed to resolve it using any of the methods stated. Hate to say this, but I always end up restarting the Mac to fix it.