output error #4464

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opened 2026-03-01 15:33:24 +03:00 by kerem · 2 comments

kerem commented

2026-03-01 15:33:24 +03:00

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Originally created by @alokispandey on GitHub (Jan 5, 2023).
Original GitHub issue: https://github.com/0xJacky/nginx-ui/issues/54

Hi,
I am running ngix-ui on redhat 8 and can access all of the feature offer over GUI, except "terminal". when i click to access terminal, i am getting below Error

nginx-ui: Error ReadPtyAndWriteWs read pty: read /dev/ptmx: input/output error

I tried basic troubleshooting including disabling selinux, but no luck. Please suggest how to proceed next..!

Originally created by @alokispandey on GitHub (Jan 5, 2023). Original GitHub issue: https://github.com/0xJacky/nginx-ui/issues/54 Hi, I am running ngix-ui on redhat 8 and can access all of the feature offer over GUI, except "terminal". when i click to access terminal, i am getting below Error > nginx-ui: Error ReadPtyAndWriteWs read pty: read /dev/ptmx: input/output error I tried basic troubleshooting including disabling selinux, but no luck. Please suggest how to proceed next..!

kerem closed this issue

2026-03-01 15:33:24 +03:00

kerem commented

2026-03-01 15:33:25 +03:00

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@0xJacky commented on GitHub (Jan 5, 2023):

Nginx UI using github.com/creack/pty in Terminal, this issue may be related to https://github.com/creack/pty/issues/21

@0xJacky commented on GitHub (Jan 5, 2023): Nginx UI using `github.com/creack/pty` in Terminal, this issue may be related to https://github.com/creack/pty/issues/21

kerem commented

2026-03-01 15:33:25 +03:00

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@0xJacky commented on GitHub (May 1, 2023):

Today, I installed the RedHat 8.5 on a virtual machine, and then installed nginx-ui v1.8.4 on it. In my environment, I can use terminal in WebUI.

It seems like a kernal issue, please check this topic for more informations. https://github.com/creack/pty/issues/21#issuecomment-39067752

@0xJacky commented on GitHub (May 1, 2023): Today, I installed the RedHat 8.5 on a virtual machine, and then installed nginx-ui v1.8.4 on it. In my environment, I can use terminal in WebUI. It seems like a kernal issue, please check this topic for more informations. https://github.com/creack/pty/issues/21#issuecomment-39067752