[BUG] Fastfetch caused core dump on vm about fastfetch HOT 3 CLOSED

Paste the stacktrace here. You may get it with:

$ gdb -q -ex 'set confirm off' -ex run -ex 'bt full' -ex quit --args /path/to/fastfetch --no-buffer

[baka9@localhost bin]$ gdb -q -ex 'set confirm off' -ex run -ex 'bt full' -ex quit --args /usr/bin/fastfetch --no-buffe
Reading symbols from /usr/bin/fastfetch...
Reading symbols from /usr/lib/debug/usr/bin/fastfetch-1.12.2-1.el9.x86_64.debug...
Starting program: /usr/bin/fastfetch --no-buffer
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Error: unknown option: --no-buffer
[Inferior 1 (process 50743) exited with code 0220]
No stack.
[baka9@localhost bin]$

你的fastfetch版本太老，不支持 --no-buffer。把这个参数去掉再试一下

from fastfetch.

Paste the stacktrace here. You may get it with:

$ gdb -q -ex 'set confirm off' -ex run -ex 'bt full' -ex quit --args /path/to/fastfetch --no-buffer

[baka9@localhost bin]$ gdb -q -ex 'set confirm off' -ex run -ex 'bt full' -ex quit --args /usr/bin/fastfetch --no-buffe
Reading symbols from /usr/bin/fastfetch...
Reading symbols from /usr/lib/debug/usr/bin/fastfetch-1.12.2-1.el9.x86_64.debug...
Starting program: /usr/bin/fastfetch --no-buffer
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Error: unknown option: --no-buffer
[Inferior 1 (process 50743) exited with code 0220]
No stack.
[baka9@localhost bin]$

你的fastfetch版本太老，不支持 --no-buffer。把这个参数去掉再试一下
latest.log
Here

from fastfetch.

I managed identifying what the bug was, and found that it has been fixed long ago in 9d6e1eb

As RHEL9 has been abandoned for long time, I don't think they will package a newer fastfetch version. You have to either build the latest fastfetch version yourself, or work around this issue with fastfetch -s Title:Separator:OS:Host:Kernel:Uptime:Packages:Shell:Terminal:TerminalFont:CPU:GPU:Memory:Swap:Disk:LocalIp:Battery:Locale:Break:Colors

from fastfetch.