Q4OS Forum

antares

Member

Registered: 2019-01-24

Posts: 50

Appimage installation problem

Hi !
Downloaded LosslessCut-linux 3 23.AppImage  unziped with ark made executable but no any response to clicking
This is not the first time appimage application refuses to get active
What is wrong with appimage in general?
Please help to install losslesscut

Tolkem

Member

Registered: 2019-10-06

Posts: 487

Re: Appimage installation problem

Hi !
Downloaded LosslessCut-linux 3 23.AppImage  unziped with ark made executable but no any response to clicking
This is not the first time appimage application refuses to get active
What is wrong with appimage in general?
Please help to install losslesscut

Where did you download it? From here https://github.com/mifi/lossless-cut/releases ? I ask because you wrote "LosslessCut-linux 3 23.AppImage" and the actual name's "LosslessCut-linux.appimage". Nothing's wrong with appimages in general. I use quite a few myself and they all work fine, however, I have noticed some electron based appimages do tend to fail due to permissions issues. Try running the app from terminal:
1. cd into appimage directory

cd /path/to/appimage

2. run the appimage from terminal

./LosslessCut-linux 3 23.AppImage

3. check/look for any messages you may get in the terminal as these will help troubleshooting the issue.

BTW, when downloading appimages, is a good practice to make sure it does have support; that it has a github page, for example. 

Hope this helps!

Last edited by Tolkem (2020-09-28 17:31)

antares

Member

Registered: 2019-01-24

Posts: 50

Re: Appimage installation problem

Yes downloaded from there
Tried to follow the path you ve shown
No result

bin

Member

From: U.K.

Registered: 2016-01-28

Posts: 1,333

Re: Appimage installation problem

The appimage is called LosslessCut-linux.AppImage.

First of all make it executable

robin@flopsy:~/Downloads/applications$ chmod +x LosslessCut-linux.AppImage

Then try to run it - there's a bit of a problem as below.

robin@flopsy:~/Downloads/applications$ ./LosslessCut-linux.AppImage
[2274:0929/063141.585113:FATAL:setuid_sandbox_host.cc(157)] The SUID sandbox helper binary was found, but is not configured correctly. Rather than run without sandboxing I'm aborting now. You need to make sure that /tmp/.mount_Lossle4wyNQh/chrome-sandbox is owned by root and has mode 4755.
Trace/breakpoint trap
robin@flopsy:~/Downloads/applications$ 

So, after you have made it executable - as above - run it like this and it will work

./LosslessCut-linux.AppImage --no-sandbox