Peppermint OS

Support => Advanced Topics => Topic started by: reme on May 09, 2017, 04:37:32 pm

Title: Desktop "Computer" icon unknown file type[Solved]
Post by: reme on May 09, 2017, 04:37:32 pm
I was messing around in the xdg-open file, trying to get magnet links to work in Chrome. I fixed that issue,  but in the process, created another. Since I changed it, when I try opening "Computer" from my desktop, I get an unknown application error, would I like to choose an application, etc. I'm pretty sure all I did was change this:

Spoiler (click here to view / hide)
[close]

to this:

Spoiler (click here to view / hide)
[close]

But changing it back only breaks magnet links, doesn't fix the Computer issue. Thanks.
Title: Re: Desktop "Computer" icon unknown file type
Post by: PCNetSpec on May 09, 2017, 05:28:37 pm
There's little point to a "Computer" icon on the desktop .. but if you really want one I have no idea why you're messing with xdg-open ???

You can easily add one from dconf-editor

Install dconf-editor
Code: [Select]
sudo apt-get install dconf-editorthen fire it up

the navigate to
org > nemo > desktop

and put a tick in "computer-icon-visible"
Title: Re: Desktop "Computer" icon unknown file type
Post by: reme on May 09, 2017, 06:16:03 pm
Maybe I didn't explain my issue clear enough, so I'll try again. I wasn't using xdg-open to try to add the computer icon to my desktop, it was already there, and functional before I edited xdg-open. I was only changing xdg-open to fix magnet links in Chrome. Using gconf editor was how I put the computer icon there in the first place. It just stopped working (giving unknown file type error) after editing xdg-open, and reverting my change didn't fix it. I tried turning it off and back on again in gconf editor, and that didn't fix it either. I know it isn't the most important issue, I just like having a shortcut to a place that shows all my drives in the main Nemo window.
Title: Re: Desktop "Computer" icon unknown file type
Post by: PCNetSpec on May 09, 2017, 06:21:22 pm
So what did you do to xdg-open ?

and does running
Code: [Select]
nemo computer:///still work ?
Title: Re: Desktop "Computer" icon unknown file type
Post by: reme on May 09, 2017, 06:27:09 pm
Running "nemo computer:///" does work. I showed the change I made to xdg-open in the first post.
Title: Re: Desktop "Computer" icon unknown file type
Post by: PCNetSpec on May 09, 2017, 07:22:37 pm
I'm kinda baffled why you'd need to edit xdg-open to get magnet links to work in the first place .. they should work just fine in Peppermint 7 as we've already tweaked xdg-open to work with chromium/chrome and magnet links ?

the only line you should need to change is line 916 (very close to the end)

So you're changing:-
Code: [Select]
    lxde)
    open_lxde "$url"
    ;;
to:-
Code: [Select]
    lxde)
    open_gnome3 "$url"
    ;;
Title: Re: Desktop "Computer" icon unknown file type
Post by: reme on May 10, 2017, 06:25:16 am
Magnet links worked fine with firefox and transmission, then I switched my browser to Chrome, and they still worked with Transmission, then I switched from Transmission to Tixati, and the first time I used one it worked, but the second time Chrome gave me a dialog box asking how I wanted to handle magnet links, and I clicked the wrong thing and they stopped working. I tried several solutions from googling around, and editing the xdg-open and switching
Code: [Select]
X-Generic)
           DE=generic
to
Code: [Select]
X-Generic)
           DE=xfce
did finally fix it, but then I encountered my current issue, which googling hasn't provided a solution to.

My line 916 in xdg-open already is
Code: [Select]
lxde)
    open_gnome3 "$url"
    ;;
I searched and I don't have a line that shows
Code: [Select]
lxde)
    open_lxde "$url"
    ;;
Title: Re: Desktop "Computer" icon unknown file type
Post by: PCNetSpec on May 10, 2017, 08:30:57 am
Try this:
Code: [Select]
pluma ~/.local/share/applications/mimeapps.listadd this line at the bottom
Code: [Select]
x-scheme-handler/magnet=tixati.desktopmakes sure it doesn't contain any other line that starts with
Code: [Select]
x-scheme-handler/magnet=SAVE the file.

Now see if Chrome/Chromium opens magnet links.

But you should NOT need to edit xdg-open.
Title: Re: Desktop "Computer" icon unknown file type
Post by: reme on May 11, 2017, 06:36:06 am
I restored xdg-open from a backup, and used your instructions for fixing magnet links. Both Computer and magnet links are working now. Thanks!
Title: Re: Desktop "Computer" icon unknown file type
Post by: PCNetSpec on May 11, 2017, 08:06:48 am
Great news, and you're welcome :)

If you're happy this is now (SOLVED), can you please remember to edit the FIRST posting in this topic and change:-

Subject: Desktop "Computer" icon unknown file type (SOLVED)

Thanks in advance :)