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Old 03-13-2014, 03:44 PM   #1
skoda
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Uninstalling VLC on CentOS


Hello,

i have installed vlc-2.0.5-8, but when i click the menu item, it's not opening. so i want to uninstall it and install again.

how do i do a clean uninstall via shell?

Please advise.
 
Old 03-13-2014, 06:57 PM   #2
AlucardZero
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yum remove, or rpm -e
 
Old 03-13-2014, 10:27 PM   #3
d0gg1e
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Quote:
Originally Posted by AlucardZero View Post
yum remove, or rpm -e
Exactly what AlucardZero said. Just wanted to add that you'd have to be root with either the yum/rpm command:

sudo yum remove vlc

or

sudo rpm -e vlc
 
Old 03-13-2014, 10:39 PM   #4
hunterjoz1996
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To save a little time, you can also type this:

#sudo yum reinstall <pacname>
Or the other two posts work too, it depends on your desires.
 
Old 03-14-2014, 08:39 AM   #5
TroN-0074
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To find out what is preventing from open vlc you can run it from the terminal and see what messages are displayed on the terminal as user just type vlc.

If you decide to remove it anyway remember to also delete the .vlc directory from your home directory. if you install vlc again it will use the existing .vlc configuration files which might contain a problematic setting file.

good luck to you
 
Old 03-15-2014, 02:22 PM   #6
skoda
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Quote:
Originally Posted by TroN-0074 View Post
To find out what is preventing from open vlc you can run it from the terminal and see what messages are displayed on the terminal as user just type vlc.

If you decide to remove it anyway remember to also delete the .vlc directory from your home directory. if you install vlc again it will use the existing .vlc configuration files which might contain a problematic setting file.

good luck to you
Hai TRon

Quote:
[root@localhost ~]# vlc
VLC is not supposed to be run as root. Sorry.
If you need to use real-time priorities and/or privileged TCP ports
you can use vlc-wrapper (make sure it is Set-UID root and
cannot be run by non-trusted users first).
 
Old 03-15-2014, 02:26 PM   #7
skoda
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Quote:
Originally Posted by d0gg1e View Post
Exactly what AlucardZero said. Just wanted to add that you'd have to be root with either the yum/rpm command:

sudo yum remove vlc

or

sudo rpm -e vlc
Code:
sudo rpm -e vlc
This does the job, thanks folks !!!
 
Old 03-15-2014, 02:51 PM   #8
skoda
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Quote:
Originally Posted by TroN-0074 View Post
To find out what is preventing from open vlc you can run it from the terminal and see what messages are displayed on the terminal as user just type vlc.

If you decide to remove it anyway remember to also delete the .vlc directory from your home directory. if you install vlc again it will use the existing .vlc configuration files which might contain a problematic setting file.

good luck to you
THank you,
now this problem also fixed. thanks for giving me the tip to find the error (#vlc)

Quote:
VLC is not supposed to be run as root. Sorry.
If you need to use real-time priorities and/or privileged TCP ports
you can use vlc-wrapper (make sure it is Set-UID root and
cannot be run by non-trusted users first).
Quote:
This error says straight forward vlc can not be run as root privileged user. What to do now? Don’t be panic. Here is the hacked solution :-D
vi /usr/bin/vlc
search for geteuid and replace it with getppid

Save file & Exit.
http://www.hackersgarage.com/vlc-is-...-solution.html
 
Old 03-15-2014, 05:11 PM   #9
TroN-0074
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Hey great you fixed but I am wondering why not in first place you could run it from terminal just by typing
Code:
$ vlc
But again if it is now working for you then great.
 
Old 03-16-2014, 12:38 PM   #10
John VV
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there is a VERY good reason that the GUI and programs like VLC should NOT be ran as root

xorg is a SECURITY nightmare if ran as root

remember the days of WindowsXP
everyone was ROOT !!!!
and that gave "the bad guys" the ability to changes things AS ROOT ( well the Administrator or if set "owner" account )
 
Old 03-16-2014, 11:53 PM   #11
skoda
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Quote:
Originally Posted by John VV View Post
there is a VERY good reason that the GUI and programs like VLC should NOT be ran as root

xorg is a SECURITY nightmare if ran as root

remember the days of WindowsXP
everyone was ROOT !!!!
and that gave "the bad guys" the ability to changes things AS ROOT ( well the Administrator or if set "owner" account )
undestood!!!
 
  


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