Problems encountered when compiling gtk programs in linux
Source: Internet
Author: User
Problems encountered when compiling gtk programs in linux-general Linux technology-Linux programming and kernel information. The following is a detailed description. Because it is too dish, when you write a gtk interface program, start this program from the console and find that if it is a program created by a common user, however, when you switch to the root permission in the console to run a program with an interface, you will always find the following prompt, but it can also run, so you have never been concerned about it and can run it anyway.
(Xdown: 3362): GnomeUI-WARNING **: While connecting to session manager:
Authentication Rejected, reason: None of the authentication protocols specified are supported and host-based authentication failed.
Loading simple Config module...
Creating backend...
Loading socket FrontEnd module...
Starting SCIM as daemon...
Later, I found a hero who said that the su command was used. It was originally necessary to add a minus sign "-" When su went to root so that the root environment variable could be taken over, so with this su, you will find that your current directory is in the root home directory, and then there will be no problem when running the gtk program. The reason for a deeper level should be the desktop system settings, which needs to be further investigated.
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