Public bug reported: I chaneged my system from 13.10 to 14.04 by clean install. I got kerneloops on 14.04 beta 2 so I went back to 13.10.
To try to new kernel on 14.04 I installed it yesterday. After the clean install and run updates my first task was to modify the grub and fstab. I'm using for it the gksu gedit command. Now I got error message and gedit not opened. For example: barricade@Barricade:~$ gksu gedit /etc/fstab (gksu:4983): Gtk-WARNING **: Failed to set text from markup due to error parsing markup: Error on line 1 char 86: Element 'b' was closed, but the currently open element is 'big' ** (gksu:4983): CRITICAL **: fcntl error ** (gksu:4983): WARNING **: Lock taken by pid: -1. Exiting. We talked about it on hungarian ubuntu forum and got same message from gksu other user too. I tryed to purge and reinstall the gksu but it not solved the problem. The sudo nano /etc/fstab and sudo gedit /etc/fstab commands working well. I tryed reinstall all system but the gksu problem is occured again. ** Affects: linux (Ubuntu) Importance: Undecided Status: Incomplete ** Attachment added: "photo about the gksu error" https://bugs.launchpad.net/bugs/1312159/+attachment/4095371/+files/gksu_error.png ** Description changed: - I chneged my system from 13.10 to 14.04 by clean install. I got + I chaneged my system from 13.10 to 14.04 by clean install. I got kerneloops on 14.04 beta 2 so I went back to 13.10. To try to new kernel on 14.04 I installed it yesterday. After the clean install and run updates my first task was to modify the grub and fstab. I'm using for it the gksu gedit command. Now I got error message and gedit not opened. For example: - barricade@Barricade:~$ gksu gedit /etc/fstab (gksu:4983): Gtk-WARNING **: Failed to set text from markup due to error parsing markup: Error on line 1 char 86: Element 'b' was closed, but the currently open element is 'big' ** (gksu:4983): CRITICAL **: fcntl error ** (gksu:4983): WARNING **: Lock taken by pid: -1. Exiting. - - We talked about it on hungarian ubuntu forum and got same message from gksu other user too. I tryed to purge and reinstall the gksu but it not solved the problem. The sudo nano /etc/fstab and sudo gedit /etc/fstab commands working well. + We talked about it on hungarian ubuntu forum and got same message from + gksu other user too. I tryed to purge and reinstall the gksu but it not + solved the problem. The sudo nano /etc/fstab and sudo gedit /etc/fstab + commands working well. I tryed reinstall all system but the gksu problem is occured again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1312159 Title: ** (gksu:xxxx): CRITICAL **: fcntl error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312159/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs