I tried running Software Center from Terminal. The error I found is attached to this comment.
** Attachment added: "Error from Terminal" https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1201040/+attachment/3736976/+files/Ubuntu-Software-Center-Error.txt ** Description changed: - OS: Ubuntu 13.10 64bit + OS: Ubuntu 13.10 64bit (Development Branch) CPU: Intel Core 2 Quad Q8200 @ 2.33Ghz Video Card: ATI Radeon HD4350 512MB Video Card Driver: Gallium 0.4 RAM: 8GB DDR2 @ 800Mhz Ubuntu Software Center does not run when launched. The icon in the task bar blinks, and the curser shows loading, but nothing happens. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1201040 Title: Ubuntu Software Center does not run To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1201040/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs