No, both kdm and gdm are using the same display drivers. There *might* be some differences in how X is called though, but I'm very doubtful it could cause this problem. Run each gdm and kdm, and do a `ps auwx | grep X` to check this.
Did you test turning off LVDS in my comment above? -- blank screen after ubuntu load screen; startx works (full color/resolution) in recovery mode https://bugs.launchpad.net/bugs/252609 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs