I have that problem with a thinkpad t43. However, I ran /usr/share/acpi-support/screenblank and it didn't lock the screen, only blank it.
-- Thinkpad function key (Fn+F3) to switch off backlight no longer works https://bugs.launchpad.net/bugs/335447 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
