From Bugzilla Helper: User-Agent: Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0) Description of problem: When init starts, it does not properly initialize the tty for serial consoles. The URL explains the situation and a patch to remedy the problem. How reproducible: Always Steps to Reproduce: 1. Configure system to support serial console. 2. Boot 3. Try to press 'I' to do an interactive startup. 4. Find that 'I' does not work through serial console. Actual Results: Nothing. Expected Results: Interactive startup should be envoked. Additional info: That's as simple as it gets.
*** Bug 42280 has been marked as a duplicate of this bug. ***
Fixed in SysVinit-2.78-17; thanks!