knoppix 6.4.4 and knoppix 6.7 too slow to start in virtualbox

[klaus2008]

If I change the number of CPUs from one to two in Oracle VirtualBox 4.0.12 on a Windows 7 host with an Intel E8400 Core2Duo CPU then Knoppix 6.7.0 starts as fast as usual. It seems that the update of the progress indicator induces a deadlock.

I think that a new cheat code 'noprogressbar' could be useful on some systems.

[kl522]

If I change the number of CPUs from one to two in Oracle VirtualBox 4.0.12 on a Windows 7 host with an Intel E8400 Core2Duo CPU then Knoppix 6.7.0 starts as fast as usual. It seems that the update of the progress indicator induces a deadlock.

I think that a new cheat code 'noprogressbar' could be useful on some systems.

Knoppix knows how many CPUs are there when it is running. Therefore another approach is to be more generous with the sleep when the CPU is one ( at the expense of a little jerky screen update ). When I put a sleep of 5 second, the booting is very fast. A new cheat code adds complexity. Should be avoided unless absolutely necessary.