Comment 140 for bug 1505564

> It turns out, the kernel booted through kexec fails booting probably because of the notsc option :
> https://pastebin.canonical.com/146714/

hmm, that's weird, but if notsc is all that changed i assume it is the problem.

> I'm a bit worried about the following line :
> [ 0.000000] tsc: Kernel compiled with CONFIG_X86_TSC, cannot disable TSC completely

that's normal with notsc, the tsc is still there, it's just not used for the udelay function. but if it doesn't help the problem, no need to keep it.

> I guess I can remove "notsc" from the kexec command line, but this will take additional time.
> I thought I'd let you know the current status in the meantime.

ok thanks. I'll be out next week for the holidays, but continue looking at this Jan 1.