Well, of course without X you can't do much and maybe the issue can only be reproduced by running a special X applications although the freeze might not be related to X at all.
I'm afraid we simply can't investigate intermittent freezes, if they aren't obviously related to X or kernel. Thus the resolution for now can only be
WONTFIX.
BTW, I'm also suffering by such freezes since some weeks now on my laptop. Probably X or kernel related, but also without any traces in X or kernel logs.
So you are not alone here.
Well, of course without X you can't do much and maybe the issue can only be reproduced by running a special X applications although the freeze might not be related to X at all.
I'm afraid we simply can't investigate intermittent freezes, if they aren't obviously related to X or kernel. Thus the resolution for now can only be
WONTFIX.
BTW, I'm also suffering by such freezes since some weeks now on my laptop. Probably X or kernel related, but also without any traces in X or kernel logs.
So you are not alone here.