Graphical HTTP installs hang if you only have 256 megs of RAM. Since that's the recommended memory, this really should work.
Created attachment 138078 [details] syslog with sysrq-t output
*** Bug 209017 has been marked as a duplicate of this bug. ***
*** Bug 209036 has been marked as a duplicate of this bug. ***
*** Bug 209007 has been marked as a duplicate of this bug. ***
Coming from bug 209036 I can add that I was able to install in graphics mode instead of text mode using xdriver=vesa because of the mga-driver problem. I did not select the inn package which caused the hangs I experienced with two previous text installs. I don't know if inn was causing the excess 98% usage for anaconda, but it is the tickler package unless it failed at installing the package after inn was successfully installed. If I recall, inn was displayed in the text installer at less than 100% installed.
In my case, both times the packages showed 100% installed... Maybe it's scriptlets in my case? I'm guessing that big packages like glibc and kde would both have at least one scriptlet at the end of installing the RPM...
Put a workaround into anaconda that should hopefully make this less likely to be hit.
Just out of curiosity, what was it?