It isn't quite clear that quicksearch is looking only for open bugs. Consider changing the text under the quicksearch field op the main Bugzilla page to this: When searching for duplicate bugs, closed bugs, or using multiple search terms, prefix your entry with 'ALL' (not suffix). This adds ", closed bugs," to the line, plus a period at the end. Reproducible: Always Steps to Reproduce:
I think that's a good idea. I filed an unnecessary bug recently because I didn't realize that I was only searching open bugs with quick search: https://bugs.gentoo.org/show_bug.cgi?id=164508
Please add the recommended comment to the search box. I missed a closed bug earlier this week through not knowing they were not covered.
fixed.