Tech and thoughts
yum: TypeError: rpmdb open failed on Centos
I had this error and found the solution here.
#rm /dev/urandom #mknod -m 644 /dev/urandom c 1 9
Works like a charm.
Because it seems to me that I used a similar fix for other problem some time ago I wrote it to remember it.
| This entry was posted by alex on December 13, 2011 at 5:33 pm, and is filed under Linux. Follow any responses to this post through RSS 2.0. You can leave a response or trackback from your own site. |
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Internet Explorer problem with nested menus over picture
about 6 years ago - No comments
Couple of days ago I found a rendering problem in Internet Explorer when testing a nested vertical submenu. Click on the picture below and you will see that when you hover the vertical submenus you cannot click on the lower items. The submenu disappears when you scroll over the little spaces between the list items.…
Html comments bug on Firefox
about 7 years ago - No comments
I discovered a bug in Firefox for the html comments. The html comments are broken by a double hyphen “–”. On the bugzilla it was argued that is not a bug and the implementation is according to the standards http://www.w3.org/TR/html4/intro/sgmltut.html#h-3.2.4 . The problem is that most web developers are probably not aware of this standard…
