Super User is a question and answer site for computer enthusiasts and power users. It's 100% free, no registration required.

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

I want to update the firmware described in this blog post, but the author of that post, who has a dual-boot system and seems mostly to use Linux, says it is impossible to do in Linux.

Is that common? Why can't it be installed?

share|improve this question
they stopped writing DOS-compatible flashers; and there is a download of Windows ; 7 at; however, OEMs are still using DOS tools nowadays, so ask the support.. – kagali-san Oct 14 '10 at 1:55
up vote 1 down vote accepted

Unfortunately, most hardware vendors only provide firmware update software for Windows or DOS.

In case of Dell, they have some tools that might be useful in some cases:

  • firmware-tools (this is also available in the Ubuntu repositories)
  • BIOSdisk (a little bit of info + links to downloads on this page, scroll down a bit)

I'm not sure they support any laptops or desktops that they don't sell with Ubuntu pre-installed though...

share|improve this answer

Your Answer


By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.