Results 1 to 3 of 3
I have an old PC running 900Mhz Tbird CPU and 768Mb RAM. I also upgraded the HDD to a 60Gb. I've tried to install Gentoo, CentOS, Ubuntu, and Linux Mint ...
- 02-18-2011 #1Just Joined!
- Join Date
- Feb 2011
- Posts
- 1
"checking hlt instructions" error during CentOS installation
I have an old PC running 900Mhz Tbird CPU and 768Mb RAM. I also upgraded the HDD to a 60Gb. I've tried to install Gentoo, CentOS, Ubuntu, and Linux Mint and all and everyone of them stop at the line "checking hlt instructions" during the installtion. I've looked over the web and there are quite a few cases with the same problem, nonetheless the solution is not clear to me, still. I've managed to install CentOS, though, with the help of web forums, bypassing the error by typing from the Kernel "linux no-hlt" and pressing enter. Now when I rebooted the machine it keeps doing even though the install completed succesfully.
I'm interested in loading CentOS to build a server since I used to run Ubuntu 8.04 on that box without any problems. Can anyone assist me with this issue?
- 02-19-2011 #2forum.guy
- Join Date
- May 2004
- Location
- arch linux
- Posts
- 18,096
Hello and welcome to the forums!
I don't know that this will work and can't test it since I'm not running CentOS, but you can try adding no-hlt to the end of the kernel line in your GRUB configuration file, then reboot.
Hope it works.oz
→ new members/users: read this first | new member faq
→ no private messages requesting computer support - post them on the forums!
→ please use the "report post" button to alert our forum admins to problematic posts rather than responding to them yourself.
- 02-26-2011 #3Linux Guru
- Join Date
- Apr 2009
- Location
- I can be found either 40 miles west of Chicago, or in a galaxy far, far away.
- Posts
- 8,974
Exactly what I was going to suggest Ozar!
That should keep him from needing to manually input no-hlt to the boot screen.
Sometimes, real fast is almost as good as real time.
Just remember, Semper Gumbi - always be flexible!


Reply With Quote