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  Thread: Booting CentOS 7 via iPXE on UEFI (HP G9)
Post: RE: Booting CentOS 7 via iPXE on UEFI (HP G9)

Hi All, Wanted to pass along a little bit more information which could be of use down the line. I've got two workable methods for booting the CentOS 7 installer via iPXE on a UEFI system. I hope this...
allenb General 19 75,298 2016-03-22, 04:59
  Thread: Booting CentOS 7 via iPXE on UEFI (HP G9)
Post: RE: Booting CentOS 7 via iPXE on UEFI (HP G9)

Ah, thanks Michael. That makes a lot of sense. It hadn't occurred to me that the CentOS pxeboot/vmlinuz might not have that backported but it seems to be the case. I'll stick with things as I have ...
allenb General 19 75,298 2016-02-03, 17:46
  Thread: Booting CentOS 7 via iPXE on UEFI (HP G9)
Post: RE: Booting CentOS 7 via iPXE on UEFI (HP G9)

Hi MM, Have been using "initrd=" in all of my UEFI testing. Still finding that things work when I replace the kernel & drivers with ones from ELRepo and do not work when using the standard relea...
allenb General 19 75,298 2016-02-02, 17:25
  Thread: Booting CentOS 7 via iPXE on UEFI (HP G9)
Post: RE: Booting CentOS 7 via iPXE on UEFI (HP G9)

Ok, tried a variety of things. Most notably, took the kernel that's provided by EL Repo at http://elrepo.org/linux/kernel/el7/x86_6...x86_64.rpm and experimented. Will skip the details of various th...
allenb General 19 75,298 2016-02-02, 00:44
  Thread: Booting CentOS 7 via iPXE on UEFI (HP G9)
Post: RE: Booting CentOS 7 via iPXE on UEFI (HP G9)

(2015-12-17 13:09)fbacchella Wrote:  Any news about that ? Just tried on Centos 7.2, no change. Hi All, I worked around it at the time, because CentOS 7 wasn't critical to me yet. But I'm bac...
allenb General 19 75,298 2016-02-01, 21:49
  Thread: Booting CentOS 7 via iPXE on UEFI (HP G9)
Post: RE: Booting CentOS 7 via iPXE on UEFI (HP G9)

(2015-09-16 20:21)mcb30 Wrote:  That log shows a RHEL7 kernel, but you are talking about the "latest CentOS kernel". The relevant kernel fix was in 3.16.0. You are using a 3.10.0 kernel to whi...
allenb General 19 75,298 2015-09-16, 20:33
  Thread: Booting CentOS 7 via iPXE on UEFI (HP G9)
Post: RE: Booting CentOS 7 via iPXE on UEFI (HP G9)

(2015-09-16 19:35)mcb30 Wrote:  Could you post the first few lines of the kernel output (including the kernel version and the command line)? Sure, here's the last one I've got handy. It's with...
allenb General 19 75,298 2015-09-16, 19:48
  Thread: Booting CentOS 7 via iPXE on UEFI (HP G9)
Post: Booting CentOS 7 via iPXE on UEFI (HP G9)

Hi All, I'm trying to boot CentOS 7 using the images in the images/pxeboot directory. The hardware is HP DL380 G9 in native (UEFI) mode. The kernel boots but always panics as follows: [ 4.13840...
allenb General 19 75,298 2015-09-16, 17:47
  Thread: kernel boot failure with ipxe on uefi mode
Post: RE: kernel boot failure with ipxe on uefi mode

I'm running into the same issue, including the desire to use HP tools. Trying to boot CentOS 6.6. Have adopted kernel-lt from elrepo which is 3.10 and supports EFI. My problem comes when trying to ...
allenb General 8 35,945 2015-08-19, 23:03