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4
votes
4answers
786 views

What do I need to send an Extended DHCPOFFER with multiple boot options?

According to Wikipedia and a bazillion other pages, you can have: Proxy DHCP If a PXE redirection service (Proxy DHCP) receives an extended DHCPDISCOVER, it replies with an extended DHCPOFFER ...
2
votes
1answer
807 views

uEFI Remote Mangement

Is there a sane method to set uEFI settings (for machines with no OS) from a remote machine? I've just spent hours for changing the boot order of a handful of machines. The extended boot up times for ...
0
votes
1answer
456 views

Zotac Zbox CI320 Nano UEFI BIOS issue “CMOS Error was detected. BIOS Settings have been restored”

I just purchased a brand new Zotac ZBox CI320 Nano for a week and I am using 4GB DDR3 1333 MHz CL9 1.35V SODIMM GSKILL ram and Kingston SSDNow V300 120GB SSD. I installed Windows 8.1 successfully, no ...
0
votes
1answer
178 views

3ware raid controller does not get a proper reset signal after a reboot

I have a linux server that has a 3ware controller 9650SE-4LPML connected. Today, I migrated this server with all its disks and raid controller to a new motherboard + cpu + ram (gpu is also changed). ...
0
votes
1answer
211 views

Windows 7 boot manager not localized on UEFI systems

I originally posted this on SuperUser because I discovered this behaviour on my home computer, but this seems to be a general issue on UEFI systems, thus I'm posting here too; I also hope someone here ...
3
votes
0answers
61 views

Images (e.g. with Clonezilla) of Windows and Linux on a UEFI computer

I use Clonezilla with success for many years to make images from partitions that host Windows 7 or smaller and Ubuntu and other operating systems. Making images and restore them was easy for me. But ...
1
vote
0answers
41 views

Remotely troubleshoot why EFi failed to boot a Linux kernel

I have recently inherited a Linux (Gentoo, 3.14 kernel) server. The server is physically located in another country, 3 hours of flight away. The server is set up to use EFI to boot. Its hard drive ...
1
vote
0answers
204 views

WDS 2012: UEFI Client Network Boot results in error 0x102

I've got a WDS 2012 and a DHCP Server 2012 running on the same subnet, but on different boxes. I have been deploying Windows 8.1 x64 without any issues to BIOS clients, using DHCP Options 66 and 67. ...
1
vote
0answers
198 views

Windows software RAID 1 with EFI bootloader on both disks

I have a Windows Server 2008r2 with two HDDs installed. The main partition, which has Windows installation on it, is mirrored between the two disks. The problem is, this is a UEFI machine, and EFI ...
1
vote
0answers
458 views

grub boot failed after upgrading to ubuntu 12.04 LTS

no such disk error occured. I tried to format and reinstall 12.04, the problem remained. I also repaired with boot-repair, the problem remained. http://paste.ubuntu.com/1224005/ is url of the ...
1
vote
0answers
314 views

CentOS 6 installation crashes when trying to boot media from BIOS set to UEFI mode

I'm trying to install CentOS 6 on Dell R410 server. As I need a GPT large disk support, I set the BIOS to UEFI configuration. The problem is that I'm getting crashes once the server tries to boot from ...
1
vote
0answers
914 views

What are the implications of GPT when attempting image-based deployment for workstations?

I've got 13 machines with identical hardware that I need to deploy. The machines all have the new UEFI standard, which apparently forces GPT regardless of disk size. I've thus far been unsuccessful in ...
0
votes
0answers
57 views

Changing uEFI boot order from Windows

I can't get Windows to change the uEFI boot order to PXE boot first from within windows. I'm trying to automate the system so that it PXE boots every time, so I can control the boot option. I've tried ...
0
votes
0answers
33 views

PXE boot in uefi mode

I'm building a pxeboot server and including both legacy boot and uefi boot options. The legacy boot works perfectly but while doing an installation in uefi mode, the client machine network boots, ...
0
votes
0answers
183 views

pxe boot uefi ends with pxe-e16: No offer received - ip helper address in place

I've been deploying Windows with wds 2012 to clients running in BIOS mode forever, using wds 2012 and dhcp in the same network, but on different boxes. clients are in a different network and on the ...
0
votes
0answers
105 views

WDS 2012: UEFI Client PXE Boot ends in BSOD: UNMOUNTABLE_BOOT_VOLUME

When I try to boot my uefi client from LAN it successfully downloads boot.wim from my WDS 2012, shows the Windows Logo for some seconds, but then it crashes, showing BSOD and the message ...
0
votes
0answers
95 views

Possible to decrypt FDE/SED Samsung 840 upon boot without native BIOS/UEFI support for ATA password?

It's possible to encrypt and decrypt a drive with hdparm coupled with Full Disk Encryption like some Samsung and Intel SSDs. What I'm curious about is if it's possible to use with a Desktop ...
0
votes
0answers
101 views

EFI ignoring isolinux.cfg?

i have a modified centos 6.5 iso with isolinux.cfg which is modified to use kicstart file from iso, it's working on server with BIOS firmware. When tried on EFI systems it shows grub-prompt and ...
0
votes
0answers
630 views

Windows Server 2008 R2 fails to boot in UEFI Mode

I have created a bootable USB for Windows Sever 2008 R2. By default UEFI is not able to find all the required files to boot from the media. After following this post the booting is enabled. Even ...