Firmware updates usually wipe the NVRAM entries, which store data on your boot loaders. The official solution is to re-run efibootmgr (or a similar tool in another OS) to re-register whatever boot loader(s) you want to use. Follow the original installation instructions for your boot loader to do this.
Maybe you should swap notes (or systems) with the OP in https://bbs.archlinux.org/viewtopic.php?id=146937 .What DE/WM are you using?Are the mount points there on boot? Are the file systems mounted on boot?
cfr
https://bbs.archlinux.org/profile.php?id=54639
2012-08-25T01:42:29Z
Well with a new uefi motherboard comes new nvram, so did you create a new uefi boot manager entry with efibootmgr? Otherwise you could copy your desired bootloader to \EFI\BOOT\BOOTX64.EFIedit: the path above is what the standard indicates is the default uefi application. So it is used when you use external media to boot from for example, in which case you would not have a boot manager entry.
Does your network support ipv6? If not, have you tried disabling it altogether? (I think you can do this temporarily for a single boot by editing the parameters on the kernel command line if you are using something like grub to boot.)
cfr
https://bbs.archlinux.org/profile.php?id=54639
2013-01-12T01:49:12Z
Please mark your thread [solved] if it is by editing your initial post and tagging the subject line.
cfr
https://bbs.archlinux.org/profile.php?id=54639
2013-01-09T00:40:16Z
OK!But i also think that copying initramfs and kernel to /boot/efi/EFI/arch/ its unnecessary.He could also delete them and use the /boot original files by placing refind_linux.conf in /boot and activate EFI Drivers.
s1ln7m4s7r
https://bbs.archlinux.org/profile.php?id=68630
2013-03-04T23:55:00Z
You don't really need to tell Arch not to install a boot loader. Unless you tell it to install one, it won't. (Even if it installs the package as part of a group, it won't install it to disk etc.)
cfr
https://bbs.archlinux.org/profile.php?id=54639
2013-01-18T01:31:44Z
How did you prepare the media? Did you verify the download?Are you booting BIOS or EFI?
cfr
https://bbs.archlinux.org/profile.php?id=54639
2012-11-16T00:34:19Z
I think your EFI partition must be outside the lvm. As far as I know, you cannot include that partition in the lvm itself because the firmware needs to find the ESP and it will not know about lvm and such./boot can just be a sub-directory of / in the lvm. (Assuming you are not encrypting the disk, of course.)
cfr
https://bbs.archlinux.org/profile.php?id=54639
2013-03-07T00:18:10Z