I've been trying to install archlinux on my Lenovo B50-70 laptop and got stuck installing grub boot loader inconjunction with UEFI. Either I'm miss understanding the wiki pages on the subject and/or the wiki pages could do with a bit more clarity. I'm dual booting arch and windows 8.1, previously I had ubuntu 14.04 but when I upgraded to 15.04 it got too messed up so I decided to bite the bullet and go with arch. The disk is currently split into 11 partitions part size code name 1 1 gb 2700 Basic data partion windows or lenovo 2 260mb EF00 EFI system partition 3 1 gb ED01 Basic data partion windows or lenovo 4 128mb 0C01 Microsoft reserved 5 71gb 0700 Basic data partion windows system 6 25gb 0700 Basic data partion windows or lenovo 7 14gb 2700 Basic data partion windows or lenovo 8 153gb 0700 shared NTFS data partition 9 78gb 8304 Linux / 'root' partition 10 9 gb 8200 swap 11 108gb 8302 /home when installing I have only used partitions 9, 10 & 11. partitions 1 - 8 were on the disc from the windows pre-install and shrunk to make way for linux. A recent operation is affecting my concentration and comprehension so be kind please. mick
