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Changes for page Ubuntu Linux

Last modified by Sebastian Marsching on 2024/06/17 16:05
From version 8.1
edited by Sebastian Marsching
on 2022/03/27 15:11
Change comment: There is no comment for this version
To version 9.1
edited by Sebastian Marsching
on 2022/03/27 15:12
Change comment: There is no comment for this version

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21 21  1. When the installer rebooted, I got a funny error every time I tried to boot from the harddisk. I got a blue screen with an error code of 0xc0000225. After some time I [[figured>>http://forums.anandtech.com/showthread.php?t=2260563]] [[out>>http://www.computerbase.de/forum/showthread.php?t=1152436]] that this was caused by the second harddisk in the computer being formatted using MBR. After converting this disk to GPT, everything worked smoothly. Windows is supposed to support mixed GPT and MBR disks in the same system, however in some causes it seems to cause trouble.
22 22  1. After the Windows installation has finished, we can boot back into Ubuntu using the Ubuntu 12.04 LTS Desktop CD. Again, we have to boot in UEFI mode.
23 23  1. We have to change to the target system by mounting all required partitions and chrooting to the target system. How to do this exactly depends on your system layout. In my case, I had the boot partition on /dev/sda4 and all other partitions in LVM. Therefore, I first installed the {{code language="none"}}lvm2{{/code}} package, activated the volume group {{code language="none"}}vg0{{/code}} with {{code language="none"}}vgchange -a y vg0{{/code}} and mounted all required filesystems with the commands
24 -{{code language="bash"}}sudo mount /dev/vg0/root /mnt
24 +{{code language="bash" layout="LINENUMBERS"}}sudo mount /dev/vg0/root /mnt
25 25  sudo mount /dev/vg0/home /mnt/home
26 26  sudo mount /dev/sda4 /mnt/boot
27 27  sudo mkdir /mnt/boot/efi