I have just installed OpenSUSE 13.1 on a computer. After that, I did a zypper update and a reboot and the computer would not boot. The error message was something like no bootable device found. I use grub2 with EFI Support as boot loader and I suppose that the error message means that grub cannot find the right partition. My partitions are setup like this. (What I actually did here was reinstalling OpenSUSE and then updated again. However, I have not yet turned of the computer when I get the following output)computer-name:~ # fdisk -lWARNING: fdisk GPT support is currently new, and therefore in an experimental phase. Use at your own discretion.Disk /dev/sda: 240.1 GB, 240057409536 bytes, 468862128 sectorsUnits = sectors of 1 * 512 = 512 bytesSector size (logical/physical): 512 bytes / 512 bytesI/O size (minimum/optimal): 512 bytes / 512 bytesDisk label type: gpt#         Start          End    Size  Type            Name1         2048       321535    156M  EFI System      primary2       321536      4530175      2G  Microsoft basic primary3      4530176     46475263     20G  EFI System      primary4     46475264    468860927  201.4G  Microsoft basic primarycomputer-name:~ # dfFilesystem     1K-blocks    Used Available Use% Mounted on/dev/sda3       20510716 4407320  15038440  23% /devtmpfs         8182632      40   8182592   1% /devtmpfs            8195504      80   8195424   1% /dev/shmtmpfs            8195504    6980   8188524   1% /runtmpfs            8195504       0   8195504   0% /sys/fs/cgrouptmpfs            8195504    6980   8188524   1% /var/locktmpfs            8195504    6980   8188524   1% /var/run/dev/sda1         159564     128    159436   1% /boot/efiI know that there are plenty of questions that are similar to this one, for example this but I find no question that I think really fits my particular issue, that I can understand. Does anyone know how to fix this issue (preferably at the current state before rebooting, but any working solution would be gladly accepted)? 
OpenSUSE 13.1 Cannot Find a Bootable Device After Update
boot;grub2;opensuse;crash
In the end it seemed to be a compatibility problem with the BIOS. I updated the BIOS and after that all went through just fine.