Comment # 1 on bug 978691 from Yasha Gindikin

Same problem with the latest, as of 09.05.2016, TW (not a clean install, but an
update from 13.2 via zypper dup). Here is the output:

Internal error. Please report a bug report with logs.
Details: undefined local variable or method `extended' for
#<Bootloader::Stage1:0xe070cd4>
Caller: /usr/share/YaST2/lib/bootloader/stage1.rb:172:in `available_partitions'

Here is the output of parted -l:

Model: ATA SAMSUNG SP1233N (scsi)
Disk /dev/sda: 120GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags: 

Number Start End Size Type File system Flags
1 1049kB 120GB 120GB extended boot, lba, type=0f
5 2097kB 436MB 434MB logical ext4 type=83
6 437MB 2591MB 2154MB logical linux-swap(v1) type=82
7 2592MB 45.5GB 43.0GB logical ext4 type=83
8 45.5GB 120GB 74.5GB logical xfs type=83