thus preventing a failure when installing updates (due to udisks-daemon
not running) if a package was available in the install media.

Note that this will also cause the live system local repo to be
removed when finish-install is run after installing the live system
to disk. This is harmless - anything in the local repo should also
be available in the online media - and indeed, leads to a cleaner
system.

(committed by Martin Whitaker <mageia@martin-whitaker.me.uk>)

(cherry picked from commit 1bd5906918f44cd0fa4021c9cd34d0d6160203dd)

A parsing bug in bootloader::read_grub2() stopped the main menuentry
being added to $bootloader{entries}.

(cherry picked from commit f0fe28807a30317d43c78c323311790e4095a5b4)

(cherry picked from commit 3ffc79a0be43830570b12867ee91a1d2d8834075)

(cherry picked from commit 250dfcd6a66b084282be7bc3c6b253b0374dae1f)

Thus ensuring we get the correct device numbers after writing a
partition table (mga#22032).

(cherry picked from commit eb497cece2871e59a2f981602e44f303826ffeab)

This enables bootloader::read_grub2 to recognise the initrd16 keyword,
which is used by default on x86 machines.

(cherry picked from commit 4d96d7a4c32186d7597f2f8f6f75eb1d8c9bf181)

The video mode needs to be extracted from and written back to the
GRUB_CMDLINE_LINUX_DEFAULT parameter in /etc/defaults/grub2.

This fix creates a new "default_vga" key in the $bootloader hash to
hold the current selection. Using the existing "vga" key would cause
the default video mode to be added to any bootloader entries that
don't have a specific "vga" value, e.g. the "failsafe" entry.

The $bootloader "vga" value doesn't appear to be set anywhere else,
so may in fact be obsolete.

(cherry picked from commit f70da6dee2087dbcb26e1ae6e00c5ea859c0c787)