Re: Beta TC4 karma requests

2013-05-12 Thread Adam Williamson
On Sun, 2013-05-12 at 16:24 -0600, Chris Murphy wrote:
> 
> On May 12, 2013, at 4:18 PM, "T.C. Hollingsworth"  
> wrote:
> > 
> > Found Windows Boot Manager on Microsoft/Boot/bootmgfw.efi
> > Windows Boot Manager is not yet supported by grub-mkconfig.
> > done
> > 
> > Is this supposed to work with grub2-mkconfig also, or only from anaconda?
> 
> It's sorta messy to use GRUB2-EFI as a boot manager. Ideally the
> firmware manufacturer would supply a decent GUI boot manager so you
> can choose the OS, rather than rely on GRUB acting as a boot manager.

That is not really happening in practice, though.

TC4 was definitely intended to add Windows to the grub2 bootloader. See
https://admin.fedoraproject.org/updates/F19/FEDORA-2013-7487 ,
https://bugzilla.redhat.com/show_bug.cgi?id=873207 .

> The better alternative right now on UEFI computers, is rEFInd or
> gummiboot as the substitute boot manager, which then points to the
> native boot manager for Windows and Linux (on Linux that's EFI STUB
> which is built into the kernel). This totally obviates GRUB2, and I
> understand that I'm not actually answering your question.

...and it's much more manual effort to set up, as things stand.
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Re: Beta TC4 karma requests

2013-05-12 Thread Chris Murphy

On May 12, 2013, at 5:19 PM, Chris Murphy  wrote:

> There's a debug line you can add to the grub.cfg, and possibly you'll get 
> more information after the error but before the hang.

Helps to read the whole bug first. I see the debug info. I can't reproduce this 
on Apple EFI hardware.

T.C. Hollingsworth  wrote:
> Is this supposed to work with grub2-mkconfig also, or only from anaconda?

anaconda calls grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg on UEFI, and it 
calls grub2-mkconfig -o /boot/grub2/grub.cfg on BIOS. I don't know why it goes 
on the ESP on UEFI systems. If grub2-install is invoked, replacing the Fedora 
supplied (and signed) grubx64.efi file, it expects to find grub.cfg at 
/boot/grub2 not on the ESP.

Chris Murphy
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Re: Beta TC4 karma requests

2013-05-12 Thread Chris Murphy

On May 12, 2013, at 4:40 PM, T.C. Hollingsworth  
wrote:
> 
> I already use gummiboot, since GRUB2 can't boot Fedora on my system.
> [1]  My main reason for trying this out was to see if GRUB2 could boot
> Windows, as that might be an interesting datapoint to add to that bug.

Not really, it's totally unrelated as the Windows portion is apparently a 
limitation of the grub-mkconfig script, so I'd say it needs to be posted to one 
of the grub lists, either help or devel. Probably help. Maybe support is in 
upstream but not in the Fedora package.

Is this Windows 8?

> 
> -T.C.
> 
> [1] https://bugzilla.redhat.com/show_bug.cgi?id=951761

I think that bug and screen shot need to go upstream for sure. I'd file it in 
the savannha.gnu.org bug reporter, and then cite the bug in help or devel grub 
lists.

What's weird about this is that you're getting a boot failure after successful 
installation, which necessarily uses GRUB2 to boot UEFI hardware, and it's the 
same GRUB2 used to boot the installation.

There's a debug line you can add to the grub.cfg, and possibly you'll get more 
information after the error but before the hang.



Chris Murphy

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Re: Beta TC4 karma requests

2013-05-12 Thread T.C. Hollingsworth
On Sun, May 12, 2013 at 3:24 PM, Chris Murphy  wrote:
> It's sorta messy to use GRUB2-EFI as a boot manager. Ideally the firmware 
> manufacturer would supply a decent GUI boot manager so you can choose the OS, 
> rather than rely on GRUB acting as a boot manager.
>
> The better alternative right now on UEFI computers, is rEFInd or gummiboot as 
> the substitute boot manager, which then points to the native boot manager for 
> Windows and Linux (on Linux that's EFI STUB which is built into the kernel). 
> This totally obviates GRUB2, and I understand that I'm not actually answering 
> your question.

I already use gummiboot, since GRUB2 can't boot Fedora on my system.
[1]  My main reason for trying this out was to see if GRUB2 could boot
Windows, as that might be an interesting datapoint to add to that bug.

-T.C.

[1] https://bugzilla.redhat.com/show_bug.cgi?id=951761
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Re: Beta TC4 karma requests

2013-05-12 Thread Chris Murphy

On May 12, 2013, at 4:18 PM, "T.C. Hollingsworth"  
wrote:
> 
> Found Windows Boot Manager on Microsoft/Boot/bootmgfw.efi
> Windows Boot Manager is not yet supported by grub-mkconfig.
> done
> 
> Is this supposed to work with grub2-mkconfig also, or only from anaconda?

It's sorta messy to use GRUB2-EFI as a boot manager. Ideally the firmware 
manufacturer would supply a decent GUI boot manager so you can choose the OS, 
rather than rely on GRUB acting as a boot manager.

The better alternative right now on UEFI computers, is rEFInd or gummiboot as 
the substitute boot manager, which then points to the native boot manager for 
Windows and Linux (on Linux that's EFI STUB which is built into the kernel). 
This totally obviates GRUB2, and I understand that I'm not actually answering 
your question.


Chris Murphy
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Re: Beta TC4 karma requests

2013-05-12 Thread T.C. Hollingsworth
On Fri, May 10, 2013 at 4:14 PM, Adam Williamson  wrote:
> If anyone has a UEFI install of Windows and can test installing F19 Beta
> TC4 alongside it, please do - the os-prober update should mean that the
> Windows install will now be present in Fedora's grub menu (before it was
> not).

I haven't got a chance to try installing TC4, but this doesn't seem to
work as intended on a fully up-to-date existing F19 install:

% rpm -q grub2 os-prober
grub2-2.00-16.fc19.x86_64
os-prober-1.58-1.fc19.x86_64

# grub2-mkconfig -o /boot/EFI/fedora/grub.cfg
Generating grub.cfg ...
Found linux image: /boot/vmlinuz-3.9.1-301.fc19.x86_64
Found initrd image: /boot/initramfs-3.9.1-301.fc19.x86_64.img
Found linux image: /boot/vmlinuz-3.9.0-301.fc19.x86_64
Found initrd image: /boot/initramfs-3.9.0-301.fc19.x86_64.img
Found linux image: /boot/vmlinuz-3.9.0-0.rc8.git0.2.fc19.x86_64
Found initrd image: /boot/initramfs-3.9.0-0.rc8.git0.2.fc19.x86_64.img
Found linux image: /boot/vmlinuz-0-rescue-9388a5eb453d59f4fd98567b37061720
Found initrd image:
/boot/initramfs-0-rescue-9388a5eb453d59f4fd98567b37061720.img
Found linux image: /boot/vmlinuz-3.9.1-301.fc19.x86_64
Found initrd image: /boot/initramfs-3.9.1-301.fc19.x86_64.img
Found linux image: /boot/vmlinuz-3.9.0-301.fc19.x86_64
Found initrd image: /boot/initramfs-3.9.0-301.fc19.x86_64.img
Found linux image: /boot/vmlinuz-3.9.0-0.rc8.git0.2.fc19.x86_64
Found initrd image: /boot/initramfs-3.9.0-0.rc8.git0.2.fc19.x86_64.img
Found Windows Boot Manager on Microsoft/Boot/bootmgfw.efi
Windows Boot Manager is not yet supported by grub-mkconfig.
done

Is this supposed to work with grub2-mkconfig also, or only from anaconda?

-T.C.
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