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* Compatibility with Bootmgr
@ 2018-07-06  8:44 Nguy?n T?
  2018-07-06 17:30 ` Daniel Kiper
  0 siblings, 1 reply; 8+ messages in thread
From: Nguy?n T? @ 2018-07-06  8:44 UTC (permalink / raw)
  To: grub-devel

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Hi,


Some users have reported that they have problems booting WinPE from Grub2. Specifically, you will not see anything other than the current background image. In the most recent case, the screen shows ripples when booting Windows VHD on PCs using MSI H81M-P33 motherboards. This problem does not occur if WinPE and Windows VHD are booted from Grub4dos.


https://imgur.com/a/78D2QHx


Hope to have a patch, please.

<https://imgur.com/a/78D2QHx>


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^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: Compatibility with Bootmgr
  2018-07-06  8:44 Compatibility with Bootmgr Nguy?n T?
@ 2018-07-06 17:30 ` Daniel Kiper
  2018-07-10  1:03   ` V/v: " Nguyễn Tứ
  0 siblings, 1 reply; 8+ messages in thread
From: Daniel Kiper @ 2018-07-06 17:30 UTC (permalink / raw)
  To: nguyentu.me; +Cc: grub-devel

On Fri, Jul 06, 2018 at 08:44:15AM +0000, Nguy?n T? wrote:
> Hi,
>
> Some users have reported that they have problems booting WinPE from
> Grub2. Specifically, you will not see anything other than the current
> background image. In the most recent case, the screen shows ripples
> when booting Windows VHD on PCs using MSI H81M-P33 motherboards. This
> problem does not occur if WinPE and Windows VHD are booted from
> Grub4dos.

We need more info to help. GRUB2 config file, system config (legacy
BIOS or UEFI), etc. In general more info then better.

Daniel


^ permalink raw reply	[flat|nested] 8+ messages in thread
* V/v: Compatibility with Bootmgr
  2018-07-06 17:30 ` Daniel Kiper
@ 2018-07-10  1:03   ` Nguyễn Tứ
  2018-07-10  1:09     ` Nguyễn Tứ
  0 siblings, 1 reply; 8+ messages in thread
From: Nguyễn Tứ @ 2018-07-10  1:03 UTC (permalink / raw)
  To: Daniel Kiper; +Cc: grub-devel


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Sorry for the late.
The information is in the attachment.

Boot mode: Legacy.
________________________________
Từ: Daniel Kiper <dkiper@net-space.pl>
Đã gửi: 07 Tháng Bảy 2018 12:30:46 SA
Đến: nguyentu.me@outlook.com
Cc: grub-devel@gnu.org
Chủ đề: Re: Compatibility with Bootmgr

On Fri, Jul 06, 2018 at 08:44:15AM +0000, Nguy?n T? wrote:
> Hi,
>
> Some users have reported that they have problems booting WinPE from
> Grub2. Specifically, you will not see anything other than the current
> background image. In the most recent case, the screen shows ripples
> when booting Windows VHD on PCs using MSI H81M-P33 motherboards. This
> problem does not occur if WinPE and Windows VHD are booted from
> Grub4dos.

We need more info to help. GRUB2 config file, system config (legacy
BIOS or UEFI), etc. In general more info then better.

Daniel

[-- Attachment #1.2: Type: text/html, Size: 1770 bytes --]

[-- Attachment #2: E-MIS-DA1800002.html --]
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^ permalink raw reply	[flat|nested] 8+ messages in thread
* V/v: Compatibility with Bootmgr
  2018-07-10  1:03   ` V/v: " Nguyễn Tứ
@ 2018-07-10  1:09     ` Nguyễn Tứ
  2018-07-10 10:06       ` Daniel Kiper
  0 siblings, 1 reply; 8+ messages in thread
From: Nguyễn Tứ @ 2018-07-10  1:09 UTC (permalink / raw)
  To: Daniel Kiper, The development of GNU GRUB


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Sorry,

Grub2 configfile:

ntldr /bootmgr


Boot mode: Legacy.


The information is in the attachment.

________________________________
Từ: Grub-devel <grub-devel-bounces+nguyentu.me=outlook.com@gnu.org> thay mặt cho Nguyễn Tứ <nguyentu.me@outlook.com>
Đã gửi: 10 Tháng Bảy 2018 8:03:59 SA
Đến: Daniel Kiper
Cc: grub-devel@gnu.org
Chủ đề: V/v: Compatibility with Bootmgr


Sorry for the late.
The information is in the attachment.

Boot mode: Legacy.
________________________________
Từ: Daniel Kiper <dkiper@net-space.pl>
Đã gửi: 07 Tháng Bảy 2018 12:30:46 SA
Đến: nguyentu.me@outlook.com
Cc: grub-devel@gnu.org
Chủ đề: Re: Compatibility with Bootmgr

On Fri, Jul 06, 2018 at 08:44:15AM +0000, Nguy?n T? wrote:
> Hi,
>
> Some users have reported that they have problems booting WinPE from
> Grub2. Specifically, you will not see anything other than the current
> background image. In the most recent case, the screen shows ripples
> when booting Windows VHD on PCs using MSI H81M-P33 motherboards. This
> problem does not occur if WinPE and Windows VHD are booted from
> Grub4dos.

We need more info to help. GRUB2 config file, system config (legacy
BIOS or UEFI), etc. In general more info then better.

Daniel

[-- Attachment #1.2: Type: text/html, Size: 4471 bytes --]

[-- Attachment #2: E-MIS-DA1800002.html --]
[-- Type: text/html, Size: 71511 bytes --]

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: V/v: Compatibility with Bootmgr
  2018-07-10  1:09     ` Nguyễn Tứ
@ 2018-07-10 10:06       ` Daniel Kiper
  2018-07-11  7:12         ` V/v: " Nguyễn Tứ
  2018-07-16 12:48         ` Nguyễn Tứ
  0 siblings, 2 replies; 8+ messages in thread
From: Daniel Kiper @ 2018-07-10 10:06 UTC (permalink / raw)
  To: Nguy???n T???; +Cc: Daniel Kiper, The development of GNU GRUB

On Tue, Jul 10, 2018 at 01:09:23AM +0000, Nguy???n T??? wrote:
> Sorry,
>
> Grub2 configfile:
>
> ntldr /bootmgr

What kind of Windows do you use? Which GRUB2 version do you use?
Could you try the latest one from the git tree?

Daniel


^ permalink raw reply	[flat|nested] 8+ messages in thread
* V/v: V/v: Compatibility with Bootmgr
  2018-07-10 10:06       ` Daniel Kiper
@ 2018-07-11  7:12         ` Nguyễn Tứ
  2018-07-11 12:04           ` Nguyễn Tứ
  2018-07-16 12:48         ` Nguyễn Tứ
  1 sibling, 1 reply; 8+ messages in thread
From: Nguyễn Tứ @ 2018-07-11  7:12 UTC (permalink / raw)
  To: The development of GNU GRUB

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I tried the latest from the Git repository and now it works.
But i can only compile for i386-pc.
This error is given when compiling x86_64-efi:

grub_reboot in reboot is duplicated in kernel

https://savannah.gnu.org/bugs/?53517
________________________________
Từ: Grub-devel <grub-devel-bounces+nguyentu.me=outlook.com@gnu.org> thay mặt cho Daniel Kiper <dkiper@net-space.pl>
Đã gửi: 10 Tháng Bảy 2018 5:06:58 CH
Đến: Nguy???n T???
Cc: The development of GNU GRUB; Daniel Kiper
Chủ đề: Re: V/v: Compatibility with Bootmgr

On Tue, Jul 10, 2018 at 01:09:23AM +0000, Nguy???n T??? wrote:
> Sorry,
>
> Grub2 configfile:
>
> ntldr /bootmgr

What kind of Windows do you use? Which GRUB2 version do you use?
Could you try the latest one from the git tree?

Daniel

_______________________________________________
Grub-devel mailing list
Grub-devel@gnu.org
https://lists.gnu.org/mailman/listinfo/grub-devel

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^ permalink raw reply	[flat|nested] 8+ messages in thread
* V/v: V/v: Compatibility with Bootmgr
  2018-07-11  7:12         ` V/v: " Nguyễn Tứ
@ 2018-07-11 12:04           ` Nguyễn Tứ
  0 siblings, 0 replies; 8+ messages in thread
From: Nguyễn Tứ @ 2018-07-11 12:04 UTC (permalink / raw)
  To: The development of GNU GRUB

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Oh I'm sorry, this is i386-efi, not x86_64-efi. I have applied your patch and now it works. Thanks

________________________________
Từ: Grub-devel <grub-devel-bounces+nguyentu.me=outlook.com@gnu.org> thay mặt cho Nguyễn Tứ <nguyentu.me@outlook.com>
Đã gửi: 11 Tháng Bảy 2018 2:12 CH
Đến: The development of GNU GRUB
Chủ đề: V/v: V/v: Compatibility with Bootmgr

I tried the latest from the Git repository and now it works.
But i can only compile for i386-pc.
This error is given when compiling x86_64-efi:

grub_reboot in reboot is duplicated in kernel

https://savannah.gnu.org/bugs/?53517
________________________________
Từ: Grub-devel <grub-devel-bounces+nguyentu.me=outlook.com@gnu.org> thay mặt cho Daniel Kiper <dkiper@net-space.pl>
Đã gửi: 10 Tháng Bảy 2018 5:06:58 CH
Đến: Nguy???n T???
Cc: The development of GNU GRUB; Daniel Kiper
Chủ đề: Re: V/v: Compatibility with Bootmgr

On Tue, Jul 10, 2018 at 01:09:23AM +0000, Nguy???n T??? wrote:
> Sorry,
>
> Grub2 configfile:
>
> ntldr /bootmgr

What kind of Windows do you use? Which GRUB2 version do you use?
Could you try the latest one from the git tree?

Daniel

_______________________________________________
Grub-devel mailing list
Grub-devel@gnu.org
https://lists.gnu.org/mailman/listinfo/grub-devel

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^ permalink raw reply	[flat|nested] 8+ messages in thread
* V/v: V/v: Compatibility with Bootmgr
  2018-07-10 10:06       ` Daniel Kiper
  2018-07-11  7:12         ` V/v: " Nguyễn Tứ
@ 2018-07-16 12:48         ` Nguyễn Tứ
  1 sibling, 0 replies; 8+ messages in thread
From: Nguyễn Tứ @ 2018-07-16 12:48 UTC (permalink / raw)
  To: Daniel Kiper; +Cc: The development of GNU GRUB

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- My users use Windows 10 VHD.
When using the "ntldr /path/to/bootmgr" command, nothing on the screen except the current background image.
https://imgur.com/a/xErXNls


- Last version Grub 2.02.
- I tried the latest version from the GIT tree, this version works for one of the machines, not all.

________________________________
Từ: Daniel Kiper <dkiper@net-space.pl>
Đã gửi: 10 Tháng Bảy 2018 5:06:58 CH
Đến: Nguy???n T???
Cc: Daniel Kiper; The development of GNU GRUB
Chủ đề: Re: V/v: Compatibility with Bootmgr

On Tue, Jul 10, 2018 at 01:09:23AM +0000, Nguy???n T??? wrote:
> Sorry,
>
> Grub2 configfile:
>
> ntldr /bootmgr

What kind of Windows do you use? Which GRUB2 version do you use?
Could you try the latest one from the git tree?

Daniel


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^ permalink raw reply	[flat|nested] 8+ messages in thread
end of thread, other threads:[~2018-07-16 12:48 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-07-06  8:44 Compatibility with Bootmgr Nguy?n T?
2018-07-06 17:30 ` Daniel Kiper
2018-07-10  1:03   ` V/v: " Nguyễn Tứ
2018-07-10  1:09     ` Nguyễn Tứ
2018-07-10 10:06       ` Daniel Kiper
2018-07-11  7:12         ` V/v: " Nguyễn Tứ
2018-07-11 12:04           ` Nguyễn Tứ
2018-07-16 12:48         ` Nguyễn Tứ

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