[Bug 195819] New: efifb driver does not work in hypervisor when try to install from a FreeBSD10.1 uefi iso
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bugzilla-noreply at freebsd.org
Tue Dec 9 07:35:25 UTC 2014
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195819
Bug ID: 195819
Summary: efifb driver does not work in hypervisor when try to
install from a FreeBSD10.1 uefi iso
Product: Base System
Version: 10.1-STABLE
Hardware: amd64
OS: Any
Status: New
Severity: Affects Some People
Priority: ---
Component: kern
Assignee: freebsd-bugs at FreeBSD.org
Reporter: zhangxia3 at hotmail.com
Created attachment 150384
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=150384&action=edit
efifb driver issue in hyperv 2012R2
Test Environment:
HyperV 2012R2 or VMWare 10.0 workstation
installation ISO:
ftp://ftp.freebsd.org/pub/FreeBSD/releases/amd64/amd64/ISO-IMAGES/10.1/FreeBSD-10.1-RELEASE-amd64-uefi-dvd1.iso
>From FreeBSD10.1, it claims that it would support UEFI.
In HyperV 2012R2, I tried to Create a Generation 2 VM (secure boot disabled),
and then install from the above IOS. In the boot up, it would hang on the
following:
VT: running with driver "efifb"
After code check, there is something wrong with efifb driver in FreeBSD 10.1. I
tried same steps in VMWare 10.0, it has same issue.
Note:
If you try to repro this issue in VMWare 10.0, you should follow this link to
enable UEFI:
https://community.landesk.com/support/docs/DOC-27736
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