** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
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https://bugs.launchpad.net/bugs/1152324
Title:
[Lenovo b485]: Can't install precise 12.04.2 or 12.04.3 from live
image or via PXE
Status in linux package in Ubuntu:
Invalid
Bug description:
Problem,
I'm currently unable to install 12.04.2 via PXE or live cd image.
When trying to install via PXE the machine will hang with the
following kernel messages showing:
[0.004205] [Firmware Info]: CPU: Re-enabling disabled Toplogy Extensions
Support
[0.004254] CPU: Physical Processor ID: -
[0.004293] CPU: Processor Core ID: 0
[0.004322] mce: CPU supports 7 MCE banks
p0.006443] ACPI: Core revision 20120320
Whey trying to install via Live CD or Live USB I receive the following
message:
"If you're seeing this the installation has failed", from this point I can
select to boot into single user mode, or an automated install.
Selecting either causes the machine to hang with a cursor in the top left
corner.
Reproducable?: Yes
I've reset all BIOS settings to the default values.
In 12.04.1 the system will attempt to boot from the key/CD after
selecting "Install Ubuntu" and proceed (trackpad is disabled and
Ubuntu Desktop never loads"
When trying to boot raring live image, the machine simply reboots
never displaying a Grub Menu option.
I have confirmed that the live images I was using are working with
other machines without issue.
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