[ltp] Resume from Suspend to RAM not possible after BIOS upgrade (R50P)

[Jan Girlich]

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Hi,

henry ritzlmayr schrieb:

> This is more an Information than a question. I recently upgraded from
> BIOS v2.10 to v3.15 and from ECP v2.04 to v3.04. After that Resuming
> from suspend mode was not possible any more. The screen was black after
> resuming. I could however connect to the system through ssh and shut id
> down cleanly. Since I wanted suspend/resume I downgraded to BIOS v2.10
> and ECP v2.04. Since than suspend/resume works like a charm again.

This may be a known problem with some workaround. But what R50p do you 
_exactly_ have? Important is to know which kind of graphics-adapter you 
have.

Let's put it this way: If you have an intel extreme graphics 2 and 
"black" means the LCD is as black as not powered (no backlight on) you 
might try vbetool to save and restore your graphic-adapters setting.

There was a thread about this just some weeks ago. Have a look in the 
archives.

Bye
Jan

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