[Bug 590510] Re: Resume from suspend shows black screen and must reboot: on HP dv5000, AMD-64, ATI Radeon XPRESS 200M

[Jesse Glick]

I have a similar-sounding problem on a dv5000 running Lucid with all
updates. Fn-F5 works fine to suspend; but then pressing the power button
starts the fan and turns on some lights but the screen remains black and
the laptop seems insensitive to any input. At the suggestion of various
pages found by Google, I tried passing nomodeset, radeon.modeset=0, or
i915.powersave=0 to the kernel from GRUB, without success.

Possibly related: bug #560837; bug #492392; bug #434956.

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Resume from suspend shows black screen and must reboot:  on HP dv5000, AMD-64, ATI Radeon XPRESS 200M
https://bugs.launchpad.net/bugs/590510
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