#11358: radeon_hd can't wake screen after DPMS off (regression)
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Reporter: vidrep | Owner: kallisti5
Type: bug | Status: assigned
Priority: normal | Milestone: R1
Component: Drivers/Graphics/radeon_hd | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 1 | Platform: All
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Comment (by pulkomandy):
You can use the "dpms" command to test this more easily. "dpms off" puts
the screen to sleep. "dpms on" wakes it up.
Usually I do something like this from Terminal:
{{{
dpms off ; sleep 2 ; dpms on
}}}
You can also check the "suspend" and "standby" states if available (but
don't forget the "dpms on" or you'll have to type it while the screen is
black!)
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Ticket URL: <https://dev.haiku-os.org/ticket/11358#comment:39>
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