#17068: No video output on Intel HD 4600
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Reporter: kquote03 | Owner: pulkomandy
Type: bug | Status: new
Priority: normal | Milestone:
| Unscheduled
Component: | Version:
Drivers/Graphics/intel_extreme/haswell | R1/Development
Keywords: | Blocked By:
intel_extreme,drivers,graphics,laptop |
Blocking: | Platform: x86-64
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Tested on: hrev55219
No video output unless when using VESA drivers. (Disabling intel_extreme
makes the system boot fine).
Affects installation usb as well.
I don't have exact hrevs, but this is likely a regression as it used to
work fine a few months back (Actually there was a bug where the system
starts with 0 backlight, shining a flashlight on the screen and adjusting
the backlight from Screen preferences works fine, using a flashlight on
the screen as of now reveals nothing)
Hardware: Dell Latitude E6440, Intel i5-4200M, Intel HD 4600, more info to
be attached (including syslog)
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Ticket URL: <https://dev.haiku-os.org/ticket/17068>
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