Opened 18 months ago
Last modified 18 months ago
#18084 new bug
[intel_extreme] Black screen (lit) — at Version 4
| Reported by: | thebuck | Owned by: | pulkomandy |
|---|---|---|---|
| Priority: | normal | Milestone: | Unscheduled |
| Component: | Drivers/Graphics/intel_extreme/broadwell | Version: | R1/beta4 |
| Keywords: | Cc: | ||
| Blocked By: | Blocking: | ||
| Platform: | All |
Description (last modified by )
R1beta4tc0, EFI boot, x86_64.
After all icons have lit up (native resolution), briefly shows the same picture with wrong stride (not sure if it is THAT picture, of course), then black, lit.
Intel HD Graphics 5300 (rev 09), PCI-ID 8086:161e (from lspci on Linux)
Internal panel: 1920x1080, capable of 60 and 120 Hz (with Linux)
Micro-HDMI (D type) socket present, but I have no cable for it.
Change History (5)
by , 18 months ago
| Attachment: | syslog.redacted.txt added |
|---|
comment:2 by , 18 months ago
Graphics used to work on this device (beta3, and some nightlies until halfway to beta4 at least), but I do not remember whether that was running on framebuffer automatically.
So this may be a regression.
comment:3 by , 18 months ago
Broadwell is correct. No edid is found, only the resolution in the VBt is found. The driver isn't really able to switch to a non native resolution it seems. So it's supposed to be connected with eDP.
What's the exact PCI id for the graphics de vice?
syslog, only intel_extreme-blocks.