| Summary: | Screen goes black when booting kernel with KMS enabled. | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | shadoe_da_deaddonkey | ||||||
| Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||||
| Status: | CLOSED WORKSFORME | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||||
| Severity: | normal | ||||||||
| Priority: | medium | CC: | intel-gfx-bugs, shadoe_da_deaddonkey | ||||||
| Version: | unspecified | ||||||||
| Hardware: | x86-64 (AMD64) | ||||||||
| OS: | Linux (All) | ||||||||
| Whiteboard: | |||||||||
| i915 platform: | BSW/CHT | i915 features: | |||||||
| Attachments: |
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Created attachment 128132 [details]
lshw
shadoe_da_deaddonkey@yahoo.com - I'm sorry about this delay for getting back to you. Have you seen this failure lately? Preferable with the kernel compiled from drm-tip. Timeout - marking resolved+worksforme. Please reopen the bug with the latest information from the latest kernel (preferable from drm-tip) as guided on https://01.org/linuxgraphics/documentation/how-report-bugs |
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Created attachment 128131 [details] dmesg output with drm.debug=14 Attached is output from "dmesg" and "lshw". -- system architecture: 64-bit -- kernel: 4.9.0-994 -- Linux distribution: Ubuntu Gnome 16.04 -- Machine or mobo model: Tesco Windows Connect -- Display connector: ??? I'm using a 10.1-inch Cherry Trail tablet. The kernel is drm-intel-nightly branch (drm.debug=14) and is 64-bit booting from a 32-bit uefi with grub2 (dunno if that's relevant or not). When I boot, text scrolls down the screen and after a few seconds the text gets wiped off leaving a black screen. This issue does not correct itself, but I can type commands into a tty without remote access (just can't see the commands I type in). I'm not sure if this is the right channel to report this, and I appreciate there are other details I may need to provide. Thanks. p.s As noted in similar bug reports, there are other problems with the device as well. I don't have any audio (not sure if that's because I've not got the right driver), and there's problems with hardware buttons and sleep mode.