[Bug 91393] [bdw edp] Screen Flickering

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=91393

--- Comment #77 from jlrivitti at gmail.com ---
I have a similar problem since 2014.

https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1271704

Toshiba Satellite S75-A7334, i7-4700MQ.

*-display               
     descrição: VGA compatible controller
     produto: 4th Gen Core Processor Integrated Graphics Controller
     fabricante: Intel Corporation
     ID físico: 2
     informações do barramento: pci at 0000:00:02.0
     versão: 06
     largura: 64 bits
     clock: 33MHz
     capacidades: msi pm vga_controller bus_master cap_list rom
     configuração: driver=i915 latency=0
     recursos: irq:45 memória:b2000000-b23fffff memória:a0000000-afffffff porta
de E/S:6000(tamanho=64)

Ubuntu 15.10.
Linux 3.13.0-37-generic #64-Ubuntu
intel-linux-graphics-installer_1.2.1-0intel2_amd64.deb

filename:      
/lib/modules/3.13.0-37-generic/kernel/drivers/gpu/drm/i915/i915.ko
license:        GPL and additional rights
description:    Intel Graphics
author:         Tungsten Graphics, Inc.
license:        GPL and additional rights
srcversion:     594AF6054E9069A37423B0F
vermagic:       3.13.0-37-generic SMP mod_unload modversions 
signer:         Magrathea: Glacier signing key
sig_key:        2C:B1:13:3B:35:F9:5A:9E:24:DE:AB:EE:B1:2B:A4:49:BC:BA:BB:C9

Almost of time the screen turns grey colors and stops flickering. Then, I have
to try change screen resolution many times until colors are back, and the
flickering.

I have tried several screen resolutions and frequencies, including the
configuration that works fine with graphic Gallium 0.4 on llvmpipe (LLVM 3.6,
256 bits), that I got when I boot in recovery mode, choose failsafeX and I stop
the process with CTRL+C just after the X error.

-- 
You are receiving this mail because:
You are on the CC list for the bug.
You are the QA Contact for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20160126/88ea456e/attachment.html>