From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 90390] New: [NV98] Modesetting causes blank screen because of INVALID_STATE [UNK0B] chid 1 mthd 0x0080 data 0x00000000 Date: Sun, 10 May 2015 19:53:30 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1155254762==" Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============1155254762== Content-Type: multipart/alternative; boundary="1431287610.075B441.27234"; charset="UTF-8" --1431287610.075B441.27234 Date: Sun, 10 May 2015 19:53:30 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=90390 Bug ID: 90390 Summary: [NV98] Modesetting causes blank screen because of INVALID_STATE [UNK0B] chid 1 mthd 0x0080 data 0x00000000 Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Reporter: analizer-o+MxOtu4lMCHXe+LvDLADg@public.gmane.org QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org Environment: Video card: GeForce 9300M GS (laptop) Kernel: 4.0.2-gentoo Steps to reproduce: 1. Boot 2. modprobe drm_kms_heloper 3. modprobe nouveau Expected result: Framebuffer initialization Actually after dozen attempts I had framebuffer initialized once, background was red, foreground was black and I never was able to achieve this again. Actual result: Blank screen. Still able to process keyboard input, so kernel log can be gathered and system can be safely rebooted. Results with various parameters: With `nouveau.noaccel=1` I'm getting black screen instead of blank screen and system is not responsive to keyboard input. With `nouveau.modeset=0` nothing happens after `modprobe nouveau`, this makes me think this is a modesetting issue. -- You are receiving this mail because: You are the assignee for the bug. --1431287610.075B441.27234 Date: Sun, 10 May 2015 19:53:30 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Bug ID 90390
Summary [NV98] Modesetting causes blank screen because of INVALID_STATE [UNK0B] chid 1 mthd 0x0080 data 0x00000000
Product xorg
Version unspecified
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity normal
Priority medium
Component Driver/nouveau
Assignee nouveau@lists.freedesktop.org
Reporter analizer@yandex.ru
QA Contact xorg-team@lists.x.org 

Environment:
Video card: GeForce 9300M GS (laptop)
Kernel: 4.0.2-gentoo

Steps to reproduce:
1. Boot
2. modprobe drm_kms_heloper
3. modprobe nouveau

Expected result:
Framebuffer initialization
Actually after dozen attempts I had framebuffer initialized once, background
was red, foreground was black and I never was able to achieve this again.

Actual result:
Blank screen. Still able to process keyboard input, so kernel log can be
gathered and system can be safely rebooted.

Results with various parameters:
With `nouveau.noaccel=1` I'm getting black screen instead of blank screen and
system is not responsive to keyboard input.
With `nouveau.modeset=0` nothing happens after `modprobe nouveau`, this makes
me think this is a modesetting issue.

You are receiving this mail because:
  • You are the assignee for the bug.
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