From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 90145] New: [NV94] Corruption on very long (vertical) pages in Firefox Date: Wed, 22 Apr 2015 20:28:31 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0512057931==" 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 --===============0512057931== Content-Type: multipart/alternative; boundary="1429734511.CaB0f5651.13842"; charset="UTF-8" --1429734511.CaB0f5651.13842 Date: Wed, 22 Apr 2015 20:28:31 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=90145 Bug ID: 90145 Summary: [NV94] Corruption on very long (vertical) pages in Firefox 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: adamw-cfjF3rc+CpsYNetmKr+vY16hYfS7NtTn@public.gmane.org QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org Bug seen in current Fedora 22 - kernel 4.0.0-1.fc22.x86_64 , xorg-x11-drv-nouveau-1.0.11-2.fc22.x86_64 , xorg-x11-server-common-1.17.1-9.fc22.x86_64 , mesa-dri-drivers-10.5.1-1.20150314.fc22.x86_64 , libdrm-2.4.59-4.fc22.x86_64 . If I view a page with a lot of vertical scroll in Firefox - say, a long article, or just a page with a lot of Disqus comments - after I scroll through quite a long way, the display of the page starts corrupting. http://www.avclub.com/article/surely-you-cant-be-serious-oral-history-airplane-218043 is a good example: it starts corrupting around the "Into The Cockpit" section. I can scroll up to any point above the 'corruption cut off' and it will display just fine...but if I scroll down below it, no matter how I do it (mouse wheel, scrollbar, keys, whatever), the rendering is corrupted. https://www.happyassassin.net/temp/nouveau_scroll_corrupt.webm is a video demonstrating the corruption. The video adapter is a 01:00.0 VGA compatible controller [0300]: NVIDIA Corporation G94 [GeForce 9600 GT] [10de:0622] (rev a1) ; Ben Skeggs has one of the same model. -- You are receiving this mail because: You are the assignee for the bug. --1429734511.CaB0f5651.13842 Date: Wed, 22 Apr 2015 20:28:31 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Bug ID 90145
Summary [NV94] Corruption on very long (vertical) pages in Firefox
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 adamw@happyassassin.net
QA Contact xorg-team@lists.x.org 

Bug seen in current Fedora 22 - kernel 4.0.0-1.fc22.x86_64 ,
xorg-x11-drv-nouveau-1.0.11-2.fc22.x86_64 ,
xorg-x11-server-common-1.17.1-9.fc22.x86_64 ,
mesa-dri-drivers-10.5.1-1.20150314.fc22.x86_64 , libdrm-2.4.59-4.fc22.x86_64 .

If I view a page with a lot of vertical scroll in Firefox - say, a long
article, or just a page with a lot of Disqus comments - after I scroll through
quite a long way, the display of the page starts corrupting.

http://www.avclub.com/article/surely-you-cant-be-serious-oral-history-airplane-218043
is a good example: it starts corrupting around the "Into The Cockpit" section.

I can scroll up to any point above the 'corruption cut off' and it will display
just fine...but if I scroll down below it, no matter how I do it (mouse wheel,
scrollbar, keys, whatever), the rendering is corrupted.

https://www.happyassassin.net/temp/nouveau_scroll_corrupt.webm is a video
demonstrating the corruption.

The video adapter is a 01:00.0 VGA compatible controller [0300]: NVIDIA
Corporation G94 [GeForce 9600 GT] [10de:0622] (rev a1) ; Ben Skeggs has one of
the same model.

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