From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 20341] [NV31] lockup when using AGP. agpmode=0 fixes it. Date: Sun, 25 Aug 2013 04:41:31 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0264365318==" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: nouveau-bounces+gcfxn-nouveau=m.gmane.org-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Errors-To: nouveau-bounces+gcfxn-nouveau=m.gmane.org-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============0264365318== Content-Type: multipart/alternative; boundary="1377405691.fBe2e5cA1.30660"; charset="us-ascii" --1377405691.fBe2e5cA1.30660 Date: Sun, 25 Aug 2013 04:41:31 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=20341 --- Comment #18 from Jason Detring --- Created attachment 84576 --> https://bugs.freedesktop.org/attachment.cgi?id=84576&action=edit firefox corruption Setting vram_pushbuf=1 seems to help a little. There are no more lockups, but graphics get trashed when things start moving fast (x11perf) or big and complicated (fullscreen web browsers). Basically, any large volume data transfers. After the initial corruption occurs due to the mystery trigger, the system never really goes back to normal. There's broken graphics everywhere, even on unrelated, small, sparsely-updated windows. Things look roughly like I remember writing about in Comment #4, so this parameter is probably doing the same job as 'CBLocation'. -- You are receiving this mail because: You are the assignee for the bug. --1377405691.fBe2e5cA1.30660 Date: Sun, 25 Aug 2013 04:41:31 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 18 on bug 20341 from 
Created attachment 84576 [details]
firefox corruption

Setting vram_pushbuf=1 seems to help a little.  There are no more lockups, but
graphics get trashed when things start moving fast (x11perf) or big and
complicated (fullscreen web browsers).  Basically, any large volume data
transfers.

After the initial corruption occurs due to the mystery trigger, the system
never really goes back to normal.  There's broken graphics everywhere, even on
unrelated, small, sparsely-updated windows.

Things look roughly like I remember writing about in Comment #4, so this
parameter is probably doing the same job as 'CBLocation'.

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