From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 86043] Optimus issue with libdrm 2.4.58 Date: Tue, 27 Jan 2015 11:30:01 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2061120680==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 40D1D89D79 for ; Tue, 27 Jan 2015 03:30:01 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============2061120680== Content-Type: multipart/alternative; boundary="1422358201.6BfE111.14568"; charset="UTF-8" --1422358201.6BfE111.14568 Date: Tue, 27 Jan 2015 11:30:01 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=86043 --- Comment #4 from Niek Bergman --- Can confirm this issue locally on my current system. Running Steam through the "primusrun" Bumblebee wrapper to start games on the nVidia card leads to the following error after starting a game: malloc: unknown:0: assertion botched free: called with unallocated block argument last command: (null) Aborting...Aborted (core dumped) I can also confirm that downgrading libdrm-intel1 to 2.4.56 fixes the issue and allows the game to run on the nVidia card just fine. Furthermore, starting Steam without "primusrun" (thereby causing the game to start on the Intel card) also does not cause this issue. Should any testing be desired, I'd be happy to oblige. -- You are receiving this mail because: You are the assignee for the bug. --1422358201.6BfE111.14568 Date: Tue, 27 Jan 2015 11:30:01 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 4 on bug 86043 from 
Can confirm this issue locally on my current system.

Running Steam through the "primusrun" Bumblebee wrapper to start games on the
nVidia card leads to the following error after starting a game:

malloc: unknown:0: assertion botched
free: called with unallocated block argument
last command: (null)
Aborting...Aborted (core dumped)

I can also confirm that downgrading libdrm-intel1 to 2.4.56 fixes the issue and
allows the game to run on the nVidia card just fine. Furthermore, starting
Steam without "primusrun" (thereby causing the game to start on the Intel card)
also does not cause this issue.

Should any testing be desired, I'd be happy to oblige.

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