From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 109341] Plasma Wayland locks up immediately on sign in Date: Mon, 14 Jan 2019 03:10:29 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1762068130==" Return-path: In-Reply-To: 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 --===============1762068130== Content-Type: multipart/alternative; boundary="15474354291.Bb17.13579" Content-Transfer-Encoding: 7bit --15474354291.Bb17.13579 Date: Mon, 14 Jan 2019 03:10:29 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D109341 --- Comment #4 from Ilia Mirkin --- Unfortunately nouveau doesn't do well with concurrent multi-threaded GL usa= ge. The PBDMA errors, I believe, may be indicators of something like that. I believe plasma added some logic to avoid doing that, at least on top of nouveau (or perhaps that was Qt). There's also some pending work to improve the multi-threaded situation for nouveau, but that won't do you much good on a year-old version of mesa. --=20 You are receiving this mail because: You are the QA Contact for the bug. You are the assignee for the bug.= --15474354291.Bb17.13579 Date: Mon, 14 Jan 2019 03:10:29 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 4 on bug 10934= 1 from Ilia Mirkin 
Unfortunately nouveau doesn't do well with concurrent multi-th=
readed GL usage.
The PBDMA errors, I believe, may be indicators of something like that.

I believe plasma added some logic to avoid doing that, at least on top of
nouveau (or perhaps that was Qt).

There's also some pending work to improve the multi-threaded situation for
nouveau, but that won't do you much good on a year-old version of mesa.

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