From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 110214] radeonsi: xterm scrollback buffer disappears while Shift+PgUp and PgDn Date: Thu, 04 Apr 2019 17:26:49 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0333942689==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id BE2886EA26 for ; Thu, 4 Apr 2019 17:26:49 +0000 (UTC) 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 --===============0333942689== Content-Type: multipart/alternative; boundary="15543988091.B80b0CF.15610" Content-Transfer-Encoding: 7bit --15543988091.B80b0CF.15610 Date: Thu, 4 Apr 2019 17:26:49 +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=3D110214 --- Comment #62 from Diego Viola --- We found quite a few things during our research: export MESA_EXTENSION_OVERRIDE=3D"-GL_NV_texture_barrier" This helps alleviate the problem (xterm does not have the issue with this), however, the problem is still present in Xephyr. We tested Xephyr from the current git master down to Xephyr from xserver 1.= 16 and the problem is also present, however, setting the following environment variable: export R600_DEBUG=3Dnodpbb Makes the issue disappear entirely. --=20 You are receiving this mail because: You are the assignee for the bug.= --15543988091.B80b0CF.15610 Date: Thu, 4 Apr 2019 17:26:49 +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

Comme= nt # 62 on bug 11021= 4 from Diego Viola 
We found quite a few things during our research:

export MESA_EXTENSION_OVERRIDE=3D"-GL_NV_texture_barrier"

This helps alleviate the problem (xterm does not have the issue with this),
however, the problem is still present in Xephyr.

We tested Xephyr from the current git master down to Xephyr from xserver 1.=
16
and the problem is also present, however, setting the following environment
variable:

export R600_DEBUG=3Dnodpbb

Makes the issue disappear entirely.

You are receiving this mail because:
  • You are the assignee for the bug.
= --15543988091.B80b0CF.15610-- --===============0333942689== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVs --===============0333942689==--