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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 107690] Blackscreen after installing AMD driver 18.30 for Vega 64 on Ubuntu 18.04.1
Date: Wed, 21 Nov 2018 12:42:15 +0000	[thread overview]
Message-ID: <bug-107690-502-lBPZ0cQleQ@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-107690-502@http.bugs.freedesktop.org/>


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https://bugs.freedesktop.org/show_bug.cgi?id=107690

--- Comment #6 from Gleb Zasyadko <zasyadko@gmail.com> ---
Today some new facts came to light. It turns out that if you change the HDMI
EDID mode from 2.0 to 1.4 in the settings of my TV, then the distributions on
the new kernels starting from version 4.18 start perfectly and there is an
image on the screen (3840x2160@30Hz). But in EDID 2.0 mode, the image
disappears. Now I’m writing from Ubuntu 18.04 (kernel 4.15.0-39-generic),
everything is ok. It turns out that the main problem in the support of EDID 2.0
and 4K@60Hz resolution.

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  parent reply	other threads:[~2018-11-21 12:42 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <bug-107690-502@http.bugs.freedesktop.org/>
2018-09-03 22:59 ` [Bug 107690] Blackscreen after installing AMD driver 18.30 for Vega 64 on Ubuntu 18.04.1 bugzilla-daemon
2018-11-21 12:42 ` bugzilla-daemon [this message]
2018-11-21 12:43 ` [Bug 107690] Blackscreen after installing AMD driver 18.30 for Vega 64 on Ubuntu 18.04.1 (EDID 2.0 issue) bugzilla-daemon
2018-11-21 12:44 ` [Bug 107690] Blackscreen after installing AMD driver 18.30 for Vega 64 on Ubuntu 18.04.1 (HDMI EDID " bugzilla-daemon
2018-11-21 15:19 ` bugzilla-daemon
2018-11-21 18:24 ` bugzilla-daemon
2018-11-21 18:24 ` bugzilla-daemon
2018-11-21 18:24 ` bugzilla-daemon
2018-11-21 18:25 ` bugzilla-daemon
2018-11-21 18:25 ` bugzilla-daemon
2018-11-21 18:26 ` bugzilla-daemon
2018-11-21 18:26 ` bugzilla-daemon
2018-11-21 18:26 ` bugzilla-daemon
2018-11-28 14:15 ` bugzilla-daemon
2018-11-30 15:23 ` bugzilla-daemon
2019-11-19  8:49 ` bugzilla-daemon

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