Gentoo Archives: gentoo-user

From: Matti Nykyri <matti.nykyri@×××.fi>
To: "gentoo-user@l.g.o" <gentoo-user@l.g.o>
Subject: Re: [gentoo-user] Blank screen after hibernation with radeon driver
Date: Sat, 20 Jun 2015 07:16:25
Message-Id: 517D0326-B1F0-4204-8A40-D9619CB7827F@iki.fi
In Reply to: [gentoo-user] Blank screen after hibernation with radeon driver by Fernando Rodriguez
1 > On Jun 20, 2015, at 5:16, Fernando Rodriguez <frodriguez.developer@×××××××.com> wrote:
2 >
3 > Hello,
4 >
5 > After switching from fglrx to the radeon driver I get a blank screen after
6 > resuming from hibernation. I can ssh in but I can't restart xorg. This happens
7 > with pm-utils and also with systemd. Suspend works fine with both.
8 >
9 > My video card is:
10 > VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Kabini
11 > [Radeon HD 8210]
12 >
13 > Any suggestions?
14
15 Ssh in and run commands:
16
17 export DISPLAY=:0
18 xrandr
19 Or
20 xrandr --output --mode etc with right arguments
21
22 If that doesn't help, use top and perf top to see what is going on. Does restarting X fix te issue?
23
24 --
25 -Matti

Replies

Subject Author
Re: [gentoo-user] Blank screen after hibernation with radeon driver Fernando Rodriguez <frodriguez.developer@×××××××.com>