Screen loads as if a second monitor is attached after standby, but primary monitor stays black
Bug #1098155 reported by
Crimbo
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| unity-greeter (Ubuntu) |
New
|
Undecided
|
Unassigned | ||
Bug Description
After the laptop wakes from sleep or after being in TTY (Ctrl+Alt+F1), the monitor goes black or noisy and only shows a snippet of the desktop as if a second monitor is attached to the side.
This has been happening ever since attaching a second monitor for the first time (since updating to the latest graphics drivers).
Ubuntu 12.10
ATI Mobility Radeon HD 5000 Series - 1GB
fglrxinfo...
display: :0 screen: 0
OpenGL vendor string: Advanced Micro Devices, Inc.
OpenGL renderer string: ATI Mobility Radeon HD 5000 Series
OpenGL version string: 4.2.11995 Compatibility Profile Context
I have the latest BETA version of Catalyst drivers...
amd-driver-
I do not know where better to post the bug.
| summary: |
Screen loads as if a second monitor is attached after standby, but - primary monitor stay black + primary monitor stays black |
| description: | updated |
| affects: | lightdm (Ubuntu) → unity-greeter (Ubuntu) |
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