https://bugs.freedesktop.org/show_bug.cgi?id=69514
Priority: medium
Bug ID: 69514
Assignee: [email protected]
Summary: R770 (Radeon 4850) screen/buffer corruption when
waking up from sleep mode
Severity: normal
Classification: Unclassified
OS: All
Reporter: [email protected]
Hardware: Other
Status: NEW
Version: XOrg CVS
Component: DRM/Radeon
Product: DRI
If I put my computer in sleep/hibernate (doesn't seem to matter which one) the
screen gets corrupted with colors everywhere. It does update, and things jump
around when I try to press buttons, bring out menus, etc. It's like the drawing
buffer is all jumbled up and it's reading/writing from/to the wrong place.
When something is updated, it's like I can see the picture/pixmap/icon for a
fraction of a second, but then it's corrupted again.
If I move the mouse continuously over a menu, to update the highlighting of it,
I can see at least where I am on the screen. But the fonts are complete
garbage, and it's unreadable. Perhaps I can photograph the screen if it's
needed. I haven't tried taking a screenshot.
I'm using Gentoo, 3.11 gentoo-kernel, with Systemd and Gnome 3.8.
The TTY:s are not corrupted, so I'm able to switch to a TTY without problems.
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