https://bugs.freedesktop.org/show_bug.cgi?id=69372
Priority: medium Bug ID: 69372 Assignee: dri-devel@lists.freedesktop.org Summary: Render issues in some GTK widgets with Mesa 9+ RadeonSI drivers Severity: normal Classification: Unclassified OS: All Reporter: kreopt@gmail.com Hardware: Other Status: NEW Version: unspecified Component: Drivers/Gallium/radeonsi Product: Mesa
Created attachment 85849 --> https://bugs.freedesktop.org/attachment.cgi?id=85849&action=edit system monitor
Reposted from GNOME bugzilla:
Steps to reproduce: * get the RadeonSI-based graphic card * install mesa 9+ * for best reproducibility of this bug, install gnome 3.9 * run system monitor -> list draws incorrectly
Also this bug appears when pressing "back" button in g-c-c or gnome-weather. Maybe the identical bug appears in firefox when opening sites with images. It draws them over the page in top-left corner.
These bugs presents since GNOME 3.7 (Fedora 19 rawhide). On the notebook with F19 and r600 drivers these bugs seems not to appear.
Screenshots of these bugs are attached.
----
yesterdsay i have an updte with kernel that seems to me in the debug mode. Overall system was extremely slow but all widgets was rendered correctly. Today's kernel update brings performance to system but break rendering again.
So it may be some kind of race condition. When there is much time to accomplish the process - all ok but in fast systems (I have AMD FX 8320 + SSD as the only storage) something going wrong