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- What should I do when Ubuntu freezes? 44 answers
I have some issues with my Ubuntu 13.04 upgrade.
From time to time everything on the screen except mouse pointer freezes forever. Ctrl+Alt+F1 (and so on) still works: if there is animation on screen, I could switch to console screen then back to primary screen to see updated animation that freezes on the new frame.
Using Adobe Flash makes freeze come earlier, connecting large screen through HDMI or playing some Steam games speeds it up too (Adobe Flash + HDMI screen + Clojure kills my laptop instantly :) ).
Looks like something is buggy in hardware acceleration.
Is there a way to locate this bug more precisely to send to Canonical more detailed bugreport? Or is this issue already solved?
Processor: Intel® Core™ i5-2410M CPU @ 2.30GHz × 4
Graphics: Intel HD Graphics 3000
SSD, 8Gb RAM