I am VERY to report that the instructions given by #91, installing the
3.3.6 kernel, completely resolves the problem. I am using the non-pae
kernel and the stock xorg packages. Initially I was using edgers to get
access to the newer ati drivers (which work quite well if it weren't for
this bug) a
So I used the lowlatency kernel and got an authentic kernel panic when
playing an h.264 video through vlc (using the XVideo output). So either
the problem persists there or it is something else. I'm kind of running
out of ideas on what to test and how to approach this problem. Anyone
got an idea
Okay I'm back. The results are not very good... The clocksource=hpet
unfortunately did not have any effect and it seems that power management
is also not effecting the freezes - I went so far as to use the
mysterious (even to Xorg) "NoPM" option in the ServerFlags section. I'm
going to try Kevin
Hello again, following S. Christian Collins' instructions I placed the
clocksource=hpet command into the default grub sequence (which seems to
only get more complicated as grub versions increase) but I am not
entirely sure how to check if it is active. I have all of the debug
stuff in dmesg avail
Hello again, please disregard my comment above. Watching Hulu at
fullscreen caused a lockup. Again no errors... One last thing - a
question really. Does anyone else notice that the system clock goes
haywire whenever this happens? It is really funny to watch as the
minutes fly by like half-seco
Hello everyone, I was playing around with this bug earlier today and I
believe I've made some progress as locating it. By chance I disabled
power management for my monitor, Ubuntu 12.04 has no screen saver so I
didn't worry about that, in order to watch a movie without interruption.
As luck would
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