1. Power Management - Have you played with the power management features to see if one of these might be causing the issue?
2. Does the BIOS invoke separate power management that F17 is unaware of? If so, can these be disabled?
3. In conjunction with power management, are there any night time maintenance functions enabled that might be impacted by power management, which manifests in the manner you are seeing?
On Mon, 2012-10-29 at 15:32 +0100, valent.turkovic@xxxxxxxxx wrote:
>> 2. Problems with the video drivers. Since you did run the memory test, >> this >> is the most probable. What graphics card does your system have? > > > I'd bet on the drivers. I have Core i5-2500k (no additional graphics card, > just the integrated Intel HD 3000) in my home computer and used to > experience freezes, too. The freezes were often preceded with screen flicker > and decrease in video performance. Now in Fedora 18 it's all right again for > a while now - at the moment, the uptime is nearly 6 days. > But please don't take this very seriously, I didn't investigate it at all. > Perhaps there already is a report for this... I have same CPU (i5-2500k) and same GPU (Sandybridge Intel HD3000), I looked on bugzilla but couldn't find any open bugs that are related, if anybody knows of one please share the linl. Most of the time I work through the day whthout hangs and leave PC running, but when I return the next day I see that monitor won't turn back on, but still hdd light blinks from time to time, then I know I need to do power-cycle to get my PC to work again. When I investigate the log there is nothing there, but I'll post full logs, and I just see that logging stopped during the night... Few times (much less often) Fedora hangs while I'm working, but that happened only a few times. How can I troubleshoot intel driver further?
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