1 |
On Saturday 15 Sep 2012 17:28:26 Daniel Frey wrote: |
2 |
> Well, it turns out it was my PSU. The voltage drop on the 5V line was |
3 |
> 4.08, but it would slowly warm up to 4.95V, then the PC would behave |
4 |
> normally. I opened the PSU and there was a ruptured cap. |
5 |
> |
6 |
> I've replaced it and the problems are all gone. |
7 |
> |
8 |
> I guess it was not really a coincidence that the failure happened after |
9 |
> a major update. This isn't the first time an `emerge -pvuDN world` |
10 |
> killed my computer. :-) |
11 |
> |
12 |
> Dan |
13 |
> |
14 |
> On 09/13/2012 07:20 PM, Daniel Frey wrote: |
15 |
> > On 09/12/2012 09:49 PM, Chris Stankevitz wrote: |
16 |
> >> On Wed, Sep 12, 2012 at 5:18 PM, Daniel Frey <djqfrey@×××××.com> wrote: |
17 |
> >>> So about a month ago I decided to update my kernel to the dreaded 3.x |
18 |
> >>> series. My old 2.6.x kernel ... |
19 |
> >> |
20 |
> >> FYI Linus Torvalds says there was no change between 2.6 and 3.0. A |
21 |
> >> quote: |
22 |
> >> |
23 |
> >> So what are the big changes? NOTHING. Absolutely nothing. Sure, we |
24 |
> >> have the usual two thirds driver |
25 |
> >> changes, and a lot of random fixes, but the point is that 3.0 is |
26 |
> >> *just* about renumbering, we are very much *not* doing a KDE-4 or a |
27 |
> >> Gnome-3 here. No breakage, no special scary new features, nothing at |
28 |
> >> all like that. |
29 |
> >> |
30 |
> >> You can read his entire letter here: |
31 |
> >> https://lkml.org/lkml/2011/5/29/204 |
32 |
> >> |
33 |
> >> Chris |
34 |
> > |
35 |
> > When I updated, I knew about changes in 3.2 that affected USB keyboard |
36 |
> > wake in suspend (& mostly how it deals with acpi. Most of the stuff |
37 |
> > moved to /sys/devices, the normal /proc/acpi/wakeup didn't really do |
38 |
> > anything.) This affected many users over many distros. |
39 |
> > |
40 |
> > It also changed how lirc works, although that happened around 2.6.38??, |
41 |
> > so my htpc frontend is still on 2.6.32. When I tried updating that |
42 |
> > machine to 3.0, nothing worked and I spent about a day troubleshooting |
43 |
> > it before I put the image I took of it before I upgraded it back on. |
44 |
> > |
45 |
> > Dan |
46 |
|
47 |
I was also replacing capacitors last weekend. It is a good idea to upgrade |
48 |
them if there are alternatives of a higher maximum temperature as they will |
49 |
probably last longer. A belts & braces approach is to add another/larger case |
50 |
fan to keep the in-case temperatures lower. |
51 |
-- |
52 |
Regards, |
53 |
Mick |