Gentoo Archives: gentoo-user

From: Uwe Klosa <uwe.klosa@×××××.se>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] slow boot after kernel upgrade
Date: Wed, 11 Jan 2006 13:31:43
Message-Id: 43C507D2.3010704@ub.uu.se
In Reply to: Re: [gentoo-user] slow boot after kernel upgrade by Iain Buchanan
1 Or you can try 2.6.15-suspend2.
2
3 /Uwe
4
5 Iain Buchanan wrote:
6 > On Wed, 2006-01-11 at 12:59 +0100, Sanda Pavel wrote:
7 >
8 >>hi,
9 >>
10 >>i tried to upgrade kernel from 2.6.12-gentoo-r10 to 2.6.14-suspend2-r7
11 >>(i put my current config on 195.113.31.123/~sanda/asus/.config).
12 >>it seems, that all devices are working, but everything is much much slower.
13 >>
14 >>i'm not speaking only about the boot time - starting X is 10x slower,
15 >>eterm has latencies when typing fastly and so no.
16 >>
17 >>reading the lists i got the idea, that it could be some udev issue, so
18 >>so i followed gentoo udev manual, but it didnt help.
19 >>
20 >>have somebody faced to similar problem ?
21 >
22 >
23 > hee hee, absolutely. You should have found _something_ on the list - I
24 > posted quite a lot about it not long ago.
25 >
26 > Basically, its related somehow to SMP kernels (I presume you have a
27 > hyperthreaded P4?) If so, there are patches available, which I still
28 > have on my machine if you want them, (or I can dig out the various
29 > bugzilla references)...
30 >
31 > But by far the easiest way to get around it is to use 2.6.15. This may
32 > cause other problems for you, but you may be interested in hearing that
33 > I've got suspend2 working well with 2.6.15 (since I noticed you're
34 > trying to use the suspend2 patchset). I patched vanilla-2.6.15 with
35 > suspend2-2.2-rc16-for-2.6.15.
36 >
37 > I just looked at your .config - it looks like it is as I suspected. So
38 > try 2.6.15, but if you can't, let me know...

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Re: [gentoo-user] slow boot after kernel upgrade Iain Buchanan <iaindb@××××××××××××.au>