[gentoo-user] slow boot after kernel upgrade
hi, i tried to upgrade kernel from 2.6.12-gentoo-r10 to 2.6.14-suspend2-r7 (i put my current config on 195.113.31.123/~sanda/asus/.config). it seems, that all devices are working, but everything is much much slower. i'm not speaking only about the boot time - starting X is 10x slower, eterm has latencies when typing fastly and so no. reading the lists i got the idea, that it could be some udev issue, so so i followed gentoo udev manual, but it didnt help. have somebody faced to similar problem ? pavel -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] slow boot after kernel upgrade
On Wed, 2006-01-11 at 12:59 +0100, Sanda Pavel wrote: hi, i tried to upgrade kernel from 2.6.12-gentoo-r10 to 2.6.14-suspend2-r7 (i put my current config on 195.113.31.123/~sanda/asus/.config). it seems, that all devices are working, but everything is much much slower. i'm not speaking only about the boot time - starting X is 10x slower, eterm has latencies when typing fastly and so no. reading the lists i got the idea, that it could be some udev issue, so so i followed gentoo udev manual, but it didnt help. have somebody faced to similar problem ? hee hee, absolutely. You should have found _something_ on the list - I posted quite a lot about it not long ago. Basically, its related somehow to SMP kernels (I presume you have a hyperthreaded P4?) If so, there are patches available, which I still have on my machine if you want them, (or I can dig out the various bugzilla references)... But by far the easiest way to get around it is to use 2.6.15. This may cause other problems for you, but you may be interested in hearing that I've got suspend2 working well with 2.6.15 (since I noticed you're trying to use the suspend2 patchset). I patched vanilla-2.6.15 with suspend2-2.2-rc16-for-2.6.15. I just looked at your .config - it looks like it is as I suspected. So try 2.6.15, but if you can't, let me know... -- Iain Buchanan iaindb at netspace dot net dot au The way to make a small fortune in the commodities market is to start with a large fortune. -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] slow boot after kernel upgrade
Or you can try 2.6.15-suspend2. /Uwe Iain Buchanan wrote: On Wed, 2006-01-11 at 12:59 +0100, Sanda Pavel wrote: hi, i tried to upgrade kernel from 2.6.12-gentoo-r10 to 2.6.14-suspend2-r7 (i put my current config on 195.113.31.123/~sanda/asus/.config). it seems, that all devices are working, but everything is much much slower. i'm not speaking only about the boot time - starting X is 10x slower, eterm has latencies when typing fastly and so no. reading the lists i got the idea, that it could be some udev issue, so so i followed gentoo udev manual, but it didnt help. have somebody faced to similar problem ? hee hee, absolutely. You should have found _something_ on the list - I posted quite a lot about it not long ago. Basically, its related somehow to SMP kernels (I presume you have a hyperthreaded P4?) If so, there are patches available, which I still have on my machine if you want them, (or I can dig out the various bugzilla references)... But by far the easiest way to get around it is to use 2.6.15. This may cause other problems for you, but you may be interested in hearing that I've got suspend2 working well with 2.6.15 (since I noticed you're trying to use the suspend2 patchset). I patched vanilla-2.6.15 with suspend2-2.2-rc16-for-2.6.15. I just looked at your .config - it looks like it is as I suspected. So try 2.6.15, but if you can't, let me know... begin:vcard fn:Uwe Klosa n:Klosa;Uwe org:Uppsala University;Electronic Publishing Centre adr:;;;Uppsala;;75120;Sweden email;internet:[EMAIL PROTECTED] tel;work:+46 (0)18 471 7658 url:http://publications.uu.se/epcentre version:2.1 end:vcard
Re: [gentoo-user] slow boot after kernel upgrade
Basically, its related somehow to SMP kernels (I presume you have a hyperthreaded P4?) If so, there are patches available, which I still have on my machine if you want them, (or I can dig out the various bugzilla references)... But by far the easiest way to get around it is to use 2.6.15. This may cause other problems for you, but you may be interested in hearing that I've got suspend2 working well with 2.6.15 (since I noticed you're trying to use the suspend2 patchset). I patched vanilla-2.6.15 with suspend2-2.2-rc16-for-2.6.15. iain thanks for your response, kernel 2.6.15 didn't help, but your notice about SMP did. when i disabled Symmetric multi-processing support this problem disappeared. i dont have any P4 :) - smp settings were enabled by default - in 2.6.12 there was no problem with this option, so i didn't care... pavel -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] slow boot after kernel upgrade
On Wed, 2006-01-11 at 14:27 +0100, Uwe Klosa wrote: Or you can try 2.6.15-suspend2. ? What exactly do you mean? Is there a suspend2-sources version up to 2.6.15? thanks, -- Iain Buchanan iaindb at netspace dot net dot au Deflector shields just came on, Captain. -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] slow boot after kernel upgrade
On 1/11/06, Iain Buchanan [EMAIL PROTECTED] wrote: On Wed, 2006-01-11 at 14:27 +0100, Uwe Klosa wrote: Or you can try 2.6.15-suspend2. ? What exactly do you mean? Is there a suspend2-sources version up to 2.6.15? Only if you emerge --sync. :- -Richard -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] slow boot after kernel upgrade
Richard Fish schreef: On 1/11/06, Iain Buchanan [EMAIL PROTECTED] wrote: On Wed, 2006-01-11 at 14:27 +0100, Uwe Klosa wrote: Or you can try 2.6.15-suspend2. ? What exactly do you mean? Is there a suspend2-sources version up to 2.6.15? Only if you emerge --sync. :- Indeed eix suspend2 * sys-kernel/suspend2-sources Available versions: ~2.6.13 ~2.6.13-r1 ~2.6.13-r2 ~2.6.13-r3 2.6.13-r4 ~2.6.13-r5 ~2.6.14 ~2.6.14-r4 ~2.6.14-r5 ~2.6.14-r6 2.6.14-r7 ~2.6.14-r8 [M]2.6.14-r9 ~2.6.14-r10 ~2.6.15 ~2.6.15-r1 Installed: none Homepage:http://dev.gentoo.org/~dsd/genpatches http://www.suspend2.net Description: Software Suspend 2 + Gentoo patchset sources -- gentoo-user@gentoo.org mailing list
