crimsun | for which kernel? | 12:19 |
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astronouth7303 | 2.6.20-16-generic on feisty fawn | 12:21 |
calc | BenC: hello | 12:21 |
calc | is there a way to build just part of the kernel? | 12:21 |
calc | i want to just rebuild the snd-hda-intel object | 12:21 |
crimsun | 03:42 < crimsun> hmm, and upstream already merged alc268 support. | 12:22 |
crimsun | 03:42 < crimsun> Guess Chris will get his wish without blinking. | 12:22 |
crimsun | of course you parted long before that. | 12:22 |
calc | crimsun: whee! | 12:22 |
calc | thats cool | 12:22 |
=== calc goes to look for the patch | ||
crimsun | but to answer your question, yes. Use SUBDIRS=sound | 12:22 |
calc | i was looking in the git repo that benc controls and it didn't appear to be in there yet, but looking at kernel.org now | 12:23 |
crimsun | no. | 12:23 |
crimsun | http://hg.alsa-project.org/alsa-kernel/rev/dd701601157b | 12:23 |
crimsun | upstream uses Mercurial, not git. | 12:24 |
calc | oh i see | 12:25 |
calc | i was looking at jaroslav's kernel alsa git | 12:25 |
calc | which must not be up to date for everything | 12:25 |
astronouth7303 | crimsun: were you answering me? | 12:25 |
calc | http://git.kernel.org/?p=linux/kernel/git/perex/alsa.git;a=log <- that was where i was looking, oops :) | 12:26 |
crimsun | calc: jaroslav pushes to his git tree fairly regularly but not nearly as frequently as fixes are committed to hg. | 12:28 |
=== calc oh ok | ||
crimsun | takashi mostly handles hg. | 12:28 |
calc | er oh ok ;) | 12:28 |
calc | i can rip that patch and rebuild it for feisty :) | 12:30 |
crimsun | astronouth7303: you can grab the source subdir and build it | 12:31 |
crimsun | calc: it'll be merged into gutsy's source anyhow. | 12:31 |
astronouth7303 | the only place I can find the coretemp module is from torvald's branch on kernel.org | 12:31 |
crimsun | astronouth7303: ...which is the base of gutsy's current git. | 12:32 |
astronouth7303 | so if I build it as a module from gutsy, will it load in my current kernel? | 12:33 |
calc | crimsun: yea | 12:33 |
calc | i tried running gutsy on my new laptop and it couldn't see to work with my intel 3945 wireless | 12:34 |
calc | maybe another bug that will be fixed soon, dunno | 12:34 |
calc | would be nice to be on gutsy by the sprint next month | 12:34 |
mjg59 | crimsun: Oh, my neighbour found that position_fix=1 seemed to be needed to make his new MacBook (C2D) have decent sound quality | 12:35 |
mjg59 | Had distortion otherwise. This was on fesity. | 12:35 |
mjg59 | Is that likely to be sorted upstream, or should I send you subsystem details? | 12:35 |
calc | looks like 268 could use some extending support if i looking at it right, but it should at least work for basic sound after this patch | 12:36 |
crimsun | mjg59: SSID, please | 12:38 |
mjg59 | crimsun: Is that the PCI subsystem or the codec subsystem? | 12:38 |
crimsun | PCI | 12:38 |
mjg59 | Ok | 12:38 |
mjg59 | Hang on a sec | 12:38 |
crimsun | calc: Realtek already has extended support; may want to check there. | 12:40 |
crimsun | (they provide a tarball based on some stable alsa-driver release) | 12:40 |
calc | ah cool :) | 12:41 |
calc | less code i have to think about the better ;) | 12:41 |
jmg | upgrading to gutsy scragged my laptop | 12:42 |
jmg | somehow it managed to hardswitch the wireless off | 12:42 |
calc | jmg: did it to me too, afaict | 12:43 |
jmg | i cant reenable it without booting into windows and i deleted windows ages ago | 12:43 |
calc | jmg: i was on 3945 wireless | 12:43 |
jmg | calc: ipw2200 | 12:43 |
jmg | haha 'was' | 12:43 |
calc | jmg: going back to feisty fixed it for me | 12:43 |
calc | er was on gutsy i meant to say with 3945 | 12:43 |
calc | hehe | 12:43 |
jmg | calc: im not sure it will fix for me | 12:43 |
jmg | because fn-f2 didnt work in feisty either | 12:43 |
calc | i has a 2915abg laying around here somewhere, but it wouldn't fit in this laptop anyway | 12:43 |
jmg | speaking of which | 12:44 |
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calc | may be a different issue than what i saw though they are similar chips | 12:44 |
jmg | i need gutsy alpha 1 | 12:44 |
calc | intel 2200bg vs intel 3945abg | 12:44 |
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jmg | i wonder if it was something i did when i was in feisty to try and enable fn-f2 which broke it when i upgraded to gutsy | 12:47 |
jmg | so im gonna try the alpha | 12:47 |
calc | crimsun: yea realtek's alsa driver has much better mixer support | 12:47 |
mjg59 | crimsun: 8384:7680 | 12:52 |
crimsun | mjg59: thanks, could you download and run http://www.linux-sound.info/alsa/scripts/alsa-info.sh on said machine? | 12:56 |
calc | wow i turned my wireless off and then back on about 20s later and i stayed connected :) | 12:56 |
crimsun | thanks, TCP! | 12:56 |
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calc | oops ;) | 12:56 |
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calc | this laptop eats batteries like nothing i've ever seen :\ | 12:58 |
calc | 67% 1h7m | 12:58 |
calc | occasionally it drops down ~ 30m | 12:59 |
calc | and that is with a 4000mAh battery | 12:59 |
jmg | calc: how does it perform on windows? | 01:07 |
calc | not sure i only ran windows on it about 5m | 01:11 |
calc | need to reinstall vista on it for dual boot later on | 01:11 |
calc | it is doing that while using wireless and compiling a kernel though | 01:11 |
calc | also the processor is set to go up to full speed while under load on batteryu | 01:12 |
calc | forcing it at slow setting on battery may help out | 01:12 |
astronouth7303 | if I build a module against the 2.6.22 source tree, will it load in a 2.6.20 system? | 01:13 |
calc | my old athlon64 laptop forced the cpu to slow speed on battery always | 01:13 |
calc | so i guess its not too bad | 01:13 |
calc | astronouth7303: doubtful | 01:13 |
astronouth7303 | the linux-source-... package has the config used to build the distributed kernels? | 01:21 |
calc | yes | 01:23 |
calc | you can run dpkg-buildpackage on it to get the distributed stuff | 01:23 |
calc | i need to go find the power cord its kill my battery doing the build | 01:24 |
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astronouth7303 | so I have my coretemp.ko file, and I know where it goes even | 01:49 |
astronouth7303 | sortas | 01:49 |
astronouth7303 | the kernel will reject modules just made wrong, right? | 01:50 |
calc | yea | 01:52 |
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astronouth7303 | how do I tell it to just install 1 module? | 01:56 |
astronouth7303 | can I? | 01:56 |
poningru | insmod | 02:00 |
poningru | man insmod | 02:00 |
poningru | I have to go to sleep | 02:00 |
astronouth7303 | oh, lovely | 02:06 |
astronouth7303 | http://www.astro73.com/pastebin/pastebin.php?show=75 | 02:08 |
astronouth7303 | so here's my last dumb question | 02:25 |
astronouth7303 | any ideas when the upstream 2.6.22 will be out? | 02:25 |
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kraut | moin | 08:47 |
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geser | is bug 114855 really a non-bug? because I've installed linux-image-generic from gutsy but I'm still missing the drivers for my prism54 wireless card | 08:54 |
crimsun | is linux-generic installed, too? | 08:56 |
abogani | crimsun: morning | 09:01 |
abogani | uname -r | 09:01 |
abogani | 2.6.22-rc3-rt | 09:02 |
abogani | uptime | 09:02 |
abogani | 09:01:20 up 13 min, 4 users, load average: 98.60, 81.98, 454.28 | 09:02 |
abogani | :-) | 09:02 |
abogani | up and running | 09:02 |
geser | crimsun: no, linux-generic is not installed | 09:08 |
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geser | and when I look at the contents of linux-restricted-modules-2.6.22-6-generic with packages.u.c, I don't see there any prism54 modules | 09:10 |
geser | I'm running 2.6.20-16 for now and the prism54 modules are located at /lib/modules/2.6.20-16-lowlatency/kernel/ubuntu/wireless/p54/ | 09:13 |
crimsun | abogani: mornin' :) | 09:14 |
geser | but they aren't in linux-ubuntu-modules-2.6.22-6-generic or linux-image-2.6.22-6-generic anymore | 09:15 |
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pmjdebruijn | hi | 09:15 |
pmjdebruijn | I noticed the server/desktop kernels both don't have MMIO and NAPI enabled for the via-rhine | 09:15 |
pmjdebruijn | is there a reason for that? | 09:15 |
crimsun | geser: file a bug | 09:18 |
geser | a new one or simply reopen the old one? | 09:19 |
crimsun | maybe add a gutsy task if it's relevant to the old one. | 09:19 |
crimsun | so yes, reopen it if relevant | 09:19 |
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dade` | 6.6% (125.0) <interrupt> : ehci_hcd:usb1, uhci_hcd:usb2 | 12:55 |
dade` | hm | 12:55 |
mjg59 | hciconfig hci0 down | 12:55 |
dade` | but only using xorg | 12:55 |
dade` | if i switch to console with ctrl+alt+f1 | 12:56 |
dade` | they go away | 12:56 |
mjg59 | What hardware is this? | 12:56 |
dade` | macbook | 12:56 |
mjg59 | Trackpad | 12:56 |
dade` | uh | 12:56 |
dade` | so i read somewhere they're fixingi t | 12:57 |
dade` | i915 vblank interrupt too | 12:57 |
mjg59 | Yes | 12:57 |
dade` | if they fix those 2 things the next in the list is wifi, that wakes up 30 - 50 times/second | 12:58 |
dade` | is that avoidable ? | 12:59 |
mjg59 | It's being worked on | 12:59 |
dade` | ok | 01:01 |
dade` | i can wait :) | 01:02 |
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dfeser | hi! | 01:55 |
dfeser | someone tryed 2.6.21 yet? | 01:55 |
dfeser | ? | 01:56 |
mjg59 | We're not shipping 2.6.21 | 01:56 |
dfeser | right | 01:57 |
dfeser | but all kernels that come with feisty don't let me charge my blackberry anymore | 01:57 |
dfeser | something has changed from edgy to feisty | 01:58 |
dfeser | can you tell me what it is? | 01:59 |
dfeser | some change in the usb system | 01:59 |
mjg59 | feisty uses 2.6.20 | 02:00 |
dfeser | i know! | 02:01 |
dfeser | i'm just trying 2.6.21 because the charging does not work anymore | 02:01 |
mjg59 | So, yes, lots changed between edgy and feisty | 02:02 |
dfeser | wow. great answer | 02:02 |
dfeser | there is a small script called bcharge. it puts the power of a certain usb port up to 500mA if there is a blackberry connected to it. | 02:03 |
dfeser | under edgy this was working great | 02:03 |
dfeser | but under feisty it seems as if there is something that puts the power back to 100mA after a few seconds | 02:04 |
dfeser | no clue? | 02:07 |
mjg59 | Not off-hand, no | 02:08 |
mjg59 | Could you file a bug? | 02:08 |
dfeser | could i what? | 02:10 |
dfeser | is there a way to get the old edgy kernel to my feisty? | 02:11 |
mjg59 | Not really, no | 02:11 |
dfeser | :-/ | 02:11 |
mjg59 | But if you go to https://launchpad.net/bugs/+filebug you can report the problem | 02:11 |
dfeser | does ubuntu ship any kernel sources? | 02:18 |
mjg59 | Yes | 02:18 |
dfeser | ah found it | 02:19 |
mjg59 | Cool | 02:19 |
dfeser | i will try compiling my own kernel from these sources... | 02:20 |
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EtienneG | he guys | 08:00 |
EtienneG | I'm fact-checking for a journalist that do a paper on Ubuntu | 08:00 |
EtienneG | what's the maximum number of CPU we support ? (I think it vary by kernel type, ie generic vs. server) | 08:00 |
EtienneG | and what is the max amount of RAM ? (IIRC, 16 GB with PAE, but it might be different with 64 bits arch) | 08:01 |
ivoks | -generic 8CPU, 4GB RAM | 08:04 |
EtienneG | ivoks, any idea for -server ? | 08:07 |
ivoks | i can tak a look only in dapper | 08:08 |
ivoks | 64G, 8CPU | 08:08 |
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EtienneG | ivoks, thanks a lot | 08:15 |
ivoks | np | 08:16 |
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JanC | EtienneG: it might be different in recent versions, but you can look this up in the respective kernel config files... | 08:38 |
EtienneG | good point | 08:39 |
JanC | grep for CONFIG_NR_CPUS & CONFIG_HIGHMEM (I suppose, I'm no kernel dev) | 08:42 |
JanC | -generic is 8CPU, 4GiB RAM on feisty too | 08:44 |
JanC | (for x86 32-bits) | 08:45 |
JanC | I think the 64-bits kernels might have a different config | 08:45 |
EtienneG | just checked on i386, and yes, CONFIG_NR_CPUS is 8 | 08:46 |
EtienneG | CONFIG_HIGHMEM64G is not set, downloading the -server kernel to check as we speak | 08:46 |
zul | server kernel has CONFIG_HIGHMEM64G if i remmber correctly | 08:49 |
EtienneG | yep | 08:49 |
JanC | the .config files are in the kernel header packages too (no need to download complete kernels) | 09:03 |
JanC | and maybe in the source package too | 09:03 |
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