/srv/irclogs.ubuntu.com/2007/10/04/#ubuntu-kernel.txt

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osmosiszul: yah, i was missing the hypervisor package, which was blocking update-grub of course.  Now im booted on gutsy amd64 xen.02:43
zulsweet..02:44
zulill try to get an amd64-server package this weekend02:44
osmosiszul: im gonna try and stay with gutsy for a bit. See how stable it is.02:44
zulosmosis: sure 02:44
osmosiszul: just watch out for the xenman package...it installs a world of gnome.02:45
osmosisgotta go, talk to you later02:46
zulhah hah leafs suck02:56
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lifelessooh shiny new ipw2200 patch05:36
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tzangergood evening... can someone tell me where I might up-to-date information on how udev works?  /sbin/hotplug isn't the way anymore, but that's how the udev documentation says it is :-(06:24
mdomschtzanger, there's a udevd that listens on a netlink socket for the kernel to send messages on events06:31
tzangerhmm06:32
tzangeris there any good documentation about it?06:33
tzangerhttp://www.mythic-beasts.com/~mark/random/hal/06:37
tzangerthat's about the best I've found so far06:37
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mdomschthe udev docs themselves and manpages are pretty good06:38
mdomschand the authors are good at responding to good questions by email to linux-hotplug-devel@lists.sourceforge.net06:39
tzangeractually the udev docs are out of date as far as I can tell06:39
tzangerthe ones off of kernel.org anyway06:39
tzangerhttp://vrfy.org/log/recent-state-of-udev.html06:39
tzangerthere we go, from the man who wrote udevd06:39
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krautmoin08:46
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mantiena-baltixhi all04:07
mantiena-baltixDid someone noticed, that I/O in Gutsy LiveCD works really slower than in Feisty's ? I think it's squashfs bugs, but I'm not 100% sure04:15
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timbbaHey again... :)04:16
timbbaI was here... was it yesterday or day before? But anyway: about the issue of usb after suspend..04:17
timbbaI bought wlan usb stick and that one works after suspend, but not the usb receiver of wireless combo keyboard/mouse04:18
timbbaOk.. so something is maybe weird about those inputs after suspend?04:18
timbbaDoes anyone know any trick what might be tried to refresh the input devices after suspend?04:19
timbbaI think nobody even remember, what I was talking about earlier... so briefly: my wireless usb keyboard/mouse doesn't work after suspend.. The only way to get it working is to take the receiver from usb port and replug it04:21
timbbaAm I here all alone talking :)?04:21
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sbalneavHello all04:23
sbalneavIm doing gutsy development, and I'm running into a real show stopper issue.  ogra sugegsted posting here.04:24
sbalneavMy workstations are VIA EDEN EPIA 5000 mobos, 550mhz, 512 meg of ram.04:25
sbalneavI'm getting intermittent USB mouse dropouts04:25
sbalneavoptical mice.04:25
sbalneavUser's functioning normally, then:04:25
sbalneavlight goes out on the mouse.04:25
sbalneavdmesg keeps reporting:04:26
sbalneavusb 1-1: device descriptor read/64, error -11004:26
sbalneavunplugging and re-plugging mouse doesn't fixit04:26
sbalneavrestarting udev doesn't fix it04:26
sbalneavmanually rmmoding usb-core and the hid drivers doesn't fix it.04:27
sbalneavAny ideas?04:27
sbalneavlatest gutsy kernel, btw04:27
zulmodprobe -r ehci-hci?04:28
timbbaYuhuu? Any ideas for my bug?04:28
zulsbalneav: you might want to try usbmon to see whats happening as well04:29
timbbaHey come on guys, I know that you are more skillful than I am.. some suggestions at least? :)04:31
sbalneavok04:31
sbalneavI'll go and see if I can get a failure to occur04:32
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timbbaNoone?04:36
timbbaoh.. I'm little disappointed that noone is not even answering anything..04:39
zultimbba: most kernel-devs are getting things for release so they are a little busy04:40
timbbaok :)04:40
zulso either wait patiently for an answer of come back later04:42
zulor best bet to get support go to #ubuntu04:42
timbbaok, I'll try #ubuntu channel..04:42
timbbatoo busy in that channel.. so maybe I have to just wait someone to see my post here :)04:47
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mikelakehey all..I'm having this issue of my usb mouse temporarily freezing up for a second or two every minute05:32
mikelakeit happens on feisty and I just tried it on the beta releaaaaaaaaaaase of gutsy05:33
mikelakeyes, that's another problem - if i'm typing while the usb has its little freeze(i have usb keyboard), whatever letter i'm typing gets repeated for the duration05:34
bdmurraywhat happened with Gutsy?05:35
mikelakesame thing05:36
mikelakeit's like something is polling the usb devices every minute05:36
mikelakeI think I tried udevmonitor once, and when it came around to that point of pausing, the program output looked like it was removing then adding the device(my keboard)05:39
mikelakebdmurray: I suppose you're brian murray?05:40
bdmurraymikelake: Sure enough05:41
mikelakei'm "mister_lake" in this bug report: https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.22/+bug/8476205:41
ubotuLaunchpad bug 84762 in linux-source-2.6.22 "Feisty: usb mouse stops working" [Medium,Triaged]  05:41
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bdmurraymikelake: Have you tried the Beta of Gutsy?05:44
mikelakeyes, I tried the live cd BETA of gutsy and I still get the same problem05:45
mikelakeerr wait..05:46
mikelakeI got the daily build live cd from here: http://cdimage.ubuntu.com/daily-live/20071003/05:47
mikelakeI was going to get this one: http://cdimage.ubuntu.com/releases/gutsy/beta/   but I didn't want to download the entire 4 gig dvd05:49
mikelakeis the live CD not as up to date as the live DVD ?05:49
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bdmurrayThe Live CD should be fine.  In that bug report you mentioned I was talking about disabling USB autosuspend.  I believe that should be disabled in the latest Live CD.05:50
mikelakebdmurray: I saw that in the bug report and I tried it in the live cd, still didn't work05:52
cjwatsonyesterday's live CD wasn't up to date at all, due to some internal breakage05:53
cjwatsonit was functionally about the same as beta05:53
cjwatsonwe fixed that this morning05:53
bdmurrayI think the usbautosuspend patch should have been in the beta05:53
mjg59Yes05:54
bdmurraySo mikelake we've reached the limit of my knownledge05:54
mikelakebdmurray: here's what I get in the udev http://pastie.caboo.se/10375505:55
mikelakeall those add/removes occur on one "pause" which happens about every minute05:55
bdmurrayRight and I saw this in your dmesg:05:55
bdmurrayusb 5-2.4: reset low speed USB device using uhci_hcd and address 405:56
mikelakeso you're sure that's the autosuspend and not gnome-volume-manager or something else polling the USB devices?05:57
bdmurrayNo, I think we have eliminated autosuspend being the issue and it is something else05:58
bdmurrayBut what that exact kernel message means I do not know05:58
mikelakewhat about stuff in  /etc/modprobe.d/blacklist05:59
mikelakeblacklist usbmouse05:59
mjg59That's the hidbp driver, not the hid driver06:00
mikelakeis there some debugging somewhere that I can turn on to get more details?06:01
mikelakeor, heh, i don't know if this is absurd or not, but is there possibly a way to grab the Dapper kernel and use it in feisty? (since I didn't have problems with dapper)06:02
lamontmikelake: udev and the kernel tend to want lockstep upgrades...  it _MIGHT_ work06:03
lamontI have successfully used a gutsy kernel on dapper machiens06:03
lamontnever even considered going the other way06:03
mikelakeI'd be willing to try that..06:04
timbbaok, now there is some talking :) Does anyone know a fix solution for my issue? Also related to usb, but after suspend.. 06:05
timbbaI'm using Feisty and usb wlan stick works after suspend, but the wireless receiver for keyboard/mouse doesn't... Something maybe related to input devices instead of just usb?06:06
bdmurraytimbba: It would be most helpful if you could test with Gutsy.06:07
timbbaI have vdr compiled to Feisty so that is not so easy to move to Gutsy or is it?06:08
bdmurrayCould you just test using the Live CD?06:08
mikelakebdmurray: just point me in the right direction for getting to get a Dapper kernel - can I just add the dapper repository and select the dapper kernels from synaptic package manager?06:09
bdmurraymikelake: I have no idea how to do that.06:09
timbbaYeah, maybe I can but that doesn't fix the issue.. then I have to do the compilation once again if it works (which is huge procedure)... So is there a fix for Feisty?06:10
timbbaBy the way: I tested backported Gutsy kernel in Feisty, but that didn't help06:11
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timbbaIs there a way to "refresh" input devices with some code? That one can be tried, but I don't know how :)06:15
mjg59timbba: Have you got a bug number?06:15
timbbabecause at least those input and event numbers changes after suspend... No I don't have any bug number of that06:16
mjg59timbba: Ok. Could you file a bug and attach the output of the dmesg command after a suspend?06:16
timbbaOk... I can try, I have never reported bugs :)06:18
mjg59http://launchpad.net/bugs06:19
mjg59Click on the "Report a bug" button06:19
timbbaYeah, seems to be quite simple.. I will report a bug, when I can because my girlfriend is using the machine right now (watches television)... I'll get back to you, when the bug is reported.06:22
mjg59Ok, thanks06:23
mantiena-baltixDid someone noticed, that I/O in Gutsy LiveCD works really slower than in Feisty's ? I think it's squashfs bugs, but I'm not 100% sure06:23
mikelakeI'm going to reboot with the old kernel...wish me luck!06:28
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mikelakeno dice07:03
mikelakecouldn't even run the old kernel got the kernel panic VFS not-syncing thing07:04
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Kmoshttps://bugs.edge.launchpad.net/linux/+bug/10970507:18
ubotuLaunchpad bug 109705 in linux "Lack of included support for xpad (xbox 360 joypad)" [Unknown,Confirmed]  07:18
Kmosisn't this on gutsy kernel ?07:19
zulKmos: yes07:20
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bdmurrayWhat does it mean if someone has to boot with all_generic_ide?07:27
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zulbdmurray: MODULE_PARM_DESC(all_generic_ide, "IDE generic will claim all unknown PCI IDE storage controllers.");07:33
bdmurrayzul: So there is not a specific match for the PCI ID of their storage controller then?07:34
zulbdmurray: i dont think so07:35
zuler thats probably correct if you are talking things like sata sil07:35
bdmurraylooks like it Silicon Image Sil3112 SATA controller and an Adaptec controller07:37
zulyeah i think saw that bug last night07:37
bdmurraybug 14628707:38
ubotuLaunchpad bug 146287 in linux-source-2.6.22 "kernel 2.6.22 fails to mount hard drives, drops to busybox" [Medium,Triaged]  https://launchpad.net/bugs/14628707:38
Kmoszul: nice =)07:42
zulbdmurray: when i was looking at it, there isnt anything about the sil3112 in the linux-ide ml last night (ie: patch or anything)07:43
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osmosiszul: so you've seen some xen amd65 oopses ?08:29
zulosmosis: er no08:30
osmosiszul: amd64 even ?08:30
zulnot that even :)08:30
osmosiszul: any specific tests you want me to run to test  amd64 gutsy xen ?08:30
zulosmosis: please open a bug report in launchpad im at work at the momment if there is an oops08:31
zulor even send me an email08:31
osmosiszul: just making chat08:31
zulosmosis: cant chat right now sorry08:31
osmosiszul: ill let you know if there are any issues08:31
zulok thanks08:31
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zulmuhahaha http://xenbits.xensource.com/paravirt_ops/patches.hg/file/a43ec966d62f/xen-dom0-boot.patch09:05
osmosiszul: whats that09:07
zuldom0 with paravirt-ops xen09:07
osmosiscool09:08
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lamontis someone already fixing the ia64 -13.40 ftbfs?10:54
mjg59Looks like vesafb was flagged as supporting ia64, which looks wrong10:55
kylem+1 mjg5910:55
Lutinany chance that somebody can possibly look at bug #129910 ?11:04
ubotuLaunchpad bug 129910 in initramfs-tools "tty[1-6]  are active but display nothing in Gutsy" [High,Triaged]  https://launchpad.net/bugs/12991011:04
lamontmjg59/kylem: let me rephrase that... do I need to make a patch, or is one of you two (or someone else entirely) doing that?11:08
kylemi patched it.11:08
lamontthanks11:11
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