/srv/irclogs.ubuntu.com/2012/07/23/#ubuntu-kernel.txt

ppisatimoin06:13
smbmorning07:13
* smb enjoys non-charcoaled coffee...07:28
jk-moving up in the world, hey?07:31
* ppisati actually likes the American coffee...07:31
smbppisati, pervert! ;)07:32
ppisatiyes i am :)07:33
smbjk-, More "right"07:33
jk-next it'll be non-charcoaled charcoal07:35
ppisatirsync after a travel takes forever...07:35
smbjk-, Hm, I wonder whether that would work so well on the next barbecue...07:37
smbppisati, Was ok for me, just the full backup that followed still runs...07:37
* smb wonders whether Bryan will make it back...07:38
ppisatiseems Bryan has *a lot* of luck with airplanes lately... :)07:40
ppisatii know these words will condemn me to God knows what for *my* next travel anyway...07:40
smbppisati, Probably. :) But yeah, birds, sick people... He works hard to become the next Colin... ;)07:41
ppisati"No space left on device"07:52
ppisatiARGHHHHHHHHHHHHHHHHHHHHH07:52
RAOFbtrfs, or *actually* running out of space? :P07:52
ppisatithe second one08:02
smbppisati, You should not have downloaded so much p... err data... ;-P08:05
jibelis there a know issue with resume from suspend with kernel 3.5.0-5 ?08:05
smbjibel, I think we heard the one or the other curse a bit about it recently... 08:06
jibelsmb, should I file a bug or it's on the team's radar already ?08:07
smbjibel, A bug report in general would be good but maybe you can wait until apw gets conscious and ask him whether he already knows of one filed.08:09
jibelsmb, ack, will do as soon as I can bring down my machine08:17
apwjibel, i don't know of a specific bug report as yet.  cirtainly its affecting my travel laptop as well08:44
apwjibel, would "black screen on resume machine may be alive unsure" describe what you are seeing?08:45
apwthats what i am seeing about 3-4 resumes on -5.5, -4.4 was ok08:45
jibelapw, yes, it describes what I'm seeing.08:47
jibeland no reaction from keyboard e.g caps lock led08:47
apwjibel ok i have filed bug #102782809:10
ubot2Launchpad bug 1027828 in linux "[Quantal] black screen on resume on 3.5.0-5.5 (regression from 3.5.0-4.4)" [Undecided,New] https://launchpad.net/bugs/102782809:10
jibelapw, confirmed, thanks09:13
* apw seems to be able to hit it all the time, so hopefully we can find it pretty quick09:14
apw    net: dont use __netdev_alloc_skb for bounce buffer09:15
apwsmb, i see your net thing made it in for v3.509:15
smbapw, yep09:16
smbapw, Just the scheduler thing still not pulled for right now09:17
* apw gets building some test kernels, why does resync home take soooo long09:34
* smb found it to be relatively quick... starts wondering whether all went back...09:39
* apw was more thining the mental sync back :)09:39
smbah09:40
* smb probably is not back then09:40
amitkapw: I see those black screens on suspend too, with the latest from X-swat PPA09:41
amitkon precise09:42
apwamitk, what kernel is in there?09:43
apwmy issue is definatly a regression -4.4 -> -5.509:44
amitkapw: 3.5.0-509:44
apwamitk, ok thats fine (and likely expected) then09:44
* apw has his suspicio09:44
* apw has his suspicions about a s/r fix that went in there09:45
amitkapw: so the quantal kernel on precise isn't really the latest quantal kernel? (sorry not running quantal yet)09:45
apwamitk, no it is the latest and thats where i am seeing this regression too09:45
amitkapw: the kernel makes resumes a _lot_ faster on macbook pro, when it does work09:46
apwamitk, interesting09:47
ckingyawn10:16
apwcking, morning10:21
* cking notes that jet lag sucks10:21
apwcking, indeed so10:22
brendandcking, the fwts cpu_scaling test tests all the frequency governors, right?10:48
ckingbrendand, which specific test are you referring to?10:49
ckingcpufreq?10:50
brendandcking, yeah - cpufreq would be the name of the test in fwts10:51
ckingbrendand, it basically figures out the set of CPU freqs available and steps through each one on each CPU. It does NOT test the different governors10:54
brendandcking, thanks10:56
* henrix is out for ~30mins (errands...)11:32
apwjibel, ok the latest 3.5 based kernel no longer reproduces the s/r hang for me, could you try the kernel at this url and see if it works for you too pls: http://people.canonical.com/~apw/lp1027828-quantal/11:37
apw(remember you need an -extra package too)11:37
=== shadeslayer is now known as shadeslayer_
=== shadeslayer_ is now known as shadeslayer
=== yofel_ is now known as yofel
jjohansenapw: haven't tried your kernel yet, but I built a 3.5 vanilla end of last week, and it fixed the s/r hangs for /me12:59
apwjjohansen, then i suspect mine will too12:59
jjohansenapw: yeah, I expect it will, I will test it in a bit12:59
ogasawaraapw: sounds like we should squeeze in an upload for Alpha313:08
hggdhplease look at bug 1027524 - failure on QRT tests on omap-hf13:08
ubot2Launchpad bug 1027524 in linux-ti-omap4 "QRT failed on test_072_config_debug_rodata and test_072_strict_devmem" [Undecided,New] https://launchpad.net/bugs/102752413:08
=== shadeslayer is now known as shadeslayer_
=== shadeslayer_ is now known as shadeslayer
apwogasawara, yeah for me its a bit improvement over the -rc7 kernel13:36
apwif we can persuade jjohansen to test soonest then we can get the show on the road13:37
ogasawaraapw: I've kick off some build tests in the mean time13:37
apwogasawara, also i have pushed a 'tim did the rebase in on top'13:37
ogasawaraapw: yep saw that, thanks13:37
apwogasawara, if this does fix it for jjohansen as well then we should add that bug number to the rebase commit13:38
ogasawaraapw: ack13:38
apwjibel, did you get to test that kernel at all?  we would like to get some confirmations to justify an upload13:38
ogasawaraapw: I am a little worried about the config vomit and firmware bits tim shoved in, so it would be good to get a little extra testing all around.13:39
jibelapw, oh, forgot to resume the mac, doing now13:39
jibelapw, it works13:39
jibelapw, any other verification you'd like me to do on this machine ?13:40
apwogasawara, yeah am somewhat concerned about it all but if you are doing a bunch of config you want people to have tested after it13:40
apwjibel, well i found the issue was one in a few, so if you could do like 5 or so s/r's and just check13:40
apwjibel, i did 10 and seemed ok for me13:40
jibelack13:41
apwjibel, other than that playing with it a little to see if its generally not pants13:41
apwsmb, cking, if you have spare machines getting some testing on the kernels in http://people.canonical.com/~apw/lp1027828-quantal/ which is basically what ogasawara would upload13:53
ckingapw, testing anything in particular?13:54
ogasawaraapw: got any arm builds for ppisati?  If not, mine should finish shortly.13:55
smbapw, I can get it into the acer relatively quickly (though it would be quite the same as yours)13:55
smbcking, I guess supend/resume13:55
apwcking, just as wide a set of "touch tests" machines wide as we can13:55
smbNot sure what is on the dell right now... lets see13:55
apwcking, as this has our config review hackery on top of it13:55
ckingapw, ack13:55
apwogasawara, no not done arm builds13:55
ppisatiogasawara: done this morning all arm builds13:56
ppisatiogasawara: i'm testing omap4 and is ok13:56
ppisatiogasawara: don't know about omap313:57
ppisatiogasawara: asked ogra to give it a sping13:57
ppisatisping13:57
ppisatigrr13:57
ppisatisping13:57
ppisatiARGH!13:57
ppisatispin!13:57
ogasawarahehe13:57
ogasawarappisati: thanks :)13:57
* ogra_ spings 13:57
smbogra_, maybe spring? :)13:58
* cking thinks ppisati is suffering from jet lag14:06
apwcking, its hard to imagine anyone not, other than ogasawara of course14:07
apwthough she will be kai-lagged14:07
ogasawaraapw: heh indeed, I think I'll go refresh my cup of coffee14:09
* apw will be offline for a couple of hours, watching the torch14:16
jibelapw, resume failed at 7th try, but differently. Screen is white instead of black and the machine is alive. Likely an issue with screenlock or compiz, it looks like a stacking issue.14:23
ckingapw, did 30 suspend/resumes OK on Lenovo x220i and a Ivybridge Intel SDP laptop,  more results to come later14:45
vanhoofcking: on the new one?14:51
vanhoofcking: new sdp? :)14:51
vanhoofcking: if so, \o/14:51
vanhoof;)14:52
* ogasawara back in 2015:06
skaetogasawara, apw - any ETA on when we'll get the suspend/resume kernel fix uploaded?     Anything else on the horizon kernel wise for A3?15:47
pgranerapw, any clue on this one? bug 102800415:47
ubot2Launchpad bug 1028004 in linux "MMC Card Reader not working" [Undecided,New] https://launchpad.net/bugs/102800415:47
ogasawaraskaet: just waiting on a powerpc test build and then I plan to upload15:47
ogasawaraskaet: probably another 2-3hrs.15:47
=== cmagina-lunch is now known as cmagina
ckingapw, that kernel works on 30 s3 tests on a Dell 6400 and Atom based HP 210-1000 too15:52
skaetthanks ogasawara 15:53
ogasawaraskaet: just fyi, this upload will pull us up to v3.5 final as well15:54
skaetogasawara,  will we need a d-i update then as well?15:56
ogasawaraskaet: yes, it is an ABI bump16:03
ogasawaraskaet: I'm going to upload it to quantal-proposed, so you guys can ultimately make the call if you want to pull it in for A316:03
bjfppisati: can you look at bug 1027524?16:15
ubot2Launchpad bug 1027524 in linux-ti-omap4 "QRT failed on test_072_config_debug_rodata and test_072_strict_devmem" [Undecided,New] https://launchpad.net/bugs/102752416:15
ppisatibjf: ack16:16
* ppisati -> gym16:29
jjohansenapw: so it didn't work for /me. It fixed the odd time out pause at the boot screen but the machine never came back from suspend. I tested it twice but have to admit I only waited a few minutes16:32
ckingjjohansen, wait to see if it comes back after 300+ seconds (~5 + mins)16:37
jjohansencking: I will give it another try in a minute, point being it didn't make the odd pause after resume go away for /me. Wanted to let apw know asap as they where considering it for and upload16:39
ckingack16:39
infinitybjf: https://bugs.launchpad.net/ubuntu/+source/linux-ec2/+bug/1021084 has been stalled for a week.  Is cert testing not something that actually happens for linux-ec2?17:08
ubot2Ubuntu bug 1021084 in linux-ec2 "linux-ec2: 2.6.32-346.51 -proposed tracker" [Medium,In progress]17:08
ckingapw, 30 more S3 tests passed on an AMD based Dell laptop and a UEFI Intel SDK box17:12
bjfinfinity: looking17:12
bjfinfinity: i didn't think we did cert testing17:13
bjfinfinity: of ec217:13
bjfinfinity: marking it invalid17:13
infinitybjf: That would unstick it, yeah.  Thanks. :)17:14
* henrix wonders why i didn't realised the -ec2 was still stuck17:15
smbcking, Hm, seems the aspire one stuck itself on some s3 cycle... Now that not necessarily means the kernel is bad...17:16
bjfhenrix: i don't know if it is smart enought to detect that something is 'confirmed' for too long17:16
ckingsmb, that just means fwts s3 is good17:16
smbcking, And this netbook quite broken... :)17:17
ckingsmb, I'm doing a 32 bit install on a HPMini210 to see how well 32 bit works17:17
henrixbjf: well, at least we could detect something failed the 3 weeks cycle and fire an alarm17:17
bjfhenrix: agreed17:18
infinityhenrix: Or, you could rely on third parties to tell you! ;)17:19
henrixinfinity: heh, right :)17:19
smbcking, Btw, I am sorry to report that fwts is not foolproof. It allowed the fool that is me to specify the --s3-multiple after the s3 argument without telling me that I am stupid... ;)17:20
ckingah, yeah, that's a problem indeed17:21
jjohansencking, apw: test kernel didn't come back from suspend even after 15min17:21
smbcking, Oh well, one that sits in front of the screen.17:21
jjohansenapw: however the 3.5 vanilla that I tested earlier didn't either when I retested it17:22
* henrix reboots18:26
apwjjohansen, ok so i am going to call you an outlier, i think that is another issue18:27
jjohansenapw: yeah it seems so, I'll keep poking at it18:28
smbapw, My Acer also seems to suffer of something else. It failed the fwts s3 tests after 7 and 12 repeats but with a black screen, the dell was ok 18:33
ckingapw, my HPMini210 in amd64 and i386 can do S3 x 30 successfuly18:47
ogasawaraapw: still want me to shove 1027828 in the changelog to get autoclosed?18:58
bjfcking: bug 102811119:57
ubot2Launchpad bug 1028111 in linux "ecryptfs tests fail on Lucid" [Undecided,New] https://launchpad.net/bugs/102811119:57
bjfcking: bug 102811219:57
ubot2Launchpad bug 1028112 in linux "kernel SRU: ecryptfs tests fail on Natty" [Undecided,New] https://launchpad.net/bugs/102811219:57
ckingbjf, ack, will look at that first thing tomorrow, probably a test failure rather than a kernel bug, but I will poke it tomorrow19:58
bjfcking: thanks19:58
* smb -> eod20:06
* cking -> eod too20:09
apwogasawara, i'd say yes.  i say my problem is fixed20:43
ogasawaraapw: cool, I'd had the same train of thought so I shoved it in and uploaded20:43
apwogasawara, excellent.  clearly we have other issues, but those are bad20:44
=== bjf is now known as bjf[afk]

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