/srv/irclogs.ubuntu.com/2014/09/23/#ubuntu-kernel.txt

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zyga:-)07:28
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lamont /usr/sbin/grub-probe: warning: Couldn't find physical volume `(null)'. Some modules may be missing from core image..13:21
lamontshould that concern me>13:21
* lamont gets 3 or 4 of those per image in kernel upgrades13:21
apwlamont, i think that is odd, but likely non-fatal, i'd say file a bug against grub2 for that though13:22
lamontwill do13:23
jsalisbury**15:19
jsalisbury** Ubuntu Kernel Team Meeting - Today @ 17:00 UTC - #ubuntu-meeting15:19
jsalisbury**15:19
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ckingbjf, I've lobbed my fs testing autotest stuff your way. 16:31
bjfcking, huh16:32
ckingvia email? not there yet?16:32
bjfcking, got it16:33
ckingbjf, I've rigged up the tests to just run 2 tests for now.. so that we can pick up failures quicker than the full 20+ test run16:34
bjfcking, i may make some minor adjustments to your patch. for 1 the tests don't push results from the test systems back to the server. the server pulls the results from the test system back to itself. 16:42
bjfcking, but that's minor (i think)16:42
ckingbjf, ok, where do the results end up?16:42
ckingand how does it know where to copy them from?16:43
bjfcking, the autotest results all end up in the same location on the test system. if you have other results, that's easy to adjust16:44
jsalisbury##16:46
jsalisbury## Ubuntu Kernel Team Meeting - in 15 minutes - #ubuntu-meeting16:46
jsalisbury##16:46
ckingbjf, it creates a *lot* of raw data in the $srcdir/fs-test-proto/fio-tests/results directory, I'd like that data to be copied to the same place for each test run as this will give me a cumulative set of results that I can plot trends on16:47
bjfcking, ok16:48
cking(that's what that hack scp tries to do, which I did comment was a dirty hack ;-)16:48
bjfcking is there a way to run an abbreviated version of these tests so i can wring the bugs out of the jenkins jobs ?16:56
ckingbjf, you could hack the python script to just do "-f ext4" rather than "-f ext2,ext3,ext4,xfs,btrfs"16:58
ckingand also just run with iosched "deadline"16:58
bjfcking, ack, i see those lines16:59
ckingthat will reduce it down to a 30-40 minute run. I will hack my test repo to reduce the run time to a few minutes too16:59
ckingbjf, OK, pushed the change, it will now just run 1 "test" job for 60 seconds17:01
ferry_I have installed Kubuntu on my Acer C720P Chromebook - which work perfect after building certain drivers manually17:02
ferry_Native support for touchpad, touch screen has now been added to linux 3.17, so I am testing this with 3.7-rc[1-6] from http://kernel.ubuntu.com/~kernel-ppa/mainline/17:02
ferry_The touchpad  atmel_mxt_ts appears to work but only after suspend/resume, there seems to be a possible initialization stuck until resume17:02
ferry_The bug is https://bugzilla.kernel.org/show_bug.cgi?id=8319117:02
ubot5bugzilla.kernel.org bug 83191 in Input Devices "atmel_mxt_ts does not work until suspend/resume" [Normal,New]17:03
ferry_The kernel developer is asking me to rebuild my kernel with CONFIG_I2C_DEBUG enabled to get the /dev/i2c-8 i2c debug interface.17:03
ferry_I can't seem to find the exact kernel sources for http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.17-rc6-utopic/17:03
ferry_I did find various text on ubuntu.com that seem to contradict each other.17:04
ferry_Ideally what I would like is to pull the exact sources and build using the exact config as kernel-ppa, but only the one flag changed.17:04
ferry_Does anybody know how to do that?17:04
bjfcking, cool, will let you know when i've finished integration17:05
=== jsalisbury changed the topic of #ubuntu-kernel to: Home: https://wiki.ubuntu.com/Kernel/ || Ubuntu Kernel Team Meeting - Tues September 30th, 2014 - 17:00 UTC || If you have a question just ask, and do wait around for an answer! If the question is should I file a bug for something, likely you can assume yes.
apwferry_ (N,BFTL), the COMMIT file tells you what to base off, and the patches in that directory applied there are the delta to what was built17:29
pkernCould someone look into the cherry-pick in https://bugs.launchpad.net/bugs/1368444? I'm not sure how 3.13 stable maintenance works and if the generic stable@kernel.org is monitored. It hasn't been applied yet and the bug makes touchpads on recent HP ultrabooks quite unusable.19:27
ubot5Launchpad bug 1368444 in linux (Ubuntu) "Add support for ForcePads found on HP EliteBook Folio 1040" [High,Triaged]19:27
rtgpkern, you could request that the 3.13 stable maintainer (kamal) add it to his queue19:30
kamalpkern, I'll make sure that the ForcePads fix gets queued up for the next 3.13-stable: 3.13.11.8.   (it would have arrived "eventually" regardless).  thanks for the heads-up!19:44
pkernkamal: Thanks! My priority is obviously getting it into the Ubuntu kernel, but it was stated that this is sort of a precondition. ;)19:48
kamalpkern, yes, it'll migrate from 3.13-stable into into the Trusty kernel too . . .  eventually.  ;-)19:50
pkernkamal: Do you have an estimate? Given the mail on -devel I guess we "just" missed this cycle so a kernel would be out at the beginning of November?19:51
bjfkamal, that makes it sound like it takes a really long time to get to trusty. if the patch hits the mailing list it will hit -proposed in about 3 weeks19:51
pkernWe'll probably need to roll out own dkms module if so.19:51
bjfpkern, yes, just missed the window19:52
pkern*our19:52
pkernIs my estimate off or realistic? :)19:53
bjfpkern, we will turn the crank again in 3 weeks19:53
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apb1963 About maybe twice a day my network stops responding - unable to ping router from the local machine at 192.168.0.12 (but another local machine can ping the router).  If I ifconfig up/down and add the default route back to the router everything works fine again ... until the next time it happens.21:21
apb1963The machine at .12 is ubuntu 12.04 - the other local machine is ubuntu 14.04.  The remote machine is centOS 5.21:24
apb1963I control all 321:25
apb1963 I have an ssh connection to each machine from .12, that sits in place all day - unless I'm forced to restart the network as mentioned.21:26
apb1963syslog says: kernel: [1814573.567815] UDP: bad checksum. From 2xx.1xx.2xx.xx4:15380 to 192.168.0.12:5086 ulen 180  I'm seeing lots of these. 21:28
apb1963Which is why I'm here :) since the kernel seems to be complaining about it.21:29

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