/srv/irclogs.ubuntu.com/2012/04/05/#ubuntu-kernel.txt

beata|lemurI suspect that disabling SMP support causes the Precise kernel to fail to build; I'm doing a verification (and a grocery run) before gathering details.00:41
beata|lemurOkay, it is. Compiling a 3.2.0-21 kernel with SMP support disabled results in a build failure. Attempting to submit a bug report..fighting python. :(03:05
=== vmeson is now known as vmesoff
=== vmesoff is now known as vmeson
ogasawaraslangasek: I'll get that fixed. however, we weren't planning any additional uploads before kernel freeze tomorrow (we'd wait for gcc to finish building before uploading anyways), but I'm almost certain we'll have some last minute must fix patches needing to get uploaded (this being one of them) so I'll make sure it's included and makes the release.03:39
slangasekogasawara: ok, thanks04:35
slangasekogasawara: ETA ~3h for gcc, fwiw04:35
* smb mornings07:02
ppisatimoin07:41
* ppisati -> reboot07:56
* ppisati -> lunch11:57
tgardnerhenrix, jsalisbury: rebooting tangerine for kernel update13:42
henrixtgardner: ack13:42
jsalisburytgardner, ack13:42
martinphonehi13:51
martinphoneany new 3.0.0.18 for testing?13:51
tgardnermartinphone, likely not until tomorrow13:52
tgardnerherton, ^^13:52
martinphonetgardner, are you disregarding 3.0 versions now that you are going to release 3.2?13:52
hertonmartinphone, can you give us dmesg of booted kernel from http://people.canonical.com/~herton/fpu_bug/13:52
tgardnermartinphone, of course not. Oneiric is supported for 18 months13:53
martinphoneherton, I already tried that one yesterday13:53
martinphonesegfault on chromium startup13:53
hertonmartinphone, dmesg of that kernel please13:54
martinphoneherton, I dont know what a dmesg is13:54
martinphoneherton, terminal output?13:54
hertonmartinphone, you boot that kernel, login, open a terminal, type "dmesg > output.txt", then go to pastebin.ubuntu.com and paste the contents of output.txt file13:55
martinphoneok13:55
martinphonebrb then13:56
hertonprobably we will respin oneiric today or tomorrow, there is another regression we have, different from the nx-emu crashes (bugs 973111, 973444)13:57
ubot2Launchpad bug 973111 in linux "System fails to boot after installing linux-image-3.0.0-18-generic" [High,Confirmed] https://launchpad.net/bugs/97311113:57
ubot2Launchpad bug 973444 in linux "can't boot into kernel 3.0.0-18" [High,Confirmed] https://launchpad.net/bugs/97344413:57
martinphonehttp://paste.ubuntu.com/916052/14:00
martinphoneI dont need to execute that while chromium is loaded, do I?14:00
henrixherton: ^14:01
henrixherton: have you changed the sign of the fpu_bug kernel? or is it the same as the 3.0.0-18.31-generic?14:02
hertonmartinphone, from the beginning of your dmesg, you booted from the wrong kernel, it's not the one from http://people.canonical.com/~herton/fpu_bug/14:03
martinphonethats the only 3.0.0.18 I have14:03
hertonmartinphone, how did you install the deb from the link above? you can do "sudo dpkg -i linux-image-3.0.0-18-generic_3.0.0-18.31_i386.deb" to install it from the terminal14:03
hertonit'll replace your current 3.0.0-1814:03
martinphoneherton, somebody here pasted that, I donwloaded the .deb and executed it from file manager14:04
hertonmartinphone, try the sudo dpkg -i from a terminal and reboot14:04
martinphonelinux-image-3.0.0-18-generic_3.0.0-18.31_i38614:04
martinphonedpkg: error: --install needs at least one package archive file argument14:05
hertonmartinphone, what's exactly the command you used, you need the file on the same directory you downloaded the deb above14:06
martinphonei understand14:06
martinphoneherton: the .deb is in the "downloads" directory. I have cd'ed to it and executed "sudo dpkg -i", i still get "dpkg: error: --install needs at least one package archive file argument"14:09
hertonmartinphone, did you type "sudo dpkg -i linux-image-3.0.0-18-generic_3.0.0-18.31_i386.deb"14:09
tgardnermartinphone, "sudo dpkg -i linux-image-3.0.0-18-generic_3.0.0-18.31_i386.deb"14:10
martinphoneherton, please keep in mind that im a noob, please paste full commands14:10
martinphoneits working14:11
martinphonebrb14:12
tgardnerapw, grub2 1.99-21ubuntu2 doesn't fix the encrypted LVM issue on my test box14:16
martinphonewhat about now? http://paste.ubuntu.com/916071/14:17
martinphoneherton, >14:17
hertonmartinphone, yes that looks the right kernel, keep us posted if you see any issues14:17
martinphonewait, so yesterday I didnt install it...14:19
jsalisburyherton, bjf, henrix One more 3.0.0-18 regression: bug 97426814:29
ubot2Launchpad bug 974268 in linux "multiple crashes after kernel update to 3.0.0-18" [High,Incomplete] https://launchpad.net/bugs/97426814:29
* ogasawara back in 2014:29
bjfjsalisbury: ack14:29
tgardnerbjf, that one could easily be the FPU bug. needs logs14:29
bjftgardner: ack14:30
gemajjohansen: regarding your bug16:16
jjohansengema: the new one?16:16
gemajjohansen: bug 974404 is a duplicate of bug 96629416:16
ubot2Launchpad bug 974404 in ubiquity "installation of precise beta2 always fails" [Undecided,New] https://launchpad.net/bugs/97440416:16
ubot2Launchpad bug 966294 in gstreamer0.10 "Ubiquity loops forever from ubiquity_webcam_play" [High,Confirmed] https://launchpad.net/bugs/96629416:16
gemajjohansen: not new16:16
jjohansengema: ah okay16:17
gemajjohansen: removing the python script for the camera makes the install to work16:17
gemaor using alternate16:17
* jjohansen was monitoring to see if /me could trace it farther, but it seems to be more than that as I am getting hard locks16:17
gemajjohansen: I went down the route of all that tracing during beta, you can see it in the bug16:18
jjohansengema: okay, I will give that a try16:18
gemajjohansen: avoid OEM, that one is cursed until they remove the camera script or fix the problem16:19
jsalisburybjf, herton, henrix one more: bug 97442117:17
ubot2Launchpad bug 974421 in linux "User applications randomly segfault" [High,Confirmed] https://launchpad.net/bugs/97442117:17
tgardnerjsalisbury, its an i386, so is a like duplicate of the FPU bug17:27
tgardnerlikely*17:27
jsalisburytgardner, thanks, I'll mark it as such17:27
=== tgardner is now known as tgardner-lunch
=== tgardner-lunch is now known as tgardner
* ogasawara lunch19:22
* tgardner -> EOD19:49
martinphoneis the last 3.0.0.18 fully xubuntu compatible? parole (media player) just segfaulted 3 times. Opened from terminal is stable20:06
=== cyphermox_ is now known as cyphermox
martinphoneanother segfault20:07
martinphonereverting to 3.0.0.1720:07
jsalisburymartinphone, That is a good idea.  There is a known issue with 3.0.0-18 that causes similar issues to what you are seeing.20:07
martinphonejsalisbury, will that be solved with tomorrow's re release?20:08
martinphoneI mean, chromium doesnt segfault anymore20:08
jsalisburymartinphone, possibly20:10
jsalisburymartinphone, have a look at bug 972821  There is a test kernel available.20:11
ubot2Launchpad bug 972821 in linux "[oneiric-proposed] linux-image-3.0.0-18-generic makes apport-gtk and chromium-browser segfault on startup" [High,Confirmed] https://launchpad.net/bugs/97282120:11
hertonjsalisbury, he installed the test kernel this morning20:12
jsalisburyherton, ah, ok.20:12
hertonoh he left20:12
hertonmartinphone, probably you media player issue is a new problem, and may be not related to the kernel20:14
martinphoneherton, im back into 3.0.0.17 and parole doesnt segfaul anymore, coincidence?20:17
martinphonesegfault*20:17
sidd_mak which processor family to choose in make menuconfig while compiling kernel for my 32bit centrion processor T2050??20:30
=== bladernr_ is now known as bladernr_afk
=== bladernr_afk is now known as bladernr_
ayanIs there a recent Ubuntu/SystemTap guide?22:24
ayani installed a kernel along with debugging symbols but stap isn't able to resolve the names of any of the probe points i try.22:24
vanhoofayan: give ppetraki a ping22:38
vanhoofayan: think he has something written up somewhere22:38
ayanvanhoof: i did.  he's /away.22:39
ayanbut i'll wait.22:39
* ayan calls it a day.22:40

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