**** BEGIN LOGGING AT Sat Jun 04 02:59:56 2011 Jun 04 03:03:06 better question does anyone know how to change it so that tmpfs is not used? i have the fs moved to a fast usb disk Jun 04 03:24:42 ugh, unrolled uInitrd, but cant work out exactly how it is sucking up > 300M for a tmpf Jun 04 03:27:45 can anyone spare a hint on how to disable this tmpfs on 11.04 omap4 Jun 04 03:28:26 anyone here awake? Jun 04 13:25:23 Hello!i don't know where set JAVA_HOME...where is it? Jun 04 20:49:38 MrCurious, By default, all tmpfs mounts are allocated 1/2 available RAM. In practice, very little of this should be used (perhaps 1M for all of /dev, /dev/shm, /var/run, and /var/lock combined). If you have more usage than this, you're probably running something that uses SHM (shared memory regions) heavily: attempting to put that on rotary media (or anything other than RAM) is likely to have a significant negative effect on performance. If yo Jun 04 20:49:39 u are encountering OOM issues, consider adding swap on your rotary disk. Jun 04 20:50:04 persia: thanks, i sorted it out Jun 04 20:50:13 it was due to being a upgraded 10.10 Jun 04 20:50:20 it was set to only use 3/4 of the mem Jun 04 20:50:28 modified a boot flag Jun 04 20:50:39 and re-enabled a missing segment of 256meg Jun 04 20:50:57 Ah. The 320 looked like some memory was missing, and now it all makes sense :) Jun 04 20:51:47 yup Jun 04 20:51:59 now its on to building the software stack that i need Jun 04 20:53:08 Excellent. Jun 04 20:57:20 dont suppose you know the name of the package that contains linux/videodev.h Jun 04 20:57:31 guessing a kernel header package or kernel package Jun 04 20:58:59 linux-source :D Jun 04 20:59:13 its coming back to me now Jun 04 21:06:54 linux-headers-${FLAVOUR} is probably lighter-weight and more likely to match your needs. In this case, `linux-headers-omap4` Jun 04 21:09:16 tried Jun 04 21:09:19 it lacked the file Jun 04 21:09:31 75% done unpacking the full kernel Jun 04 23:28:13 persia: ping Jun 05 00:25:46 * persia prefers contentful pings Jun 05 01:25:58 persia: how was your last meal Jun 05 01:32:41 'last meal' seems very ominous. Jun 05 02:00:29 heh Jun 05 02:00:44 73% done building OpenCV on pandaboard Jun 05 02:00:51 starting to get a good feeling Jun 05 02:02:19 MrCurious, Does the libcv2.1 in the archives not work for your needs? Jun 05 02:02:52 not entirely sure what my needs are of yet. figured if i built from source, i would keep my options open Jun 05 02:03:05 i am on a voyage of discovery Jun 05 02:03:24 and example programs are very valuable :D Jun 05 02:03:50 Heh. May as well play then. Most of us don't bother building from source unless we need to modify something (or are adding new software to the archive). Jun 05 02:04:54 i am half expecting to be needin gaccess to sources, and knowing that the lib and sources match 1:1 is a good thing Jun 05 02:05:05 a s aversion skew could couse ponderous oddaties Jun 05 02:06:05 If you find anything where the binaries and sources *don't* match in the archive, that's a bug to be fixed at the earliest opportunity. Jun 05 02:32:17 no. i mean the sources i dl with the binaries installed on the system Jun 05 02:34:52 How are you getting sources? Generally we recommend `apt-get source` or similar, in case there are patches needed to build in Ubuntu. **** ENDING LOGGING AT Sun Jun 05 02:59:56 2011