IRC log of #cubox of Tue 05 Mar 2013. All times are in CET < Back to index

02:11 Coburn overheard from another channel:
02:11 Coburn [11:11:08] when i run a mount command I lose my ability to use wget on a pogoplug
02:12 Cobur 02:12 * Coburn facepalms
05:07 DHowett my god i cannot take the interminable waiting on "origin post preparing shipment"
05:07 DHowett I need to forget my cubox exists so that I'm surprised by it when it shows up :/
05:41 Coburn dbsx: is the hash acceleration engine code in the 3.5.x kernel tree for the h/w hashing chip?
05:41 Coburn because I've been tinkering with bitcoin mining (very hash intensive) and thought cubox might be interesting with it's hashing chip
05:52 dbsx Coburn: ask Rabeeh, I am not sure
06:57 `jpi Coburn: you must be kidding
06:57 Coburn `jpi: Sorta.
06:57 Coburn The ODROID does 2Mhash/s on the CPU alone
06:57 `jpi cesa is not to help you mine all the bitcoins
06:58 Coburn What do you mean?
06:58 Coburn I thought it would boost Hash rate?
06:58 `jpi yes but think about the cpu frequency
06:58 Coburn I only tried it as a proof of concept
06:58 `jpi your pc can do better
06:58 `jpi way better
06:58 Coburn sure, but I want to see what it can do
06:58 Coburn ODROID does 2Mhash/s
06:59 `jpi what is ODROID ?
06:59 Coburn quad core 1.7Ghz ARM board
06:59 Coburn but
06:59 Coburn answer me this
06:59 Coburn will cesa have any role in making bitcoin hashes faster
06:59 Coburn or will it just be bypassed
06:59 `jpi what do you mean bypassed ?
07:00 `jpi if your bitcoin software uses /dev/crypto or something it will certainly perform better "on cubox"
07:00 Coburn looks like cgminer can
07:00 `jpi i guess it uses openssl ?
07:01 `jpi then just build openssl to use /dev/crypto
07:03 Coburn No, it doesn't
07:03 Coburn Hmmm.... Might as well compile and try this sucker out
07:04 `jpi your kernel has ces acode ?
07:04 `jpi cat /proc/crypto
07:05 Coburn w/e was in vDorst's tree is in my kernel build
07:06 `jpi rabeeh's linux tree also has cesa
07:06 `jpi if you see any mv-* algo in output then you can use /dev/crypto :)
07:09 Coburn driver : mv-hmac-sha1, mv-sha1, mv-cbc-aes, mv-ecb-aes
07:11 Coburn `jpi: for the record, see: http://forum.odroid.com/viewtopic.php?f=11&t=295
07:15 `jpi good
07:15 `jpi it requires me to login :)
07:15 `jpi hold on googlecahce
07:16 `jpi no
07:21 Coburn it does?
07:21 Coburn oh
07:22 Coburn hang on `jpi
07:22 Coburn `jpi: There. >> http://puu.sh/2clGc
07:24 `jpi ok
07:24 `jpi it has crypto extensions ?
07:24 `jpi this odroid ?
07:30 `jpi Coburn: this cgminer has it's own hash implementations
07:31 `jpi it can be told to use gpu/fpga and stuff also
07:32 Coburn the odroid doesn't have crypto hash extensions
07:32 Coburn it's basically a embedded CPU board that uses a galaxy note II CPU
07:32 Coburn for $85
07:34 `jpi yes as far as i see your cgminer can not use cesa
07:36 Coburn let's find out
07:39 Coburn Job done
07:40 Coburn http://puu.sh/2cowC
07:40 Coburn cgminer on my cubox :)
07:40 `jpi but it doesn't use ces a:p
07:40 Coburn write a driver for it :)
07:40 dmitrijus Coburn: hehe, 168kh/s
07:41 `jpi ok
07:41 Coburn I guess I'm obsessed with Bitcoin at the moment
07:41 Coburn give it time and I'll get over it
07:42 Coburn Just want my coins!!!!11
07:42 dmitrijus Coburn: by generating them? at 168kh/s? :)
07:42 `jpi build an awesome gpu based computer
07:42 Coburn I could do that, but I don't need all that power... :-|
07:42 Coburn plus power consumption
07:43 Coburn I odon't like the idea of sucking up 1 kilowatt
07:44 `jpi actually i have quadrofx good idea to start mining :p
07:44 dmitrijus Coburn: but why not just buy bitcoin? :) even if you have a proper 1kilowatt sucking box, it will still take weeks or months to return you a single bitcoin
07:45 Coburn > nVidia
07:45 Coburn :-|
07:45 Coburn I would rather make money than buy it
07:46 Coburn plus, I don't think a lot of places here in AU are adopting BTC
07:46 Coburn > Ubuntu is an African word that means "I can't configure Debian"
07:46 Coburn I chuckled
07:46 dmitrijus true though
07:46 dmitrijus :D
07:46 Coburn http://linux.slashdot.org/story/13/03/04/1716213/gamer-rewrites-valves-steam-installer-for-debian?utm_source=rss1.0mainlinkanon&utm_medium=feed
07:47 Coburn I thank you, gamer, for supporting the OS that I grew up with
07:47 Coburn Debian is in my blood.
07:48 Coburn Let's see how well my AltiVec PowerPC Mac Mini likes dem coinz
07:48 Coburn http://idle.slashdot.org/story/13/03/04/1434205/drm-furniture-chair-self-destructs-after-8-uses?utm_source=rss1.0mainlinkanon&utm_medium=feed
07:48 Coburn DRM Furniture
07:49 Coburn Oh come on, Debian. Stop apt-getting
07:54 dmitrijus "Not free enough, 2/10 would not install." :D:D
07:54 dmitriju 07:54 * dmitrijus always had the hatred of ubuntu
08:26 Coburn Wow
08:26 Coburn CuBox just did it's first share
14:35 ian____ hello, I'm having trouble reimaging my cubox -- is this the right place ot come for help?
14:47 dv505 ian___: this or the forums, your choice
14:51 rabeeh ian___: what is the issue?
14:53 dv505 ian____ with 4 underscores… use the correct name, just to get his IRC client beeping
14:55 ian____ I accidentaly upgraded over the default linux install, so the box stopped working and I was having trouble following the wiki directions for reimaging
14:56 ian____ @rabeeh: but it looks like the wiki has been updated since I last tried, and it's working now
14:56 rabeeh great.
14:56 rabeeh unbricking issue?
14:56 rabeeh which issue was that?
14:56 ian____ @rabeeh: what is the recomended distrobution at this point?
14:57 rabeeh ian____: are you trying to start a flamewar at #cubox? :)
14:59 ian____ @rabeeh: the issue was that I couldn't get the serial connection nor the hdmi installer working, the updated directions on flashing u-boot helped out
15:05 rabeeh if there is anything missing please update the wiki accordingly.
15:08 captainigloo angstrom is the best one
15:08 captainigloo but not recommended :)
16:25 rabeeh captainigloo: i see that you add the graphics stuff?
16:28 captainigloo rabeeh: it's not working yet
16:28 rabeeh X?
16:28 captainigloo yes
16:28 rabeeh why?
16:28 captainigloo no Mir :P
16:28 rabeeh which Xorg version are you using?
16:29 rabeeh there is a patch for the dovefb for Xorg versions >= 13
16:29 captainigloo good question let me check
16:30 captainigloo xserver 1.11.2
16:30 captainigloo this version makes sens ?
16:31 rabeeh yes
16:31 rabeeh xorg server dovefb should work as-is
16:31 captainigloo ok
16:31 rabeeh have an Xorg.0.log?
16:32 captainigloo it uses fbdev for now
16:32 captainigloo i need to tweak it
16:32 captainigloo and build dovefb
16:33 captainigloo well in fact i never tried to plug an hdmi screen :)
16:33 captainigloo i would like opengles acceleration as well
16:34 captainigloo is vlc working with video hardware acceleration ?
16:35 rabeeh nop
16:36 rabeeh vlc not accelerated.
16:36 captainigloo ok
16:36 rabeeh there isn't dri2 support too
16:36 captainigloo i would like to try enna also
16:36 rabeeh :)
16:36 rabee 16:36 * rabeeh likes enna
16:36 rabeeh i like it's simplicity
16:36 captainigloo hehe, so you will happy to know that they will be a release soon ...
16:37 captainigloo which video backend is accelerated ?
16:42 rabeeh gstreamer
16:42 rabee 16:42 * rabeeh hates gstreamer
16:42 rabeeh are you familiar with vlc internals?
16:47 captainigloo no
17:20 captainigloo rabeeh: i just tried Xorg and it works out of the box
17:21 rabeeh :)
17:22 rabeeh dovefb? fb?
17:22 captainigloo fbdev
17:22 captainigloo i guess dovefb is better ?
17:22 rabeeh dovefb would be better (besides you will get edid stuff)
17:23 rabeeh there are few patches from the olpc team (jnettlet) that has iwmmxt acceleration for pixman and other things.
17:23 rabee 17:23 * rabeeh searching his emails
17:23 rabeeh captainigloo: i'm trying to build some thin client stuff on buildroot
17:24 rabeeh i'm getting ~25MB uImage that has a kernel and initial ramfs that includes X + freerdp + other stuff
17:24 rabeeh how would Angstrom compare to that?
17:24 rabeeh Angstrom or OE
17:24 captainigloo should be the same
17:25 captainigloo for minimal initramfs i'm arround 10MB
17:25 rabeeh does Angstrom install selected binaries to the destination rootfs? or installs everything?
17:25 rabeeh what does it include?
17:25 captainigloo only what's necessary
17:25 captainigloo it's close to buildroot
17:25 captainigloo doc, dbg, dev is in seperated packages
17:26 captainigloo that you can installed if you want
17:26 captainigloo efl-nodm-image is 44M for the rootfs compressed
17:27 captainigloo and it includes X + e17 + ssh server + avahi
17:27 captainigloo look here http://82.227.130.131/updates/deploy/images/cubox/
17:28 captainigloo i get similar results between buidroot and oe
17:28 rabeeh it's already bigger
17:28 rabeeh i'm on ~25MB uImage+X+freerdp+gtk
17:28 captainigloo maybe 5% bigger for oe
17:28 rabeeh are you sure?
17:28 captainigloo i can check :)
17:28 rabeeh maybe you have more stuff like fonts and other things
17:29 captainigloo yes because i ask for
17:29 captainigloo i have also wireless tools, connman
17:29 captainigloo and all kernel modules
17:29 captainigloo which is a big part of the image
17:30 captainigloo well maybe not on cubox
17:30 captainigloo but on x86 it's huge :)
17:40 rabeeh Processing meta-angstrom: Current branch angstrom-v2012.05-yocto1.2 is up to date.
17:40 rabeeh ??!!
17:40 rabeeh captainigloo: i'v just 'git pull' from your repo
17:40 captainigloo wich repo ?
17:41 rabeeh git://github.com/naguirre/meta-cubox.git
17:42 captainigloo i don't understant what angstrom... branch is doing here
17:42 captainigloo rabeeh: http://82.227.130.131/updates/deploy/images/cubox/Angstrom-test-image-eglibc-ipk-v2012.12-cubox.rootfs.tar.gz
17:43 captainigloo this rootfs contains kernel + x + freerdp
17:43 captainigloo 20MB
17:43 captainigloo compressed
17:43 rabee 17:43 * rabeeh checks
17:44 captainigloo freerdp seems to depends on pulseaudio
17:44 captainigloo and on cups
17:45 rabeeh freerdp can do both pulseaudio or alsa
17:45 rabeeh aaaargh. another build system to learn
17:46 rabeeh how do i check ALL available packages in Angstrom?
17:47 captainigloo you can check here http://www.angstrom-distribution.org/repo/
17:48 captainigloo but arch for cubox is not present
17:48 captainigloo it's why i added my own mirror for packages
17:48 captainigloo http://82.227.130.131/enna-os/
17:49 captainigloo all packages for cubox is in armv7ahf-vfp
17:49 captainigloo and in cubox of course
17:49 captainigloo it's the packages i build for my images, so it's not exhaustive
17:54 rabeeh captainigloo: you date is wrong on the build machine?
17:54 rabeeh you are 17177.609445648 seconds in the future :)
18:01 captainigloo oh
18:01 rabeeh hmm...
18:01 rabeeh nop; it's me
18:01 captainigloo mardi 5 mars 2013, 18:01:16 (UTC+0100)
18:01 captainigloo haha :)
18:02 captainigloo Tue, 05 Mar 2013 18:02:01 +0100
18:02 captainigloo more readable for you ;)
18:06 rabeeh my rtc battery was disconnected.
18:06 rabeeh i was on 2062
18:06 captainigloo rabeeh: https://github.com/enna-project/enna-os
18:06 captainigloo i keep a trace of all meta-* i need to build my images
18:07 captainigloo in src there is gitsubmoules
18:07 captainigloo of all meta-*
18:07 captainigloo and i override a lot of things in meta-enna btw
18:28 rabeeh i tried it. boots and runs freerdp
18:28 rabeeh but still it's way too big than buildroot
18:28 rabeeh but i think the comparison is not ok; since i'm using uclibc
18:28 captainigloo ah yes indeed
18:28 rabeeh that's alone 5MB difference
18:29 captainigloo for the whole image ?
18:29 rabeeh for the uncompressed image, 5MB difference
18:29 rabeeh the reason i'm cheap in size is that i want to keep it tftpable
18:29 rabeeh the reason i'm cheap in size is that i want to keep it tftpeable
18:30 captainigloo ah yes i see
18:31 rabeeh http://www.angstrom-distribution.org/repo/ doesn't seem to be complete
18:31 rabeeh for instance i'm searchig for freerdp but can't find it
18:31 captainigloo yep
18:31 captainigloo it's maybe too old
18:32 captainigloo i'm using angstrom for only few packages
18:32 captainigloo i could remove it
18:32 captainigloo oe does all the stuff
18:36 captainigloo rabeeh: there is no direct link for xserver-xorg-video-dove_0.3.4-1.tar.gz ?
18:38 rabeeh http://download.solid-run.com/pub/solidrun/cubox/packages/xserver-xorg-video-dove/
18:38 rabeeh there isn't one
18:38 rabeeh i can extract it and place it online
18:38 captainigloo it would be easier to make a recipe if you do that :)
18:39 rabeeh ok. hold on
18:40 rabeeh ok. online
18:40 rabeeh http://download.solid-run.com/pub/solidrun/cubox/packages/xserver-xorg-video-dove/xserver-xorg-video-dove-0.1.0/xserver-xorg-video-dove_0.3.4-1.tar.gz
18:40 captainigloo thanks a lot !
18:43 rabeeh np
18:43 rabee 18:43 * rabeeh already likes Angstrom
18:45 rabeeh captiainigloo: which would you say more maintained, buildroot or Angstrom?
18:46 captainigloo in fact angstrom is not verry active
18:46 captainigloo but OE and yocto are
18:46 captainigloo tehre is a release each 6 month
18:46 captainigloo and buildroot is also maintained verry well
18:46 captainigloo both are a good options
18:47 captainigloo i'm using buildroot, for small devices when i don't need X and that fb is enough
18:47 captainigloo in other case for bigger distro i'm using OE/yocto/Angstrom
18:49 rabeeh to build a custom distro in yocto you need a virtual machine?
18:49 rabeeh wtf? are they gone mad?
18:49 rabeeh they call it build appliance. sounds like for Windows users?
18:54 captainigloo hum, my machine is good enough :)
22:26 Vegar how's the CPU usage while playing back video?
22:26 Vegar or rather, how much is offloaded to the GPU?