IRC log of #cubox of Sun 27 Apr 2014. All times are in CEST < Back to index

03:35 ichthys Does anyone have any advice for getting the cubox to use the entire SD. mine is using 2GBs of a 8GB SD
03:35 cbxbiker61 how did you install it?
03:36 ichthys debian img file. then i used windows diskimager
03:37 cbxbiker61 i'm not a debian expert, but most distros have a way of resizing partitions (if the fs is supported)
03:38 ichthys gotcha, i tried gparted it just throws errors
03:38 ichthys is there a distro you would recommend using with the cubox?
03:39 cbxbiker61 i can't really make that recomendation, since i do my own distro
03:39 cbxbiker61 i'm still building up packages for the cubox-i, i have about 450 out of 2000 done
03:40 ichthys almost there now!
03:40 cbxbiker61 it'll be pretty easy from this point forward...the first ones are always the most time consuming
03:42 cbxbiker61 we really need an sd based installer that could create the filesystems, that'd make it easier for everyone, in particular users without a regular linux box
03:43 ichthys i have linux vms. but i try to mount the micro sd (in a usb reader) and it says its busy :/
03:43 cbxbiker61 is that with virtualbox?
03:44 ichthys vmware player
04:16 _dab_ jnettlet: rebuilt my 3.15 kernel. ondemand 146 Mbits/sec, performance 207 Mbits/sec
04:26 ichthys poweroff
09:06 _dab_ jnettlet: rebuilt my 3.15 kernel. ondemand 146 Mbits/sec, performance 207 Mbits/sec
09:06 jnettlet _dab_, which is slower right?
09:07 jnettlet well upstream is the same but downstream is slower
09:07 _dab_ 207 is the fastest I have had
09:07 _dab_ the kernel craps itself performance governer
09:08 _dab_ now and then
09:08 jnettlet interesting.
09:08 _dab_ so 50mbit extra for performance gov
09:08 jnettlet can you post the output of your /sys/kernel/debug/clk/clk_summary?
09:09 jnettlet _dab_, which is correct. I have a patch for the ondemand governor to fix this. The clock speeds are tied to the cpufreq. By default the ondemand governor doesn't ramp cpu on iowait, which causes slow IO speeds on our platform.
09:10 jnettlet freescale skirts the issue by shipping the interactive governor by default.
09:10 jnettlet so that gives you the powersaving, but doesn't cripple IO performance
09:11 _dab_ slow down for me. 1 see http://pastebin.com/index/fk7vdHwM and yes I will post the output you asked for
09:11 jnettlet that is with the performance governor?
09:12 _dab_ note that changing the governer did not alter tx speeds, so even more curious
09:13 _dab_ unknown directory, i dont have it
09:13 jnettlet oh you need to enable it in your kernel config
09:14 _dab_ can do, will take a while
09:14 jnettlet CONFIG_DEBUG_FS=y
09:14 _dab_ yes to the gov question
09:14 _dab_ no failures with other governers
09:16 _dab_ i already have CONFIG_DEBUG_FS=y. the sys/kernel/debug/ directory is empty
09:17 jnettlet oh it might not be getting mounted automagically
09:17 jnettlet mount -t debugfs nodev /sys/kernel/debug
09:18 _dab_ that did it
09:22 _dab_ http://pastebin.com/rkZgYG2a
09:23 _dab_ BTW 3.15-rc1 wifi is still v. slow
09:24 _dab_ but it works
09:29 jnettlet _dab_, clocks look fine
09:29 jnettlet can you post dmesg for the latest kernel
09:30 _dab_ ok
09:32 _dab_ http://pastebin.com/fnXUXWDs
09:33 _dab_ AND echo 'heartbeat' > /sys/class/leds/imx6\:red\:front/trigger sends the kernel into an infinite loop
09:35 jnettlet _dab_, oh interesting you are negotiating flow control off, I am negotiating flow control rx/txt
09:35 jnettlet rx/tx
09:36 jnettlet _dab_, what switch are you plugged into?
09:37 jnettlet can you try just plugging the cubox-i directly into another gigabit card?
09:37 _dab_ netgear fvs318n
09:38 _dab_ and yes, I can do that. I did it ages ago (on rabeehs kernel) with no real effect. plugged directly to an intel ethernet card on a HP pc
09:42 _dab_ back in a little while
10:01 _dab_ http://pastebin.com/bPru1GuW
10:01 _dab_ that was connected to a dell intel ethernet
10:01 _dab_ shame it cant do that all the time400/550 is pretty good
10:05 _dab_ jnettlet: you still there?
10:10 jnettlet _dab_, yep
10:15 _dab_ you got that ok?
10:16 _dab_ eating...
10:18 jnettlet _dab_, okay that looks more normal. Can you check the logs. I bet that is with flow control on.
10:18 jnettlet that is pretty important for gigabit ethernet
10:53 _dab_ flow control rx/tx
11:06 _dab_ tx off on the PC
12:45 jenkins101 hi!
12:45 jenkins101 I have noticed that if you read a lot for USB the ir reciver stops responding
12:45 jenkins101 using latest 3.10.30 kernel
12:45 jenkins101 o cuboxi
12:45 jenkins101 anyone else noticed this?
12:51 jenkins101 rabeeh: ?
12:51 jenkins101 have you tested this?
13:08 jnettlet jenkins101, please provide a test case of exactly what you are doing.
13:17 rabeeh jenkins101: what do you mean? you have a hard drive on the USB? and then IR stops working?
13:17 rabeeh please provide details; and this is first report about this
13:23 jenkins101 hehe :-)
13:23 jenkins101 ok
13:24 jenkins101 I am actully running a dvb adapter
13:24 rabeeh hey
13:24 jenkins101 tuned to a channel
13:24 rabeeh oh; nice !!!
13:24 jenkins101 then IR is goon
13:24 rabeeh which? t/s/c?
13:24 jenkins101 c
13:24 rabeeh fta content?
13:24 jenkins101 cinergy htc usb xs
13:24 jenkins101 yes
13:24 rabeeh which country?
13:24 jenkins101 sweden
13:24 rabeeh which codec?
13:24 jenkins101 codec?
13:24 rabeeh xbmc livetv?
13:24 jenkins101 aa yes
13:24 rabeeh codec - mpeg2/h.264?
13:25 jenkins101 an if I just tunne to the channel...
13:25 jenkins101 aa mpeg2
13:25 jenkins101 or all actully :-\
13:25 jenkins101 both
13:26 rabeeh maybe there is some sort of transmitter on the dongle that is blocking?
13:26 rabeeh if you do 'cat /dev/lirc' you should see some output when hitting any key on the remote
13:27 rabeeh try with the dongle and without and lets see what happens
13:27 rabeeh btw - is de-interlacing enabled? this is a major feature in the i.mx6 vs. most other xbmc boxes that it has built-in hardware deinterlacer !
13:28 jenkins101 ok
13:28 jenkins101 well if I tunne to a channel
13:28 jenkins101 dvbdump...
13:28 jenkins101 ir stops working directly
13:29 jenkins101 I dont get anything from /dev/lirc
13:29 jenkins101 not even when it is working?
13:31 rabeeh which distro are you using?
13:31 jenkins101 OE :-)
13:31 rabeeh GB/OE/XB?
13:32 rabeeh oh - nice :)
13:32 rabeeh which build? latest?
13:32 jenkins101 yes...
13:32 jenkins101 I whas testing the CEC just now...
13:32 rabeeh that fast?
13:32 jenkins101 the mails you know... ;-)
13:32 rabeeh i think only yesterday wolfgar provided the patches
13:34 jenkins101 yes
13:34 jenkins101 I reported
13:38 jenkins101 it works good now by the way
13:38 jenkins101 :-)
13:38 jenkins101 but now it is this IR thing..
13:57 dxt 13:57 * dxtr just set up a private GitLab thing
13:59 jenkins101 rabeeh: yes the de-interlacing seems to work finne! :-)
14:19 jenkins101 rabeeh jnettlet I tested with a sundtek card and IR works when I use that card?!?
14:20 rabeeh dxtr: GitHub?
14:20 rabeeh jenkins101: can u judge from quality point of view? (the deinterlacing)
14:20 jenkins101 rabeeh: how do you mean
14:21 rabeeh the deinterlacing function; do you see artifacts?
14:21 rabeeh it's pretty new feature added to xbmc
14:22 jenkins101 no...
14:22 jenkins101 it works good I think
14:23 jenkins101 linnes get a little blure and distorted when sweeping in sports...
14:24 jenkins101 but I only have a old ION to compare and thats more or less the same...
14:32 rabeeh i wonder which algorithm they are using for deinterlacing; there are two modes in the ipu - slow and fast motion
14:47 jenkins101 rabeeh: you know anythin about HD audio pass-trough?
15:14 rabeeh jenkins101: i need to get back; but i think GB has it up and running now
15:14 dxtr rabeeh: No. Gitlab
15:15 dxtr It's like Github but you can set it up yourself if you wanna
15:15 dxtr https://www.gitlab.com/
15:15 dxtr http://gl.dxtr.im
15:15 dxtr http://gl.dxtr.im/u/dxtr :)
15:15 dxtr (Also available over https with my own self-signed certificate)
15:20 rabeeh nice !
15:22 dxtr I've been spending a little while importing my projects from Github
15:22 dxtr rabeeh: If you wanna try it I could give you an account :P
15:23 dxtr It isn't very far from github (It's actually really, really close. Like.. If you're familiar with github you'll learn gitlab in five minutes or less)
15:24 dz0ny https://github.com/gogits/gogs
15:24 dz0ny another github clone
15:26 dxtr dz0ny: I'll have to try it
15:27 dxtr Go and everything
15:27 dxtr That's cool
16:00 jenkins101 rabeeh: no... it is not working in GB... at least not for me... :-)
16:01 jenkins101 this was 20140426
16:01 jenkins101 HD audio that is
16:02 jenkins101 DTS and AC3 is finne.