IRC log of #cubox of Mon 21 Jan 2013. All times are in CET < Back to index

07:11 purch Coburn: your kernel-3.5.7 thread in the forums. Does it have EFI/GPT support?
07:11 Coburn purch: obsolete. do not use.
07:11 Coburn has bugs, I abandoned kernel builds.
07:11 purch ok
07:12 Coburn I can roll my own on request, but most of the time I just use presupplied ones
07:12 purch I got problem with ubuntu 12.10 armhf it breaks my 3TB ext4 partition
07:12 Coburn Split it
07:12 purch It works, but always after reboot disk is useless
07:13 Coburn I think anything above 1TB is pushing it
07:13 purch I have to try it, so it is not GPT prob?
07:13 Coburn split it into 2 or 3 partitions
07:13 purch then lvm?
07:13 Coburn Use GPT
07:13 Coburn but make 3 1TB partitions
07:13 Coburn see how you go
07:13 purch ok I try
07:14 Coburn It could be that the kernel needs a patch
07:14 Coburn to address things over 1TB/2TB_
07:14 purch 2TB is the MBR limit
07:15 Coburn I think so GPT requires an EFI system
07:15 purch u-boot can handle it?
07:16 purch well I try 2x1,5TB with GPT
07:30 purch lets test booting without mounting those
07:45 purch something fishy going on, gdisk shows everything is fine, but kernel shows only sda1 and cannot mount it
08:21 Coburn purch: most likely gonna need to roll your own kernel
08:21 Coburn sorry pal
08:21 Coburn I do know that GPT uses MBR as a fallback solution
08:21 Coburn As in, if you boot from GPT disk, it provides a "dummy" MBR
08:21 Coburn to prevent OSes freaking out
08:26 purch yes that would be it
08:26 purch I wonder why EFI/GPT support is dropped from kernel
08:27 purch Coburn: I have never built my own kernel (10 years with linux servers) :)
08:28 purch Coburn: how can I add GPT support to this kernel I have now?
08:28 Coburn It's not dropped.
08:28 Coburn Lazy people forgot to enable it. Or oversight
08:28 purch left out
08:28 purch yes
08:29 Coburn yep, cbxbiker61 and rabeeh possibly where like "meh, GPT. No one is using it so *drops on cutting room floor*"
08:29 purch system is from cubox installers ubuntu 12.10 minimal
08:29 Coburn purch: find the latest kernel sources. untar or check out the git.
08:29 Coburn then, make sure you have build-essential and libncurses-dev installed
08:29 Coburn then do "make menuconfig"
08:30 purch well it was 130€ for 2TB and 150€ for 3TB, how stupid of me to spend extra 20€
08:30 Coburn purch: fyi MBR might work on 3TB
08:30 Coburn it'll only see 2TB
08:30 Coburn Try using GParted
08:30 purch I tried fdisk goes mad
08:30 Coburn what's the error?
08:31 purch it does not see geometry correct, only 750MB or so
08:33 Coburn hmmm....
08:33 Coburn purch.
08:33 Coburn Tell you what. If you can wait
08:33 Coburn like half a day (since I'm about to leave my workstation), I'll roll my own kernel with gpt
08:33 Coburn how's that sound
08:34 Coburn special build for ya
08:34 purch sounds nice!
08:35 purch I have to start working and be back after 2 days
09:22 ralix morning
16:27 sanzante is the Cubox able to play streaming video from YouTube and similar sites? Flash uses processor instead graphic card, I guess, so I'm not sure if I can watch streaming video (Youtube, Vimeo and others film providers)
16:33 rabeeh sanzante: you can use xbmc on CuBox to do that
16:36 sanzante rabeeh: yeah, I plan to use xmbc, but I'm wondering if Cubox hardware is able to play streaming videos
16:37 sanzante Adobe flash needs high resources, usually
16:38 bencoh sanzante: its just h264 or vp6 in a container (flv for instance)
16:40 sanzante yes, but Flash doesn't use, I guess, hardware acceleration, so all decoding must be done by processor
16:40 bencoh why would you want to play those using flash ?
16:41 sanzante so I just I'm asking hear because the real test is to ask someone that have Cubox and can actually play Flash videos
16:41 sanzante uh... I think all the straming sites uses mainly Flash, although some hf them use HTML 5
16:42 sanzante for example Netflix uses Flash, I think
16:42 diget I've just installed geexbox on my cubox. installation works great but audio playback (via hdmi) only produces noise. Pass-throu works fine only pcm seems to have a problem
17:17 rabeeh diget: which distro did you install?
17:26 diget rabeeh: geexbox hardfp. yesterdays build
17:27 diget rabeeh: I've tested directly with xbmc before
17:31 rabeeh diget: which TV do you use? did u test previous builds?
17:33 diget rabeeh: for audio I'm using a yamaha r473 hdmi receiver
17:34 diget rabeeh: didn't test the previous builds. that would be my next step or trying softfp
17:34 rabeeh previous builds of the devel hardfp
17:34 rabeeh diget: what happens if you plug the HDMI directly to your TV? does the PCM audio noise go away?
17:35 rabeeh you are the first to point this issue; we have few issues on DTS-HD and other HD audio stuff
17:37 diget rabeeh: will try connecting directly.
17:38 diget rabeeh: is there any audio "setting" that might influence that behaviour? - For me it feels like the encoded stream is already broken
17:39 rabeeh the only setting is what's available on the xbmc settings
17:39 rabeeh you need to choose analog, spdif or hdmi
17:39 rabeeh try choosing spdif 5.1 without the audio boost
20:16 rabeeh Coburn: i was able to reproduce the issue with the corrupted screen.
21:17 dung flash is a ressource killer
21:21 dung i'm glad to have a less powerfull machine that indicates cpu usage with fan noise
21:23 dung i'm also impressed how a java script flash game can use 10 GB RAM
21:25 dung *can fill :p
21:25 dbsx dung: understatements
21:29 dbsx how do we get the kernel towards 3.7.*
21:29 dbsx ?
21:30 dung how do we get a kernel without compiling ?:)
21:31 dung port.. port.. port..
21:32 dung rosy
21:39 dung FDT?
21:42 dung for myself i'm happy with my config. i want to add a bit more features (iptables) - you inspired me to keep a stable one
21:42 dung tiny, static kernel config
21:43 dung vs others
21:45 dung GFX is important to test, maybe we get attention and better driver support
21:46 dung as i told, openarena/quake3 is in the debian software repositories
21:47 dung do it - i want to emulate x64 over network
21:48 dung it just needs an xclient, which has to be a server
21:49 dung what's minimal software for xclient? it's a server already
21:49 dung wayland?
21:50 dung the 'client' does all the dri
21:50 dung which _may_ be very on CuBox :)
21:51 dung a thin client
21:56 dung very!?
21:57 dung oh my
22:01 dbsx sounds good dung
22:04 dbsx I figure that:
22:04 dbsx mtd_debug write /dev/mtd0 0 $(stat -c '%s' u-boot-cubox_hynix_cubox_spi.bin) u-boot-cubox_hynix_cubox_spi.bin
22:04 dbsx should flash a new U-Boot from linux.
22:04 dbsx Now I just need the courage to try it
22:04 cbxbiker61 sanzante, as far as flash goes with xbmc... flash could be considered just a different container format, so hardware decode is used for the video
22:07 cbxbiker61 their is more overhead with flash due to it's streaming protocol, my version of xbmc/cubox uses the cubox's hardware decryption capability to lower that overhead
22:13 gori ohai guys. I want to do nfs from my cubox, using a multi HD esata docking station. The specs of the device mention that the sata controler must be 'Port Multiplier capable
22:13 gori can cubox do that ?
22:13 dung quake3 is ported to debian armhf
22:14 dung that isn't really special, isn't it?
22:17 dung gori: as far as i know cubox supports esata port multiplier, cubox exports any mounted hard disk
22:18 dung nfs is the way
22:19 dung other network file systems can mount automatically, if you need
22:19 gori dung: great, thanks. I was looking at the cubieboard, and it does not suport it, so I assumed that cubox wont either, having an older chip. But this is very good news!
22:39 dung there's also a big performance loss when unnecassary crypting local network traffic
22:44 dung --sum