[13:26] <mne> Hi, I just tried to build a root image using the script available at https://wiki.ubuntu.com/ARM/RootfsFromScratch. Unfortunately, it failed: http://rafb.net/p/aVOgpS89.html
[13:27] <ogra> Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/jaunty/Release.gpg Could not resolve 'ports.ubuntu.com'
[13:27] <mne> The reason for this seems to be that qemu's network is not connected to the ...
[13:27] <mne> yes. What should I do so that the qemu image can connect to the world ?
[13:27] <ogra> it does use an internal NAT by default
[13:28] <ogra> so if your host is connected properly qemu will as well
[13:28] <mne> That would be fine. However, while the ubuntu machine on which I run the script has network connectivity, the qemu image still doesn't
[13:28] <ogra> do you use any http proxy ?
[13:28] <mne> no
[13:29] <mne> Also there is no firewall or anything else. On the machine can ping, apt-get update, apt-get upgrade and all these things
[13:30] <mne> However, the ubuntu installation is running inside a vmware if that matters
[13:30] <mne> the network interface is bridged so that it has full access to the LAN
[13:30] <ogra> hmm, that might be it then
[13:31] <ogra> 1144 to 1168 show its properly configuring the network
[13:31] <ogra> your vmware might not hand over dns data here
[13:31]  * ogra has never used the script inside a VM ... i surely know it works on a native setup
[13:32] <mne> does the script set up its own dhcp server ? The 10.0.0.0 network is not on my lan.
[13:32] <ogra> no, thats qemu's default setup
[13:33] <mne> I'll have a look at the qemu config. So far I just installed it but did not change the default config
[13:33] <ogra> 10.0.2.15 is your host ... 10.0.2.0 is NATed
[13:33] <ogra> vmware is blocking something here
[13:34] <mne> is there some test image I could run in qemu to explore the situation ?
[19:57] <Martyn> Afternoon all
[19:57] <Martyn> Does ubuntu have to do anything special to deal with TrustZone?
[19:57] <Martyn> i.e. does it run untrusted, or does it have to run certain things through TrustZone?
[19:59] <suihkulokki> is TrustZone even publicly documented?
[20:00] <Martyn> Yes, sort of.
[20:00] <Martyn> Since it performs a kind of virtualization, in order to access certain hardware you kind of have to stop the entire kernel context, reach over through TrustZone ...
[20:01] <Martyn> Linux based phones like the Motorola A1200 and others, must be making use of it somehow...