=== rwhitby` is now known as rwhitby === rwhitby` is now known as rwhitby [13:26] 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] Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/jaunty/Release.gpg Could not resolve 'ports.ubuntu.com' [13:27] The reason for this seems to be that qemu's network is not connected to the ... [13:27] yes. What should I do so that the qemu image can connect to the world ? [13:27] it does use an internal NAT by default [13:28] so if your host is connected properly qemu will as well [13:28] 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] do you use any http proxy ? [13:28] no [13:29] 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] However, the ubuntu installation is running inside a vmware if that matters [13:30] the network interface is bridged so that it has full access to the LAN [13:30] hmm, that might be it then [13:31] 1144 to 1168 show its properly configuring the network [13:31] 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] does the script set up its own dhcp server ? The 10.0.0.0 network is not on my lan. [13:32] no, thats qemu's default setup [13:33] I'll have a look at the qemu config. So far I just installed it but did not change the default config [13:33] 10.0.2.15 is your host ... 10.0.2.0 is NATed [13:33] vmware is blocking something here [13:34] is there some test image I could run in qemu to explore the situation ? === Meizirkki_ is now known as Meizirkki [19:57] Afternoon all [19:57] Does ubuntu have to do anything special to deal with TrustZone? [19:57] i.e. does it run untrusted, or does it have to run certain things through TrustZone? [19:59] is TrustZone even publicly documented? [20:00] Yes, sort of. [20:00] 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] Linux based phones like the Motorola A1200 and others, must be making use of it somehow...