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Showing posts from February, 2013

Problem installing debugger on 1.9.3 and RVM

This is a recent problem now, so if you are reading it years later try to adopt your numbers on these lines. Version ruby 1.9.3-p327 using RVM , debugger and debugger-linecache restisted the bundle install command. Workaround: gem install debugger-linecache -v '1.1.2' -- --with-ruby-include=\$rvm_path/src/ruby-1.9.3-p374 gem install debugger -v '1.2.3' -- --with-ruby-include=\$rvm_path/src/ruby-1.9.3-p374

Vboxheadless and bridge nic trouble

I wanted to have my VM built on Windows to be hosted on an Ubuntu linux Virtualbox headless. The VM had a bridged interface and when I tried to fire it up after a plain import I got this: Error: failed to start machine. Error message: Configuration error: Failed to get the "Trunk" value (VERR_CFGM_NOT_ENOUGH_SPACE). Failed to attach the network LUN (VERR_CFGM_NOT_ENOUGH_SPACE) The solution is simple: check the host's main network interface name (or the one you want to bridge to), e.g. eth1 modify the VM's bridge interface to that with: vboxmanage modifyvm vm_name --bridgeadapter1 eth1 After this adjustment is done and the bridge interface knows where to point to the VM will surely fire up.