LTS 12.04 frequently crashes Xrdp on laptop.
I am forced to use an old P4 laptop that doesn't have all the pci drivers installed from the LTS boot disk. I get frequent crashes because of driver dependencies for the TI bus controller PCI1410 failing. This has been an on going problem since release 10.10. I thought someone else had submitted a bug report on it so I have not investigated it further. One option Canonical suggest in the user manual is to switch off noPCI and reinstall Ubuntu from there future calls to PCI buss will not hang.