Changing my smb.conf to include RCVBUF/SNDBUF values fixed my issue. I don't know if the recommended value, my value, or another value is best - but leaving them unset breaks most smb access for me.
# You may want to add the following on a Linux system: # SO_RCVBUF=8192 SO_SNDBUF=8192 socket options = TCP_NODELAY SO_RCVBUF=4096 SO_SNDBUF=4096 -- Gutsy: Movies quit playing using smb:// https://bugs.launchpad.net/bugs/139889 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs