Ive collected 3 workarounds, and they work differently. Maybe this would help developers. Also I have lan network printer.
1) suspend via " sudo pm-suspend " - the best option. LAN printer doesnt make a noise and doesnt reinitialise and network continues to work, there ar no notifications about reconnection 2) turn on the password dialog on the wake up. This makes my printer make a noise and networks works too 3)place wakeup script in /etc/pm/sleep.d/ . Printer again reconnects to the computer with noise. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1252121 Title: missing PrepareForSleep signal after resuming, causing networking to stay disabled To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1252121/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
