The new network-manager update released today *appears* to have resolved the issue. I no longer have the IRQ error even with the "irqpoll" option turned off in boot settings, and my wireless doesn't seem to have any issues remaining connected.
I will continue to monitor my computer over the next few days (and stress it out with large amounts of transfers) to see if the issue really does appear resolved. I'll update the next time I see an issue or at the end of the week confirming a fix. -- Wireless Card Fails After X Amount of Time or Y Amount of Data Transfered https://bugs.launchpad.net/bugs/303802 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs