Booting with the nosplash option, I see the following message in the console on shutdown just before it hangs:
ps3-ehci-driver sb_07: HC died; cleaning up irq 50: nobody cared (try booting with the "irqpoll" option) handlers: [<d0000000000e6d88>] (usb_hcd_irq+0x0/0xfffffffffffe5198 [usbcore]) Disabling IRQ #50 Unlike normal I was able to force a reboot from here with Alt+SysRq+b. Usually I see a stack trace on doing this. This shows what is assigned to IRQ 50. $ cat /proc/interrupts | grep '50:' 50: 34589 0 ps3 Edge ehci_hcd:usb4 -- Cannot auto power off https://bugs.launchpad.net/bugs/220370 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
