On Wed, 24 Jan 2018 at 08:46 Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > > > > > Hi > > > > PCI Hotplug and ACPI Hotplug are disabled on my system due to bug > > https://bugzilla.kernel.org/show_bug.cgi?id=112121 where by my NVMe > > drive would disappear from the system after suspend making my system > > inoperable > > Ah, well that explains why this doesn't work, you need that in order to > have the PCI device show back up again when you plug a device in. > > > I tried enabling PCI Hotplug, PCIE Hotplug and ACPI Hotplug - the > > USB-C device still didn't appear when plugged in > > Really? No kernel messages at all when you plug a device in? > > > The suspend bug still remained and when trying with > > CONFIG_ACPI_PCI_SLOT the whole system refused to boot (unable to find > > systemd), I'm guessing the hard drive didn't enumerate > > It sounds like your machine has a lot of ACPI issues :( > > greg k-h Hi I've played around with this some more, if the device is connected after boot nothing shows when it's plugged in I did however get more messages out when I disconnected the device after booting with it (see attached) Regards Mike
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