On Tue, Jan 3, 2012 at 2:46 PM, Jonathan Vasquez <jvasquez1011@xxxxxxxxx> wrote: > On Tue, Jan 3, 2012 at 3:43 PM, Alex Ferrando <alferpal@xxxxxxxxx> wrote: >> On 03/01/12 21:25, Javier Vasquez wrote: >>> >>> % 'grep' resume /etc/mkinitcpio.conf HOOKS="base udev autodetect pata scsi >>> sata usb filesystems keymap usbinput resume" >> >> Last time I checked (2 secs ago) resume hook should go before filesystems. > > I have this but my comp as I said before doesn't even get to suspend > in the first place since it gets stuck at the black screen just before > suspending: > > HOOKS="base udev scsi sata lvm2 resume filesystems usbinput" is there a reason to not use the `autodetect` hook? it's not clear to me that everyone in this thread is talking about suspend-to-disk, ie. `hibernation` ... the OP i believe was referring to suspend-to-RAM, though perhaps i am mistaken ... AFAIK the term "suspend" is generally used for the RAM variant. `resume` hook is for hibernation only. it should run immediately after the swap partition holding the frozen image becomes available. whatever drivers/hooks needed to access the swap device should of course run first, in general this just means `udev` + `autodetect` -- if the swap partition is on an LVM2 partition, *then* `lvm2` hook is also ran -- again, run the minimum needed to access to the swap partition, then follow it by the `resume` hook. i don't remember for sure, but IIRC so long as the `udev` hook is ran before `resume` (always), you *should* be able to use the device UUID or label. the `filesystem` hook is install-only (no actual hook) ... it just adds all the FS modules (usually filtered by `autodetect` hook) -- the order won't make a difference -- in general it should be last or near the end. IIRC `resume` should normally follow `udev` unless the setup is a bit more complex (eg, LVM2). i don't really use hibernation, but there is likely a way to increase verbosity by modifying the initramfs hook and rebuilding the image. FTW, i use nouveau with suspend-to-RAM often, without issue. -- C Anthony
