powerd on XO-1 (was Re: New release ... OS13 )

[Paul Fox]

mathieu wrote:
 > On Sat, Mar 27, 2010 at 16:42, Paul Fox <pgf at laptop.org> wrote:
 > > steven m. parrish wrote:
 > > Â > OS13 is now available for testing.
 > 
 > I just tried it and am encountering a very annoying issue: if I don't
 > do anything, the screen dims, and everything just freezes this way.
 > Screen remains dim, keyboard and mouse don't respond.
 > 
 > Is this a known issue? Any idea how I could help debugging it?

can you recover at all?   if so, a copy of the output of dmesg
would probably be helpful.  probably most helpful if it were
attached to a trac ticket.  i don't know how f11-on-xo1 tickets
are being filed, though.

oh.  wait.  i just went and fetch my os13 machine, and sure enough --
it's completely locked up.  :-/  it wasn't, earlier.

i'll look into it, but a dmesg from you would be useful in any
case, if you can get it.

i know there's been some churn in the XO-1 wireless area, to
get suspend/resume working.  should i still be seeing this in the
logs? 

....
[  166.626628] usb 1-1: reset high speed USB device using ehci_hcd and address 3
[  166.788820] libertas: Not issuing HOST_SLEEP_CFG on XO-1
[  166.794406] PM: Finishing wakeup.
[  166.797732] Restarting tasks ... done.
[  171.336902] libertas: command 0x000b timed out
[  171.341449] libertas: requeueing command 0x000b due to timeout (#1)
[  174.346795] libertas: command 0x000b timed out
[  174.351343] libertas: requeueing command 0x000b due to timeout (#2)
[  177.356689] libertas: command 0x000b timed out
[  177.361236] libertas: requeueing command 0x000b due to timeout (#3)
[  180.366585] libertas: command 0x000b timed out
[  180.371131] libertas: Excessive timeouts submitting command 0x000b
[  180.376495] Resetting OLPC wireless via EC...
[  180.386912] usb 1-1: USB disconnect, address 3
[  180.391514] libertas: PREP_CMD: command 0x000b failed: -110
[  180.473533] libertas: SCAN_CMD failed
[  182.757118] usb 1-1: new high speed USB device using ehci_hcd and address 4
[  182.920801] usb 1-1: configuration #1 chosen from 1 choice
[  182.937592] usb 1-1: firmware: requesting usb8388.bin
[  183.743575] usb8xxx: Firmware ready event received
[  183.750328] libertas: 00:17:c4:0d:27:d0, fw 5.110.22p23, cap 0x000003a3
[  183.768505] libertas: eth0: Marvell WLAN 802.11 adapter
[  183.775009] libertas: Not issuing HOST_SLEEP_CFG on XO-1
[  183.780996] libertas: PREP_CMD: command 0x0074 failed: 2
[  183.786319] usb8xxx: Firmware does not seem to support PS mode
[  188.358189] ADDRCONF(NETDEV_UP): eth0: link is not ready
[  198.903425] msh0: no IPv6 routers present
[  205.829492] olpc-pm:  SCI 0x4 received
[  205.836519] olpc-pm:  SCI 0x0 received
[  211.508645] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  222.186771] eth0: no IPv6 routers present


paul
=---------------------
 paul fox, pgf at laptop.org