hal wrote: > > I have blundered into what may be a workaround for bug 10232 > http://dev.laptop.org/ticket/10232 > > The fix is to edit > /usr/share/dbus-1/system-services/fi.epitest.hostap.WPASupplicant.service > and add " -dddt" to the end of the Exec line. It ends up looking like: > Exec=/usr/sbin/wpa_supplicant -c /etc/wpa_supplicant/wpa_supplicant.conf -B > -u -f /var/log/wpa_supplicant.log -P /var/run/wpa_supplicant.pid -dddt > [That's one long line that got wrapped.] > > After that change, I haven't had any hangs in over 24 hours. Without that > change, I get one in a few hours.
is this still consistent for you? > > I'd be curious to see if it works for anybody else. me too. i've just released a new powerd-27 which contains a fix for XO-1 which might affect whether power to the wlan is maintained in some cases, and might also cause wake-on-wlan to be disabled by mistake. in addition, i spotted a problem which i don't think we've yet seen, but which might be an issue: the laptop sometimes wakes up for a very short time, usually the result of a battery state change. if a suspend happens very quickly after a resume, the wireless device may not have been fully reinitialized yet, and ethtool will fail when setting the wake-on-wlan options. since those options aren't sticky, it may be that this causes options previously set to be lost. i haven't yet tested to confirm this, but would welcome someone else contriving such a test. (i'm doubtful that this is causing the problems people are seeing currently, but one never knows.) http://dev.laptop.org/~pgf/rpms/olpc-powerd-27-1.fc11.i586.rpm * Wed Sep 1 2010 Paul Fox <p...@laptop.org> - 27-1 - fix suspend-inhibit for the camera on XO-1.5 (broken in 26-1) - fix no-keypress-wakeup blank-screen suspends - make checks for external power more robust - be more insistent about sync-before-suspend - reduce default brightness to 12 (was 15, full bright) - try not to assume wlan is eth0 paul > > > > Don't forget that it doesn't wakeup on ARP packets so you have to manually > setup the arp table entry on the machines that you expect to wake it up. > > > -- > These are my opinions, not necessarily my employer's. I hate spam. > > > > _______________________________________________ > Devel mailing list > Devel@lists.laptop.org > http://lists.laptop.org/listinfo/devel =--------------------- paul fox, p...@laptop.org _______________________________________________ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel