2012/2/5 Marc Dietrich <[email protected]> > Hi Nicolás, > > On Sunday 05 February 2012 10:25:41 Nicolás Wolovick wrote: > > Currently using 3.0.19 compiled from git, and it feels nice. > > * Integrated mic working, as well as sound output. I have not tried to > > connect external integrated ear-mic. > > * Seems to consume a little less power using the same settings as before. > > * Still threre is some quirk with the lid close and suspend. Sometimes I > > have to close, open, and close in order to suspend. > > suspend sometimes takes ~10 seconds here after lid closed. Syncing the > buffer > cache can take time I guess. I will double check here that it really > suspends > all the time. > > Waiting has no effect in my case. Syslog says
Feb 5 11:43:13 ac100 kernel: [ 1828.779922] ec system event c5 04 00 00 02 00 ...... Feb 5 11:44:23 ac100 kernel: [ 1899.396813] ec system event c5 04 00 00 00 00 ...... I think this problem has been discussed before. Best, Nico > * zram works after minor modification of zramswap.conf > > yes, the number of devices is ow specified with zram_num_devices instead of > just num_devices. > > > > > In 3.0.8 I had some kind of kernel deadlock, even after zcache patch, it > > still has not appeared in 3.0.19. > > I added a fix for a deadlock (revert some hrtimer patch introduced in > 3.0.8) > but that should not be in the ubuntu release kernel nor in the current > stable > tree. Maybe it was something else then... > > Thanks for testing! > > Marc > > > > > On Sat, Feb 4, 2012 at 12:03 PM, Marc Dietrich <[email protected]> wrote: > > > Hi, > > > > > > it's been some time since the last kernel update and ubuntu precise is > > > nearing. My experimental branch contains some bugfiles (relative to > > > 3.0.8-4) > > > including everything up to 3.0.19. Sound support should be pretty > stable > > > now > > > (including microphone support - BIG THANKS goes to Andrey and Leon for > > > keeping > > > an eye on it). > > > > > > Other fixes/updates: usb hotplugging, fix crash in tegrapart, wifi > > > updates, zcache and frontcache updates, watchdog driver, hw crypto > > > driver, ... sorry, > > > just too much for this small mail. > > > > > > known issues: eh - none so far (ok, there is a minor problem with > zcache > > > reporting negative values for something, but a fix is underway). > > > > > > So everyone who likes to test it, here it is: > > > > > > git clone > > > git://gitorious.org/~marvin24/ac100/marvin24s-kernel.gitchromeos- > > > ac100-3.0-exp > > > > > > or for people too lazy to compile themself: > > > > > > zImage: http://tinyurl.com/7pn82vc > > > modules: http://tinyurl.com/7tefqa7 > > > > > > Please try to stress test it, check if suspend works. > > > > > > If you have problems with suspend, please also report your ac100 model, > > > output > > > of "dmesg | grep SKU", if you are using nvidia binary xorg driver or > > > framebuffer, if it fails during suspend or during resume, anything else > > > which > > > looks strange ... > > > > > > I hope we can promote this kernel to stable and make it a nice default > > > for upcoming distros. As always, online help is available on our irc > > > channel #ac100 on freenode or via this ml. > > > > > > Thanks and happy testing! > > > > > > Marc > > > > > > > > > _______________________________________________ > > > Mailing list: https://launchpad.net/~ac100 > > > Post to : [email protected] > > > Unsubscribe : https://launchpad.net/~ac100 > > > More help : https://help.launchpad.net/ListHelp >
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