(In reply to John from comment #117) > I've been running several days without a freeze on my 4.2.6...<snip>.. > Update: I found info suggesting cstate limits of 0,1 & 6(default) are valid, maybe 3, but probably not 2.
I had to boot my CHI into the OEM. When I resumed linux, I omitted the cstate kernel argument, as a sanity check. My 4.2.6 froze within 5 minutes (browsing internet eagle cam). Otherwise, still no freezes when I set intel_idle.max_cstate=1. (~10 days so far) It looks like I can reproduce one type of freeze readily, so if y'all have [baytrail cstate management] 4.2.x patches to beta test, let me know. I can also test 4.1.1x or 4.3.x patches but those freeze rates are less "dependable." I won't test 4.4-rcx until wifi (or USB wifi dongle) starts working again in the stock kernel. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1453298 Title: 8086:0f31 Xubuntu freeze once a day To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1453298/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
