{"action":"created","issue":{"url":"https://api.github.com/repos/Bumblebee-Project/Bumblebee/issues/693","labels_url":"https://api.github.com/repos/Bumblebee-Project/Bumblebee/issues/693/labels{/name}","comments_url":"https://api.github.com/repos/Bumblebee-Project/Bumblebee/issues/693/comments","events_url":"https://api.github.com/repos/Bumblebee-Project/Bumblebee/issues/693/events","html_url":"https://github.com/Bumblebee-Project/Bumblebee/issues/693","id":112850764,"number":693,"title":"Thermal throttling not happening with prime","user":{"login":"oanonymos0","id":15252106,"avatar_url":"https://avatars.githubusercontent.com/u/15252106?v=3","gravatar_id":"","url":"https://api.github.com/users/oanonymos0","html_url":"https://github.com/oanonymos0","followers_url":"https://api.github.com/users/oanonymos0/followers","following_url":"https://api.github.com/users/oanonymos0/following{/other_user}","gists_url":"https://api.github.com/users/oanonymos0/gists{/gist_id}","starred_url":"https://api.github.com/users/oanonymos0/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/oanonymos0/subscriptions","organizations_url":"https://api.github.com/users/oanonymos0/orgs","repos_url":"https://api.github.com/users/oanonymos0/repos","events_url":"https://api.github.com/users/oanonymos0/events{/privacy}","received_events_url":"https://api.github.com/users/oanonymos0/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":8,"created_at":"2015-10-22T17:24:27Z","updated_at":"2015-10-22T20:31:12Z","closed_at":null,"body":"Ubuntu 14.04.3 i5-3210M GT 650M Samsung NP550P5C kernel 3.19 xorg 1.17 nvidia-352\r\n\r\nALL games start limiting their framerates from ~50 to ~15-20 after a few minutes using bumblebee\r\nthen go up again, symptoms of thermal throttling...\r\n\r\nThat didn't happen using nvidia-prime and nvidia-331 (and prime doesn't work with newer drivers for me)!\r\n\r\nCleaning my laptop/swapping thermal paste helped a lot but the problem is still noticeable, especially in wine games..\r\n\r\nChanging drivers/kernel didn't help...\r\n\r\nFor some strange reason with bumblebee throttling is present...\r\nGames start lagging when GPU reaches 83C and CPU 90C..and then throttling happens until GPU reaches 78C and CPU reaches 83C, this doesn't happen on windows 8.1.\r\n\r\nwith prime i could reach 90C+ on GPU (and more on cpu) with no problems whatsoever\r\nCPU usage is at most 60%.\r\n\r\nIt happens no matter if i use primusrun/optirun and change their specific environment variables.\r\n\r\nTested all drivers from nvidia-340 all the way to nvidia-352 from ppa:mamarley/nvidia\r\nand kernel 3.13-3.19\r\n\r\nAny ideas?\r\nAnyone having or once had the same issue?\r\nAnything i can do to help you debug?\r\n"},"comment":{"url":"https://api.github.com/repos/Bumblebee-Project/Bumblebee/issues/comments/150347956","html_url":"https://github.com/Bumblebee-Project/Bumblebee/issues/693#issuecomment-150347956","issue_url":"https://api.github.com/repos/Bumblebee-Project/Bumblebee/issues/693","id":150347956,"user":{"login":"oanonymos0","id":15252106,"avatar_url":"https://avatars.githubusercontent.com/u/15252106?v=3","gravatar_id":"","url":"https://api.github.com/users/oanonymos0","html_url":"https://github.com/oanonymos0","followers_url":"https://api.github.com/users/oanonymos0/followers","following_url":"https://api.github.com/users/oanonymos0/following{/other_user}","gists_url":"https://api.github.com/users/oanonymos0/gists{/gist_id}","starred_url":"https://api.github.com/users/oanonymos0/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/oanonymos0/subscriptions","organizations_url":"https://api.github.com/users/oanonymos0/orgs","repos_url":"https://api.github.com/users/oanonymos0/repos","events_url":"https://api.github.com/users/oanonymos0/events{/privacy}","received_events_url":"https://api.github.com/users/oanonymos0/received_events","type":"User","site_admin":false},"created_at":"2015-10-22T20:31:12Z","updated_at":"2015-10-22T20:31:12Z","body":"Well the 1 core frequently reaches 100% when using taskset..."}}