[Bug 1448441] Re: After upgrade to Ubuntu 15.04, wrong temperature readings after wake from suspend cause fan to go crazy

2015-04-30 Thread Stannis King
Christopher, are you sure? I don't see what would be the point of that. I've already established that all upstream kernels have the bug, as well as the default Vivid kernel, 3.19. I thought I was supposed to bisect between the last known good kernel and first known bad kernel. -- You received thi

[Bug 1448441] Re: After upgrade to Ubuntu 15.04, wrong temperature readings after wake from suspend cause fan to go crazy

2015-04-30 Thread Stannis King
Christopher, I can barely understand what I'm supposed to do. I followed the steps from your link and somehow got all the way to "Take a look first to see what you can learn" successfully. However, that's where I get stuck, because I can't find the tag for the bug-free kernel I'm using on Vivid. T

[Bug 1448441] Re: After upgrade to Ubuntu 15.04, wrong temperature readings after wake from suspend cause fan to go crazy

2015-04-29 Thread Stannis King
Christopher, I've tested all the upstream kernels and the bug appears in all of them. What do I do next? Can I now uninstall upstream kernels? ** Tags added: kernel-bug-exists-upstream kernel-bug-exists- upstream-3.19.1 kernel-bug-exists-upstream-3.19.2 kernel-bug-exists- upstream-3.19.3 kernel-bu

[Bug 1448441] Re: After upgrade to Ubuntu 15.04, wrong temperature readings after wake from suspend cause fan to go crazy

2015-04-28 Thread Stannis King
Christopher, I'm not really familiar with any of this, so I want to be really clear on what I'm supposed to do. I'm supposed to start from v4.1-rc1-vivid/ in here: http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D What am I supposed to download and install from there? I'm guessing all of the

[Bug 1448441] Re: After upgrade to Ubuntu 15.04, wrong temperature readings after wake from suspend cause fan to go crazy

2015-04-28 Thread Stannis King
As was the case before the BIOS update, the problem doesn't appear when I boot with Linux 3.16.0-34. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1448441 Title: After upgrade to Ubuntu 15.04, wrong

[Bug 1448441] Re: After upgrade to Ubuntu 15.04, wrong temperature readings after wake from suspend cause fan to go crazy

2015-04-28 Thread Stannis King
Christopher, I update the BIOS, but the problem remains. After updating the BIOS from Windows, I booted Ubuntu normally. When I close the laptop lid, Ubuntu goes to suspend. When I wake it from suspend -- the fan goes crazy again and the sensors give the above mentioned output. This is the output

[Bug 1448441] Re: After upgrade to Ubuntu 15.04, wrong temperature readings after wake from suspend cause fan to go crazy

2015-04-27 Thread Stannis King
Christopher, before reading your reply, I tried booting Ubuntu by choosing Linux 3.16.0-34 in the advanced boot options. This solved the problem. Should I proceed with updating BIOS, or is there another way to solve the problem based on the new info? -- You received this bug notification because

[Bug 1448441] [NEW] After upgrade to Ubuntu 15.04, wrong temperature readings after wake from suspend cause fan to go crazy

2015-04-25 Thread Stannis King
Public bug reported: After I upgraded to Ubuntu 15.04, I started having problems with the fan going crazy after I wake Ubuntu from suspend. At first, this only happened on a few occasions when waking Ubuntu from suspend, but now it seems to happen every time I wake it from suspend. I'm guessing t