[Bug 1503731] Re: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

*** This bug is a duplicate of bug 1833169 *** https://bugs.launchpad.net/bugs/1833169 ** Tags added: cscc -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1503731 Title: 8086:0f31 Ubuntu

[Bug 1503731] Re: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

*** This bug is a duplicate of bug 1833169 *** https://bugs.launchpad.net/bugs/1833169 ** This bug has been marked a duplicate of bug 1833169 intel_max_cstate is needed with baytrail to aviod hangups -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1503731] Re: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

Hi Christopher, Why did you ask to file a new bug to be made regarding to kernel? I have reported a similar bug and it seems that at least one of the issues is quite throughly pinned down to that one that can be worked around with the cstate=1 or 2 for some others. Bay Trail and some successor

[Bug 1503731] Re: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

Probably I have related issue (also i915) - https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1490647?comments=all It's very very sad. :( -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1503731

[Bug 1503731] Re: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

I've been following these freeze issues since kernel 4.2. cstate is no longer as effective since 4.6-rc7+ and 4.5.4+. The known relevant commits are (from bugzilla #109051): Freezing started after 3.16.7 with commit 31685c258e0b0ad6aa486c5ec001382cf8a64212 freezing worsened again between 4.1

[Bug 1503731] Re: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

#21 comment was no correct I have used intel_idle.max_cstate=2 Right now it`s 1 day > without ant freezes -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1503731 Title: 8086:0f31 Ubuntu 15.04-15.10

[Bug 1503731] Re: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

Yuriy, if the WORKAROUND doesn't work for you, then this report has nothing to do with your problem. Hence, it will help immensely if you filed a new report with the Ubuntu repository kernel (not mainline/upstream) via a terminal: ubuntu-bug linux Please feel free to subscribe me to it. For

[Bug 1503731] Re: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

I want to add that intel_idle.max_cstate=1 didn't help me -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1503731 Title: 8086:0f31 Ubuntu 15.04-15.10 freezes totally To manage notifications about

[Bug 1503731] Re: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

I have the same problem can't work on system -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1503731 Title: 8086:0f31 Ubuntu 15.04-15.10 freezes totally To manage notifications about this bug go to:

[Bug 1503731] Re: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

Well, I can't change kernel, as I'm using chromeos chroot. But I don't know if its a kernel issue or a xorg-video-intel one. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1503731 Title: 8086:0f31

[Bug 1503731] Re: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1503731 Title:

[Bug 1503731] Re: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

I have same problem. ** Changed in: linux (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1503731 Title: 8086:0f31 Ubuntu 14.04-15.10 freezes totally To

[Bug 1503731] Re: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

** This bug is no longer a duplicate of bug 1453298 8086:0f31 Xubuntu freeze once a day -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1503731 Title: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

[Bug 1503731] Re: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

*** This bug is a duplicate of bug 1453298 *** https://bugs.launchpad.net/bugs/1453298 ** This bug has been marked a duplicate of bug 1453298 8086:0f31 Xubuntu freeze once a day -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1503731] Re: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

** Description changed: - Behavior: - Ever since I first installed 15.04 back in April/May on my new DELL - Inspiron 3646: - - Handle 0x0001, DMI type 1, 27 bytes - System Information - Manufacturer: Dell Inc. - Product Name: Inspiron 3646 - - I have experienced

[Bug 1503731] Re: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

Chris Rainey, to advise, given this is Lauchpad (downstream reporting system) it's impossible to mark it a duplicate of an freedesktop.org (upstream reporting system) report, or any other reporting system. Also, this is not considered being tracked at bugzilla, as this hasn't been confirmed to be

[Bug 1503731] Re: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

* Now tracking this bug here: https://bugzilla.kernel.org/show_bug.cgi?id=109051 * ** Bug watch added: Linux Kernel Bug Tracker #109051 http://bugzilla.kernel.org/show_bug.cgi?id=109051 -- You received this bug notification because you are a

[Bug 1503731] Re: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

Confirming that "intel_idle.max_cstate=1" has solved my complete freeze issues on Bay Trail running Linux 4.1.13(Slackware64-current(pre-4.2) formerly running Ubuntu 15.04/15.10 with stock kernels). Thanx for all the hard-work and long-efforts to see this through! *** PLEASE CONSIDER MARKING

[Bug 1503731] Re: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

It looks like my issue is a combination of i915 and intel_pstates. I'm following the thread at this bug: https://bugs.freedesktop.org/show_bug.cgi?id=88012 After switching my DELL Inspiron 3646 to the 3.16 kernel, I've had little to no trouble(even stressing the system using: glmark2

[Bug 1503731] Re: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

Chris Rainey, the next step is to fully commit bisect from kernel 3.16 to 3.19 in order to identify the last good kernel commit, followed immediately by the first bad one. This will allow for a more expedited analysis of the root cause of your issue. Could you please do this following

[Bug 1503731] Re: 8086:0f31 Ubuntu 15.04-15.10 freezes totally

** https://bugs.freedesktop.org/show_bug.cgi?id=92464 ** On Tue, 13 Oct 2015, Chris Rainey wrote: > [1.] One line summary of the problem: 8086:0f31_freezes_totally > > [2.] Full description of the problem/report: Total lockup(cannot even > switch to console