[Bug 1303150] Re: 2.13 kernels (ALL) : Multihead multi-gpu broken for at least Nvidia GPUs

2014-06-06 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1303150 T

[Bug 1303150] Re: 2.13 kernels (ALL) : Multihead multi-gpu broken for at least Nvidia GPUs

2014-04-07 Thread Joseph Salisbury
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.14 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix t

[Bug 1303150] Re: 2.13 kernels (ALL) : Multihead multi-gpu broken for at least Nvidia GPUs

2014-04-06 Thread StoatWblr
My setup is 4-head, using a Nvidia Quadro NVS 440 card (2 GPUs, 2 heads apiece), others may have different setups but the common factor is multiple heads across multiple GPUs. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bug

[Bug 1303150] Re: 2.13 kernels (ALL) : Multihead multi-gpu broken for at least Nvidia GPUs

2014-04-06 Thread StoatWblr
apport information ** Tags added: apport-collected petra ** Description changed: As the summary says. This is 100% repeatable and there's been a fair amount of traffic about it on various lists. The current concensus is that the root cause is down to to powersave mode tweaks in all GP

[Bug 1303150] Re: 2.13 kernels (ALL) : Multihead multi-gpu broken for at least Nvidia GPUs

2014-04-06 Thread StoatWblr
Just to confirm this isn't something to do with local configuration Using Trusty B2 dvd gives the same problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1303150 Title: 2.13 kernels (ALL) : Mul