[Kernel-packages] [Bug 1754551] Re: Kernel 3.13.0-143 breaks multi-monitor support

2018-03-15 Thread Arthur Shagall
*** This bug is a duplicate of bug 1750937 *** https://bugs.launchpad.net/bugs/1750937 Just confirmed it's the same problem as https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1750937 Marked as a duplicate. ** This bug has been marked a duplicate of bug 1750937 4.4.0-116 Kernel update

[Kernel-packages] [Bug 1754551] Re: Kernel 3.13.0-143 breaks multi-monitor support

2018-03-14 Thread Ross Campbell
Here's the issue: The newer kernels have the retpoline Spectre mitigation. You're going to need to rebuild your nvidia.ko kernel module with a patched version of the stock distribution gcc. Here is the bug: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1750937 -- You received this bug

[Kernel-packages] [Bug 1754551] Re: Kernel 3.13.0-143 breaks multi-monitor support

2018-03-13 Thread Ross Campbell
ok... this issue is FAR more widespread than I see reported here. I just upgraded my other Ubuntu 14.04 system -- this one has an NVidia GeForce 1060, and my nvidia driver won't load, it instead loads Nouveau -- You received this bug notification because you are a member of Kernel Packages,

[Kernel-packages] [Bug 1754551] Re: Kernel 3.13.0-143 breaks multi-monitor support

2018-03-13 Thread Ross Campbell
... and as above, the same error in /var/log/syslog: Mar 13 21:55:09 Godzilla kernel: [ 20.720161] nvidia: version magic '3.13.0-143-generic SMP mod_unload modversions ' should be '3.13.0-143-generic SMP mod_unload modversions retpoline ' This is running the Nvidia driver 384.111 So, I would

[Kernel-packages] [Bug 1754551] Re: Kernel 3.13.0-143 breaks multi-monitor support

2018-03-11 Thread Ross Campbell
This is the new error I get with this kernel upon bootup from dmesg: [ 43.172202] nvidia: version magic '3.13.0-143-generic SMP mod_unload modversions ' should be '3.13.0-143-generic SMP mod_unload modversions retpoline ' -- You received this bug notification because you are a member of

[Kernel-packages] [Bug 1754551] Re: Kernel 3.13.0-143 breaks multi-monitor support

2018-03-10 Thread Ross Campbell
I have a Nvidia GeForce 210 card, and this kernel broke the Nvidia Video Driver kernel module for Nvidia-340-102 video driver. System boots up and doesn't use nvidia driver, which makes the system hardly usable for my purposes. -- You received this bug notification because you are a member of

[Kernel-packages] [Bug 1754551] Re: Kernel 3.13.0-143 breaks multi-monitor support

2018-03-09 Thread Arthur Shagall
This may take a while. I'll need to find half a day to fiddle with this. However, here's an interesting note. When booting with the 3.13.0-143 kernel, the NVIDIA X Server Settings applet didn't display any of the X server info. Uninstalling the NVIDIA driver didn't fix things; the second screen

[Kernel-packages] [Bug 1754551] Re: Kernel 3.13.0-143 breaks multi-monitor support

2018-03-08 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 v4.16 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

[Kernel-packages] [Bug 1754551] Re: Kernel 3.13.0-143 breaks multi-monitor support

2018-03-08 Thread Joseph Salisbury
** Changed in: linux (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1754551 Title: Kernel 3.13.0-143 breaks multi-monitor support Status in