[Bug 1911055] Re: [modeset][nvidia] suspend/resume broken in nvidia-460 : Display engine push buffer channel allocation failed
Same issue with KDE Neon (Ubuntu 20.04) on a ThinkPad P50 with a Quadro M2M. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1911055 Title: [modeset][nvidia] suspend/resume broken in nvidia-460 : Display engine push buffer channel allocation failed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-460/+bug/1911055/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1615734] Re: Multiple monitors broken
As mentioned in #10, it seems that the issue is related to the dock. When connecting a Dell P2417H monitor to the dock using the DisplayPort connection, I can replicate this issue. But if I connect the same monitor to the HDMI port on the P50 (instead of the dock), it's detected and I can use it as an external display (it always maximizes to the same monitor, but that's a different problem). I don't have a Mini DisplayPort cable/adapter to test the monitor connected directly to the notebook's DisplayPort. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1615734 Title: Multiple monitors broken To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-361/+bug/1615734/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1615734] Re: Multiple monitors broken
I have a similar situation with my P50, the dock station and a 1440x900 VGA monitor (ViewSonic VA1903wb). When docking the notebook or connecting the monitor after the notebook is docked results in a black screen + flashes loop that never returns (well, it looped for at least ~5 minutes before I unplugged the external monitor). I'm using NVidia drivers v367. I tried different kernels (stock 4.4, 4.7 and I'm on 4.8 now). 'uname -a' reports: Linux jarrarte-nb 4.8.0-36-generic #36~16.04.1-Ubuntu SMP Sun Feb 5 09:39:57 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1615734 Title: Multiple monitors broken To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-361/+bug/1615734/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
