Updated description. I did a lot of tests. Anyway, my pc configuration: Acer ASPIRE e5-571G Intel Core i5 4210u 1.7Ghz/2.7 Nvidia Geforce 820M
Kernel command line: quiet splash acpi_osi= acpi_osi= for me is needed because the optimus card can't exit from D3 state after resuming from suspend. ** Description changed: - I'm using nvida-current drivers with bumblebee following the ubuntu wiki guide, rebooting, gpu-manager creates automatically an Xorg.conf overriding the correct bumblebee one. - I had to rename in /usr/bin/gpu-manager to gpu-manager.old to fix this problem, with removing /etc/X11/xorg.conf + I have an Acer Aspire E5-571G with an Intel iGPU and a NVIDIA 820m + (Optimus hybrid system) - When I install bumblebee and it's dependencies it should reboot - correctly + I'm using nvida-current drivers with bumblebee following the ubuntu wiki guide, rebooting, after executed just one time "primusrun glxgears" or another program with primus/optirun, when gpu-manager is triggered creates automatically an Xorg.conf probally overriding the correct bumblebee one located in /etc/bumblebee/ + I had to rename in /usr/bin/gpu-manager to gpu-manager.old or disable via systemctl gpu-manager to fix this problem, with removing /etc/X11/xorg.conf and dpkg-reconfiguring the nvidia-bumblebee package to get lightdm enter into the user correctly and deleting the dconf folder in .config, unless, compiz crashes (strangely, it can't load openGL plugin) + I don't really know why. - Instead, X.org fallback is runned. + Summarizing, the next time I reboot the pc or restart the display + manager after executed primus/optirun successfully the first time, gpu- + manager reconfigures everything. I can't even get to lightdm unless + removing /etc/X11/xorg.conf, it can't join into the user (lightdm loop) + unless i reconfigure nvidia-bumblebee package, and compiz crashes unless + I delete the dconf configuration. I have also to delete gpu-manager from + the init. + + Tried with reinstalling ubuntu a few times. + + + When I install bumblebee and it's dependencies X should run correctly + + Instead, X.org fallback is executed. I'm using the latest Ubuntu, updated today. ** Summary changed: - gpu-manager making system unusable in optimus system + gpu-manager overrides bumblebee Xorg.conf making X not starting -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1527894 Title: gpu-manager overrides bumblebee Xorg.conf making X not starting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-drivers-common/+bug/1527894/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
