I think the bug is out of issue, I just reinstalled the system. Completely. The computer had dual boot with windows 10. I suspect that, somehow the nvidia card remembered settings from the windows and/or it messes up in the bios therefore the linux cannot handle it properly. That guess is based on the fact, the problem appeared shortly after the windows 10 on the same computer got some issue after an update. Perhaps the bios got messed up for whatever reason. First I managed to kill the windows during an attempt to fix it until I was completely unable to log in, then I tried to reset the bios by disconnecting the battery and pushing the button for a while. After all the linux and the graphic card worked perfectly again. I just formated the disk and reinstall the linux 64 alone without windows.
Thank you for your effort :) -- 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/1476660 Title: Nvidia intel optimus something is messing Status in linux package in Ubuntu: Incomplete Bug description: First the mouse pointer were gone on some application icon at the corner where teamviewer and dropbox icon is located. Second, it could not recognise the external monitor. Third, it doesnt seem to see nvidia driver in Additional drivers, and I cannot switch it from intel to nvidia in Nvidia settings either. What I am doing now to purge the program and reinstall to see if reappears in additional drivers after restart ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: linux-image-3.19.0-22-generic 3.19.0-22.22 ProcVersionSignature: Ubuntu 3.19.0-22.22-generic 3.19.8-ckt1 Uname: Linux 3.19.0-22-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: aeon 1984 F.... pulseaudio CurrentDesktop: Unity Date: Tue Jul 21 15:01:05 2015 EcryptfsInUse: Yes InstallationDate: Installed on 2015-05-02 (79 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) MachineType: Alienware M11xR3 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-22-generic root=UUID=968c2bc4-c6f8-4207-b3cd-5c30149b26e7 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.19.0-22-generic N/A linux-backports-modules-3.19.0-22-generic N/A linux-firmware 1.143.1 SourcePackage: linux UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/14/2012 dmi.bios.vendor: Alienware dmi.bios.version: A05 dmi.board.name: M11xR3 dmi.board.vendor: Alienware dmi.board.version: A05 dmi.chassis.type: 8 dmi.chassis.vendor: Alienware dmi.chassis.version: A05 dmi.modalias: dmi:bvnAlienware:bvrA05:bd06/14/2012:svnAlienware:pnM11xR3:pvrA05:rvnAlienware:rnM11xR3:rvrA05:cvnAlienware:ct8:cvrA05: dmi.product.name: M11xR3 dmi.product.version: A05 dmi.sys.vendor: Alienware To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1476660/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
