i am really very happy and also a bit discourage by my incapacity and the time that i rob from anybody who looked and gave attention to the topic i post. the problem of my computer was a graphic problem and was cause by wrong setting at bios level in the bios there is a graphic choice between SWITCHABLE and UMA, mine was wrongly on SWITCHABLE and the correct set for ubuntu instead iappear to be UMA now everithing appear to work properly regarding the graphics and no more bugs are automaticaly detected by the system
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1312946 Title: ubuntu 14.04 in lenovo g400 why x did not use the graphic accelerator ? Status in “xorg” package in Ubuntu: New Bug description: are already two or three months that i am trying to use ubuntu 14.04 and before 13.10 but do to hardware structure of my lenovo g400 Intel® Core™ i5-3230M CPU @ 2.60GHz × 4 and VESA: Intel® Sandybridge/Ivybridge Graphics i am able to go upstream only with the help of Grub and recovery mode because a normal boot is stooped by few flashes a black screen and after a Low Graphic Mode window pop up blocking the normal boot and from there you can go nowhere please give me some solution help is needed P.S. if any kind of information is needed just give me the right key command and i will execute To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1312946/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp