Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem?
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.5 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 this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.5-rc4-wily/ ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- 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/1545279 Title: Error during boot Ubuntu server 15.10 x84 Status in linux package in Ubuntu: Incomplete Bug description: Trying to run Ubuntu server 15.10 32 bit. The installation works fine and the package I install is Basic Ubuntu server and SSH. No fancy GUI just console. But every time Ubuntu tries to boot I get this error: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in gmch_pfit.control (expected 0, found 8) The CPU is a Intel celeron T2300 2 core. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1545279/+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