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UPDATE: Reboot only worked between the BIOS update and a poweroff. After that one poweroff and restart, reboot no longer works. Updated BIOS does not fix the issue. I am now using this script to force a reboot if really needed (its a development machine) #!/bin/bash service mysql stop service apache2 stop sync sleep 1 sync sleep 1 echo 1 > ...


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Finally found an answer: the same as this question: Install the oem-audio-hda-daily-lts-vivid-dkms package from here.


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I have installed Ubuntu Desktop 14.0.4.3 LTS on my new HP Envy machine which has quad core i7(skylake) working fine without any issues. Please give it a try. This is my laptop configuration on which i have installed Ubuntu Desktop 14.04.3 LTS alongside Windows 10. I had just upgrade to Kernel 4.2.5 as wifi(Intel AC 3165) was not supported. And also get ...


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Welcome to Ask Ubuntu, a community-driven Q&A site where we answer software questions about the Ubuntu Operating System. Though there are some Canonical employees here, most of us are not, so you'd be better off redirecting your question directly to Canonical, the company behind Ubuntu as your question is off-topic here... ;-)


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I was asking myself the same question. I read through major parts of the VirtualBox documentation a while ago and remember that SSE4.1/SSE4.2 is well documented, but AVX2 is not, though it is expected to be exposed to a guest since VirtualBox 5.0 Beta 3. Here are the flags of /proc/cpuinfo on a 14.04 host: flags: fpu vme de pse tsc msr pae mce cx8 apic sep ...


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I have experienced the same problem on my T420. In my case, everything is fine at first. After playing for a few minutes, the notebook gets hot and the framerate drops. The same symptomps show, when playing HD flash videos. After spending numerous hours searching online for answers I stumbled upon an article in the Thinkwiki: The following boot options ...


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So this is a short guide, since I just got it working :) Intel rapid start makes the laptop go into deep sleep after X(defined in bios) mins/hours. It will save you some battery life, if you leave your laptop in sleep for a long time. Read about it here: https://software.intel.com/en-us/articles/what-is-intel-rapid-start-technology Make sure your laptop ...



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