query: Ubuntu 12.04 boots very slow
positive_passages.docid: 27915
positive_passages.text: How to fix very slow Ubuntu booting?
negative_passages.docid: 134817
negative_passages.text: How do I set Ubuntu to my default boot?
negative_passages.docid: 127644
negative_passages.text: How to fix 'Android is starting' optimization on every boot?
negative_passages.docid: 157857
negative_passages.text: How do I boot my PC from GRUB?
negative_passages.docid: 30521
negative_passages.text: how to turbo boost my cpu on Ubuntu?
negative_passages.docid: 66898
negative_passages.text: Slow startup of Plasma 5.5 in Kubuntu 16.04
negative_passages.docid: 72888
negative_passages.text: Ubuntu installation is slow, why?
negative_passages.docid: 129140
negative_passages.text: /boot full of kernels – what to delete?
negative_passages.docid: 62046
negative_passages.text: 16.04 - system hangs at boot time at "Started Update UTMP about System Runlevel Changes"
negative_passages.docid: 7659
negative_passages.text: Extremely slow ubuntu 18.04 boot time
negative_passages.docid: 105928
negative_passages.text: Ubuntu is very slow when Intel SpeedStep is enabled (CPU is not used in full speed)
negative_passages.docid: 106283
negative_passages.text: Boot hangs after installing the latest driver from PPA and Ctrl+Alt+F1 keyboard shortcut doesn't work
negative_passages.docid: 56571
negative_passages.text: Ubuntu GNOME: Grey screen and very slow boot
negative_passages.docid: 17466
negative_passages.text: Slow Boot Time on Ubuntu 17.10.1 (systemd-analyze blame results)
negative_passages.docid: 82914
negative_passages.text: Where is the boot loader installed?
negative_passages.docid: 142825
negative_passages.text: Why my ubuntu 16.04 LTS suddenly become very slow?
negative_passages.docid: 1285
negative_passages.text: My computer boots to a black screen, what options do I have to fix it?