query: Ubuntu 20.04 not booting
positive_passages.docid: 76422
positive_passages.text: PCIe Bus error severity=Corrected
negative_passages.docid: 63179
negative_passages.text: GRUB problem: 12.04 not booting without USB drive
negative_passages.docid: 135373
negative_passages.text: Ubuntu 11.04 stops booting at grub console
negative_passages.docid: 66633
negative_passages.text: Booting from USB and not installing
negative_passages.docid: 61164
negative_passages.text: Black screen on boot up no bios
negative_passages.docid: 31287
negative_passages.text: Live USB for installation does not boot, black error screen followed by visual artifacts on a purple screen
negative_passages.docid: 755
negative_passages.text: What should I do to force the root filesystem check (and optionally a fix) at boot?
negative_passages.docid: 129105
negative_passages.text: Can't boot, no grub, "alloc magic is broken"
negative_passages.docid: 64823
negative_passages.text: Installed Ubuntu alongside Windows 8, and W8 won't boot anymore
negative_passages.docid: 48388
negative_passages.text: Ubuntu boots from USB but get GRUB rescue after installation
negative_passages.docid: 118196
negative_passages.text: Kernel update (64) will not boot. How can I automatically boot with earlier version? U12.04LTS
negative_passages.docid: 75727
negative_passages.text: Kernel panic and unable to boot Ubuntu 16.04 after updating
negative_passages.docid: 27915
negative_passages.text: How to fix very slow Ubuntu booting?
negative_passages.docid: 65351
negative_passages.text: Ubuntu 20.04 on DualBoot fail 90% of tries - Initramfs unpacking failed: Decoding failed
negative_passages.docid: 152692
negative_passages.text: Ubuntu booting in mac
negative_passages.docid: 51232
negative_passages.text: Boot error > no such device: grub rescue
negative_passages.docid: 96797
negative_passages.text: Cannot boot because: Kernel panic - not syncing: Attempted to kill init!