query: Ubuntu is unbootable after upgrade to 18.04, can only access Windows 10. How can I reinstall Ubuntu without losing my files?
positive_passages.docid: 156812
positive_passages.text: How to reinstall Ubuntu in dual boot with Windows 10?
negative_passages.docid: 126048
negative_passages.text: What's the Best Practice reinstalling windows 7 on a dual boot with ubuntu 11.04
negative_passages.docid: 34367
negative_passages.text: How do I reinstall Ubuntu?
negative_passages.docid: 115856
negative_passages.text: Can I install Ubuntu from an ISO file on Windows?
negative_passages.docid: 156288
negative_passages.text: Can I reinstall windows without reactivating it?
negative_passages.docid: 64823
negative_passages.text: Installed Ubuntu alongside Windows 8, and W8 won't boot anymore
negative_passages.docid: 10709
negative_passages.text: Can i upgrade ubuntu without losing my apps and files?
negative_passages.docid: 152307
negative_passages.text: How to install and use Ubuntu from a USB flash drive on Windows 8?
negative_passages.docid: 51264
negative_passages.text: How do I uninstall Ubuntu from a computer?
negative_passages.docid: 102366
negative_passages.text: How to wipe and install ubuntu?
negative_passages.docid: 126804
negative_passages.text: My ubuntu partition was deleted and I can't boot from either a DVD or USB
negative_passages.docid: 122378
negative_passages.text: Can't boot Windows Vista after installing Ubuntu
negative_passages.docid: 35061
negative_passages.text: Why is there no option to install ubuntu alongside windows 10
negative_passages.docid: 113006
negative_passages.text: Grub rescue after removing Ubuntu?
negative_passages.docid: 79069
negative_passages.text: Uninstalling Ubuntu from Windows Dual Boot if I don't have Windows recovery CD
negative_passages.docid: 846
negative_passages.text: How to reinstall Ubuntu keeping my data intact?
negative_passages.docid: 137357
negative_passages.text: Returning from Dual-boot to just Windows