Can't boot 16.04 after installing alongside Windows 7 (dual boot) - Ask Ubuntu


i installed ubuntu 16.04 via burned cd on new laptop (lenovo thinkpad) windows 7 installed. chose partition hard drive default way (~50/50 split) dual boot solution , accepted defaults during installation.

when boot machine, goes straight windows. booting cd indicates ubuntu indeed installed. hold shift during boot no grub loader comes up. i've gone bios , checked various fast boot options disable none appeared (though disabled fast or other power intel, wasn't relevant). loads both uefi , legacy , default boot legacy first; changed boot uefi first no effect.

i've tried grub2 solution: sudo apt-add-repository ppa:yannubuntu boot-repair, etc. (i did few times.) error:

the current session in legacy mode. please reboot computer, , use software in efi session. enable feature. example, use live-usb of boot-repair-disk-64bit (www.sourceforge.net/p/boot-repair-cd), after making sure bios set boot usb in efi mode.

i tried following instructions didn't anywhere. default iso ubuntu's website not 64-bit? there else should looking at?

thanks can provide!


Comments

Post a Comment

Popular posts from this blog

download - Firefox cannot save files (most of the time), how to solve? - Super User

this not full duplicate of this question or this question , though base question same. however, questions have no answers. for on half year have problems downloading files firefox. when click on download link, download dialog opened asking me do, save or open it. immediately, there error/warning pop-up (twice, can see 1 @ first) ok button. looks this message : "c:\users\%user%\appdata\local\temp\wbbdv9k8.zip.part not saved because source file not read. try again later or contact server administrator." replace '%user%' name of user trying download. after closing pop-up, download dialog disappears , have minimize firefox , open again, see other pop-up. downloading exact same file internet explorer work, not desired. i tried solutions here . tried solutions here . tried disabling extensions. tried fixing permissions on temp folder. tried making files , folder in profile directory non-readonly. tried running firefox administrator. tried ...
Read more

windows - "-2146893807 NTE_NOT_FOUND" when repair certificate store - Super User

i try repair certificate store in windows 10 doing c:\windows\system32>certutil -store -user ‎330000019dba8d5dddb98062a900000000019d "personal" certutil: -store command failed: 0x80090011 (-2146893807 nte_not_found) certutil: object not found. i have double check mmc, certificate details serial number of certificate. still fail repair certificate store. can please help? i getting same error when trying export pfx. turns out had export c:\cert.pfx instead of cert.pfx (it trying export file cert store ( cert:\localmachine\my ).
Read more