Problem Loading UEFI:db X.509 certificate (-65) and Unable to find a medium containing a live file system
I'm currently trying to install Ubuntu 18.04.1 using a USB drive with Etcher. My laptop is the Lenovo Legion Y720. I proceeded to disable secure boot and when I clicked try Ubuntu. The error messages appeared, namely:
6.432927 Problem loading UEFI: db X.509 certificate (-65)
6.434510 Couldn't get size: 0x8000000000000000e
6.762780 0000:01:00.0: read fault at 0000000000 engine if [PHYSICAL] client 07 BusyBox v1.18.5 (Ubuntu 1:1.18.5-1ubuntu4) built-in shell
(ash) Enter 'help' for a list of built-in commands. (initramfs) Unable
to find a miedum containing a live file system.
I am stumped and do not know how to proceed to install Ubuntu. Please help.
boot uefi
edited Dec 30 '18 at 3:35
alecxe
559
asked Dec 29 '18 at 23:33
Alvin TanAlvin Tan
62
add a comment |
I'm currently trying to install Ubuntu 18.04.1 using a USB drive with Etcher. My laptop is the Lenovo Legion Y720. I proceeded to disable secure boot and when I clicked try Ubuntu. The error messages appeared, namely:
6.432927 Problem loading UEFI: db X.509 certificate (-65)
6.434510 Couldn't get size: 0x8000000000000000e
6.762780 0000:01:00.0: read fault at 0000000000 engine if [PHYSICAL] client 07 BusyBox v1.18.5 (Ubuntu 1:1.18.5-1ubuntu4) built-in shell
(ash) Enter 'help' for a list of built-in commands. (initramfs) Unable
to find a miedum containing a live file system.
I am stumped and do not know how to proceed to install Ubuntu. Please help.
boot uefi
edited Dec 30 '18 at 3:35
alecxe
559
asked Dec 29 '18 at 23:33
Alvin TanAlvin Tan
62
add a comment |
I'm currently trying to install Ubuntu 18.04.1 using a USB drive with Etcher. My laptop is the Lenovo Legion Y720. I proceeded to disable secure boot and when I clicked try Ubuntu. The error messages appeared, namely:
6.432927 Problem loading UEFI: db X.509 certificate (-65)
6.434510 Couldn't get size: 0x8000000000000000e
6.762780 0000:01:00.0: read fault at 0000000000 engine if [PHYSICAL] client 07 BusyBox v1.18.5 (Ubuntu 1:1.18.5-1ubuntu4) built-in shell
(ash) Enter 'help' for a list of built-in commands. (initramfs) Unable
to find a miedum containing a live file system.
I am stumped and do not know how to proceed to install Ubuntu. Please help.
boot uefi
edited Dec 30 '18 at 3:35
alecxe
559
asked Dec 29 '18 at 23:33
Alvin TanAlvin Tan
62
I'm currently trying to install Ubuntu 18.04.1 using a USB drive with Etcher. My laptop is the Lenovo Legion Y720. I proceeded to disable secure boot and when I clicked try Ubuntu. The error messages appeared, namely:
6.432927 Problem loading UEFI: db X.509 certificate (-65)
6.434510 Couldn't get size: 0x8000000000000000e
6.762780 0000:01:00.0: read fault at 0000000000 engine if [PHYSICAL] client 07 BusyBox v1.18.5 (Ubuntu 1:1.18.5-1ubuntu4) built-in shell
(ash) Enter 'help' for a list of built-in commands. (initramfs) Unable
to find a miedum containing a live file system.
I am stumped and do not know how to proceed to install Ubuntu. Please help.
boot uefi
boot uefi
edited Dec 30 '18 at 3:35
alecxe
559
asked Dec 29 '18 at 23:33
Alvin TanAlvin Tan
62
edited Dec 30 '18 at 3:35
alecxe
559
asked Dec 29 '18 at 23:33
Alvin TanAlvin Tan
62
edited Dec 30 '18 at 3:35
alecxe
559
edited Dec 30 '18 at 3:35
alecxe
559
edited Dec 30 '18 at 3:35
alecxe
559
559
asked Dec 29 '18 at 23:33
Alvin TanAlvin Tan
62
asked Dec 29 '18 at 23:33
Alvin TanAlvin Tan
62
asked Dec 29 '18 at 23:33
Alvin TanAlvin Tan
62
62
add a comment |
add a comment |
1 Answer
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I have the same laptop as you and I get that text popping up too, but it then proceeds normally to boot up, have you tried waiting?
answered 6 hours ago
mth1417mth1417
143212
add a comment |
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1 Answer
1
active
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
I have the same laptop as you and I get that text popping up too, but it then proceeds normally to boot up, have you tried waiting?
answered 6 hours ago
mth1417mth1417
143212
add a comment |
I have the same laptop as you and I get that text popping up too, but it then proceeds normally to boot up, have you tried waiting?
answered 6 hours ago
mth1417mth1417
143212
add a comment |
I have the same laptop as you and I get that text popping up too, but it then proceeds normally to boot up, have you tried waiting?
answered 6 hours ago
mth1417mth1417
143212
I have the same laptop as you and I get that text popping up too, but it then proceeds normally to boot up, have you tried waiting?
answered 6 hours ago
mth1417mth1417
143212
answered 6 hours ago
mth1417mth1417
143212
answered 6 hours ago
mth1417mth1417
143212
answered 6 hours ago
mth1417mth1417
143212
143212
add a comment |
add a comment |
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