Default bootable device missing [duplicate]

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This question already has an answer here:
How do I make a bootable Ubuntu USB?
5 answers
How can I check the integrity of a downloaded Ubuntu CD?
5 answers
I was trying to install Ubuntu in my ACER ASPIRE 3 (A315-31-C0A7 model number N17Q2) but it gave an error saying: media file corrupted, and now it's showing no bootable device.
I also tried with another bootable pendrive installed Ubuntu but it's showing 'default bootable device missing'.
My hdd is shown in boot information menu. But it's not showing in boot menu.
I was using Ubuntu 18.4 and I didn't verify the ISO.
boot partitioning
marked as duplicate by David Foerster, karel, Eric Carvalho, Fabby, Kevin Bowen Jun 16 at 17:16
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
add a comment |Â
up vote
0
down vote
favorite
This question already has an answer here:
How do I make a bootable Ubuntu USB?
5 answers
How can I check the integrity of a downloaded Ubuntu CD?
5 answers
I was trying to install Ubuntu in my ACER ASPIRE 3 (A315-31-C0A7 model number N17Q2) but it gave an error saying: media file corrupted, and now it's showing no bootable device.
I also tried with another bootable pendrive installed Ubuntu but it's showing 'default bootable device missing'.
My hdd is shown in boot information menu. But it's not showing in boot menu.
I was using Ubuntu 18.4 and I didn't verify the ISO.
boot partitioning
marked as duplicate by David Foerster, karel, Eric Carvalho, Fabby, Kevin Bowen Jun 16 at 17:16
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
1
are you able to boot to windows10 or not at this moment? how did you make the bootable USB? i mean from Rufus or other software? is your system Booting in "UEFI" mode or "BIOS" mode? are you planning to install Ubuntu along side Windows10 or Alone?
â PRATAP
Jun 7 at 5:33
I made a Ubuntu usb with GPT partition and FAT32 Formated
â Zafor Iqbal
Jun 8 at 16:11
I can't boot in any ISO neither Ubuntu nor Windows 10
â Zafor Iqbal
Jun 8 at 16:14
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
This question already has an answer here:
How do I make a bootable Ubuntu USB?
5 answers
How can I check the integrity of a downloaded Ubuntu CD?
5 answers
I was trying to install Ubuntu in my ACER ASPIRE 3 (A315-31-C0A7 model number N17Q2) but it gave an error saying: media file corrupted, and now it's showing no bootable device.
I also tried with another bootable pendrive installed Ubuntu but it's showing 'default bootable device missing'.
My hdd is shown in boot information menu. But it's not showing in boot menu.
I was using Ubuntu 18.4 and I didn't verify the ISO.
boot partitioning
This question already has an answer here:
How do I make a bootable Ubuntu USB?
5 answers
How can I check the integrity of a downloaded Ubuntu CD?
5 answers
I was trying to install Ubuntu in my ACER ASPIRE 3 (A315-31-C0A7 model number N17Q2) but it gave an error saying: media file corrupted, and now it's showing no bootable device.
I also tried with another bootable pendrive installed Ubuntu but it's showing 'default bootable device missing'.
My hdd is shown in boot information menu. But it's not showing in boot menu.
I was using Ubuntu 18.4 and I didn't verify the ISO.
This question already has an answer here:
How do I make a bootable Ubuntu USB?
5 answers
How can I check the integrity of a downloaded Ubuntu CD?
5 answers
boot partitioning
edited Jun 7 at 9:46
Stephen Rauch
1,1545716
1,1545716
asked Jun 7 at 5:27
Zafor Iqbal
11
11
marked as duplicate by David Foerster, karel, Eric Carvalho, Fabby, Kevin Bowen Jun 16 at 17:16
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
marked as duplicate by David Foerster, karel, Eric Carvalho, Fabby, Kevin Bowen Jun 16 at 17:16
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
1
are you able to boot to windows10 or not at this moment? how did you make the bootable USB? i mean from Rufus or other software? is your system Booting in "UEFI" mode or "BIOS" mode? are you planning to install Ubuntu along side Windows10 or Alone?
â PRATAP
Jun 7 at 5:33
I made a Ubuntu usb with GPT partition and FAT32 Formated
â Zafor Iqbal
Jun 8 at 16:11
I can't boot in any ISO neither Ubuntu nor Windows 10
â Zafor Iqbal
Jun 8 at 16:14
add a comment |Â
1
are you able to boot to windows10 or not at this moment? how did you make the bootable USB? i mean from Rufus or other software? is your system Booting in "UEFI" mode or "BIOS" mode? are you planning to install Ubuntu along side Windows10 or Alone?
â PRATAP
Jun 7 at 5:33
I made a Ubuntu usb with GPT partition and FAT32 Formated
â Zafor Iqbal
Jun 8 at 16:11
I can't boot in any ISO neither Ubuntu nor Windows 10
â Zafor Iqbal
Jun 8 at 16:14
1
1
are you able to boot to windows10 or not at this moment? how did you make the bootable USB? i mean from Rufus or other software? is your system Booting in "UEFI" mode or "BIOS" mode? are you planning to install Ubuntu along side Windows10 or Alone?
â PRATAP
Jun 7 at 5:33
are you able to boot to windows10 or not at this moment? how did you make the bootable USB? i mean from Rufus or other software? is your system Booting in "UEFI" mode or "BIOS" mode? are you planning to install Ubuntu along side Windows10 or Alone?
â PRATAP
Jun 7 at 5:33
I made a Ubuntu usb with GPT partition and FAT32 Formated
â Zafor Iqbal
Jun 8 at 16:11
I made a Ubuntu usb with GPT partition and FAT32 Formated
â Zafor Iqbal
Jun 8 at 16:11
I can't boot in any ISO neither Ubuntu nor Windows 10
â Zafor Iqbal
Jun 8 at 16:14
I can't boot in any ISO neither Ubuntu nor Windows 10
â Zafor Iqbal
Jun 8 at 16:14
add a comment |Â
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1
are you able to boot to windows10 or not at this moment? how did you make the bootable USB? i mean from Rufus or other software? is your system Booting in "UEFI" mode or "BIOS" mode? are you planning to install Ubuntu along side Windows10 or Alone?
â PRATAP
Jun 7 at 5:33
I made a Ubuntu usb with GPT partition and FAT32 Formated
â Zafor Iqbal
Jun 8 at 16:11
I can't boot in any ISO neither Ubuntu nor Windows 10
â Zafor Iqbal
Jun 8 at 16:14