Unable to Hibernate: Swap header not found











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I hadn't allocated any swap partition while installing ubuntu before so I couldn't hibernate my laptop which gave error: couldn't find swap device,try swapon. I then created a swap partition using GParted of size about 10Gb and checked on swapon.



Gparted



I then checked the size of swap in terminal,
terminal



fstab



I don't understand what this means and I am not sure what should I do after this. Still, I am unable to hibernate and now it says Swap header not found. What should I do to solve this problem?






18.04 swap hibernate







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  • It means you have both a swapfile and a swap partition. Are they both defined in your /etc/fstab?
    – PerlDuck
    yesterday












  • drive.google.com/open?id=1UaDUnzUISFUUurOLOLyqjx8_EU7WEVbP Does this mean that my swap partition is not defined?
    – Rima
    yesterday












  • Please don't post images of text. Instead, paste the text directly into your question and use the formatting tools.
    – dessert
    10 hours ago















up vote
1
down vote

favorite












I hadn't allocated any swap partition while installing ubuntu before so I couldn't hibernate my laptop which gave error: couldn't find swap device,try swapon. I then created a swap partition using GParted of size about 10Gb and checked on swapon.



Gparted



I then checked the size of swap in terminal,
terminal



fstab



I don't understand what this means and I am not sure what should I do after this. Still, I am unable to hibernate and now it says Swap header not found. What should I do to solve this problem?






18.04 swap hibernate







share|improve this question









New contributor




Rima is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.




















  • It means you have both a swapfile and a swap partition. Are they both defined in your /etc/fstab?
    – PerlDuck
    yesterday












  • drive.google.com/open?id=1UaDUnzUISFUUurOLOLyqjx8_EU7WEVbP Does this mean that my swap partition is not defined?
    – Rima
    yesterday












  • Please don't post images of text. Instead, paste the text directly into your question and use the formatting tools.
    – dessert
    10 hours ago













up vote
1
down vote

favorite









up vote
1
down vote

favorite











I hadn't allocated any swap partition while installing ubuntu before so I couldn't hibernate my laptop which gave error: couldn't find swap device,try swapon. I then created a swap partition using GParted of size about 10Gb and checked on swapon.



Gparted



I then checked the size of swap in terminal,
terminal



fstab



I don't understand what this means and I am not sure what should I do after this. Still, I am unable to hibernate and now it says Swap header not found. What should I do to solve this problem?






18.04 swap hibernate







share|improve this question









New contributor




Rima is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











I hadn't allocated any swap partition while installing ubuntu before so I couldn't hibernate my laptop which gave error: couldn't find swap device,try swapon. I then created a swap partition using GParted of size about 10Gb and checked on swapon.



Gparted



I then checked the size of swap in terminal,
terminal



fstab



I don't understand what this means and I am not sure what should I do after this. Still, I am unable to hibernate and now it says Swap header not found. What should I do to solve this problem?






18.04 swap hibernate




18.04 swap hibernate






share|improve this question









New contributor




Rima is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











share|improve this question









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Rima is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









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edited yesterday









Joshua Besneatte

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asked yesterday









Rima

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Rima is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






Rima is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.












  • It means you have both a swapfile and a swap partition. Are they both defined in your /etc/fstab?
    – PerlDuck
    yesterday












  • drive.google.com/open?id=1UaDUnzUISFUUurOLOLyqjx8_EU7WEVbP Does this mean that my swap partition is not defined?
    – Rima
    yesterday












  • Please don't post images of text. Instead, paste the text directly into your question and use the formatting tools.
    – dessert
    10 hours ago


















  • It means you have both a swapfile and a swap partition. Are they both defined in your /etc/fstab?
    – PerlDuck
    yesterday












  • drive.google.com/open?id=1UaDUnzUISFUUurOLOLyqjx8_EU7WEVbP Does this mean that my swap partition is not defined?
    – Rima
    yesterday












  • Please don't post images of text. Instead, paste the text directly into your question and use the formatting tools.
    – dessert
    10 hours ago
















It means you have both a swapfile and a swap partition. Are they both defined in your /etc/fstab?
– PerlDuck
yesterday






It means you have both a swapfile and a swap partition. Are they both defined in your /etc/fstab?
– PerlDuck
yesterday














drive.google.com/open?id=1UaDUnzUISFUUurOLOLyqjx8_EU7WEVbP Does this mean that my swap partition is not defined?
– Rima
yesterday






drive.google.com/open?id=1UaDUnzUISFUUurOLOLyqjx8_EU7WEVbP Does this mean that my swap partition is not defined?
– Rima
yesterday














Please don't post images of text. Instead, paste the text directly into your question and use the formatting tools.
– dessert
10 hours ago




Please don't post images of text. Instead, paste the text directly into your question and use the formatting tools.
– dessert
10 hours ago















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