Plugging in external hard drive leaves computer in GRUB rescue mode each time












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I dual-boot Windows 10 and Ubuntu 18.10 on the computer's internal hard drive. I have an external solid state hard drive which contains no OSs or anything of the sort, but the mere act of plugging it in during regular use breaks GRUB. I can't be bothered to resolve this each time repetitively as the external is needed for demanding daily work. What's going on here and what is the solution?










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  • What is the result of lsblk -f with your external disk plugged in? Is there any GUID collision?
    – Alvin Liang
    Dec 18 at 5:29
















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I dual-boot Windows 10 and Ubuntu 18.10 on the computer's internal hard drive. I have an external solid state hard drive which contains no OSs or anything of the sort, but the mere act of plugging it in during regular use breaks GRUB. I can't be bothered to resolve this each time repetitively as the external is needed for demanding daily work. What's going on here and what is the solution?










share|improve this question







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




















  • What is the result of lsblk -f with your external disk plugged in? Is there any GUID collision?
    – Alvin Liang
    Dec 18 at 5:29














0












0








0







I dual-boot Windows 10 and Ubuntu 18.10 on the computer's internal hard drive. I have an external solid state hard drive which contains no OSs or anything of the sort, but the mere act of plugging it in during regular use breaks GRUB. I can't be bothered to resolve this each time repetitively as the external is needed for demanding daily work. What's going on here and what is the solution?










share|improve this question







New contributor




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











I dual-boot Windows 10 and Ubuntu 18.10 on the computer's internal hard drive. I have an external solid state hard drive which contains no OSs or anything of the sort, but the mere act of plugging it in during regular use breaks GRUB. I can't be bothered to resolve this each time repetitively as the external is needed for demanding daily work. What's going on here and what is the solution?







dual-boot grub2 external-hdd grubrescue






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asked Dec 18 at 5:12









Flash Ray Laser

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New contributor





Flash Ray Laser is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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Flash Ray Laser is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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  • What is the result of lsblk -f with your external disk plugged in? Is there any GUID collision?
    – Alvin Liang
    Dec 18 at 5:29


















  • What is the result of lsblk -f with your external disk plugged in? Is there any GUID collision?
    – Alvin Liang
    Dec 18 at 5:29
















What is the result of lsblk -f with your external disk plugged in? Is there any GUID collision?
– Alvin Liang
Dec 18 at 5:29




What is the result of lsblk -f with your external disk plugged in? Is there any GUID collision?
– Alvin Liang
Dec 18 at 5:29















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