Comment 3 for bug 1938678
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| Doug Jacobs (djacobs98) wrote Re: [intel] [tgl-h] [iotg] [hwe-tpm] Ubuntu Core hangs during bootup on TGL-H | #3 |
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a60fb26
(Get the code!)
The core image I used is located at: https:/
(There is no central repository yet for this project.)
Instructions for installation: I use 2 USB drives.
Make 1 USB bootable using the Startup Disk Creator (or RUFUS if you're using Windows.) Ubuntu Desktop 20.04 is fine. This is your boot drive.
Copy the .img file to the 2nd drive. This is your data drive.
Boot the TGL-H system from your boot drive. Don't install. Just select "Try Ubuntu."
Use the Disks utility to delete all partitions from the internal storage of the TGL-H.
Insert the data drive and use dd to write the image to the internal storage (/dev/nvme01 I think?)
$ sudo dd if=/path/to/img of=/dev/nvme01 bs=1M status=progress
Once this completes, you can reboot the system and remove the USB drives.
During bootup, you will see the errors from TPM, and eventually the boot process just stops.