Finally fixed the problem by using Gparted on Mint and formatting /dev/sdb1 which was the old OS that I moved to the SSD. Manjaro would sometimes point to the correct SSD OS and sometimes point to the old OS. Then ran sudo update-grub on Manjao.
But 1st I did a blkid on Mint & Manjaro
Notice UUID=”522288d6-71d7-40f5-93e8-d821b0a9d915″ which blkid reports correctly on Mint and incorrectly on Manjaro. Should be on /dev/sda1
Linux Mint
bill@billb-MS-7B79 ~ $ blkid
/dev/sda1: UUID=”522288d6-71d7-40f5-93e8-d821b0a9d915″ TYPE=”ext4″ PARTUUID=”05fb2680-01″ [CORRECT!]
/dev/sda2: UUID=”6c87de40-c81a-44c4-b3ea-1b55ce978640″ TYPE=”ext4″ PARTUUID=”05fb2680-02″
/dev/sdb1: UUID=”32c12eab-b90a-4b58-bf49-9384a489571f” TYPE=”ext4″ PARTUUID=”000d4f89-01″
/dev/sdb5: UUID=”d451d87a-4039-4b24-a9c0-697afbd31253″ TYPE=”ext4″ PARTUUID=”000d4f89-05″
/dev/sdb6: UUID=”0d50b442-05eb-4de6-a1e6-962a33bcb430″ TYPE=”swap” PARTUUID=”000d4f89-06″
/dev/sdb7: UUID=”e2484b91-04e6-4884-919b-6d6345980767″ TYPE=”ext4″ PARTUUID=”000d4f89-07″
/dev/sdb8: UUID=”f0bd510d-5154-45fc-9b5b-df76f575be6d” TYPE=”ext4″ PARTUUID=”000d4f89-08″
/dev/sdb9: UUID=”711273d4-0515-4930-9183-a06d2515354d” TYPE=”ext4″ PARTUUID=”000d4f89-09″
/dev/sdc1: UUID=”9db6c5fc-59aa-4ef8-ab96-0077a92e326d” TYPE=”ext4″ PARTUUID=”00071599-01″
/dev/sdc5: UUID=”1450FC356E30C66C” TYPE=”ntfs” PARTUUID=”00071599-05″
/dev/sdd1: UUID=”9f737960-a8b3-49c7-994f-cf8d86820cbb” TYPE=”ext4″ PARTUUID=”049b1559-ba58-47f0-af34-bcaa884fb7f4″
/dev/sr0: UUID=”2016-06-27-19-50-06-00″ LABEL=”2.4.7-8-amd64″ TYPE=”iso9660″ PTUUID=”14515265″ PTTYPE=”dos”
bill@billb-MS-7B79 ~ $
Manjaro
bill@bill-pc ~$ sudo blkid
/dev/sdb1: UUID=”32c12eab-b90a-4b58-bf49-9384a489571f” BLOCK_SIZE=”4096″ TYPE=”ext4″ PARTUUID=”000d4f89-01″
/dev/sdb5: UUID=”d451d87a-4039-4b24-a9c0-697afbd31253″ BLOCK_SIZE=”4096″ TYPE=”ext4″ PARTUUID=”000d4f89-05″
/dev/sdb6: UUID=”0d50b442-05eb-4de6-a1e6-962a33bcb430″ TYPE=”swap” PARTUUID=”000d4f89-06″
/dev/sdb7: UUID=”e2484b91-04e6-4884-919b-6d6345980767″ BLOCK_SIZE=”4096″ TYPE=”ext4″ PARTUUID=”000d4f89-07″
/dev/sdb8: UUID=”f0bd510d-5154-45fc-9b5b-df76f575be6d” BLOCK_SIZE=”4096″ TYPE=”ext4″ PARTUUID=”000d4f89-08″
/dev/sdb9: UUID=”711273d4-0515-4930-9183-a06d2515354d” BLOCK_SIZE=”4096″ TYPE=”ext4″ PARTUUID=”000d4f89-09″
/dev/sdd1: UUID=”9f737960-a8b3-49c7-994f-cf8d86820cbb” BLOCK_SIZE=”4096″ TYPE=”ext4″ PARTUUID=”049b1559-ba58-47f0-af34-bcaa884fb7f4″
/dev/sda1: UUID=”9db6c5fc-59aa-4ef8-ab96-0077a92e326d” BLOCK_SIZE=”4096″ TYPE=”ext4″ PARTUUID=”00071599-01″
/dev/sda5: BLOCK_SIZE=”512″ UUID=”1450FC356E30C66C” TYPE=”ntfs” PARTUUID=”00071599-05″
/dev/sdc1: UUID=”522288d6-71d7-40f5-93e8-d821b0a9d915″ BLOCK_SIZE=”4096″ TYPE=”ext4″ PARTUUID=”05fb2680-01″ [Wrong…should be sda1]
/dev/sdc2: UUID=”6c87de40-c81a-44c4-b3ea-1b55ce978640″ BLOCK_SIZE=”4096″ TYPE=”ext4″ PARTUUID=”05fb2680-02″
/dev/sr0: BLOCK_SIZE=”2048″ UUID=”2016-06-27-19-50-06-00″ LABEL=”2.4.7-8-amd64″ TYPE=”iso9660″ PTUUID=”14515265″ PTTYPE=”dos”
/dev/pktcdvd/pktcdvd0: BLOCK_SIZE=”2048″ UUID=”2016-06-27-19-50-06-00″ LABEL=”2.4.7-8-amd64″ TYPE=”iso9660″ PTUUID=”14515265″ PTTYPE=”dos”
bill@bill-pc ~$