Dear Mr. Hutchings,
Todays update appears to have caused my Debian Stretch Linux system to fail to boot with this error message:
"Gave up waiting for suspend/resume device..."
The Grub menu is still accessible, but I'm clueless how to return the system to operational status.
Please provide complete step-by-step instructions to restore successful system booting through the Grub menu.
As the eMMC flash memory on which the Linux system resides in soldered to the PC board, mounting it on another system for editing is not feasible.
Thank you for your assistance.