Issue #432 has been updated by Angel Pons.
Affected hardware changed from Lenovo t440p to Lenovo ThinkPad T440p Status changed from New to Response Needed
Hi, osboot is not the same as coreboot. Have you asked the people responsible for osboot to provide support?
It would be great if you could test with upstream coreboot, to make sure the issue is in coreboot and not about something the osboot people did.
---------------------------------------- Bug #432: t440p reboots on suspend https://ticket.coreboot.org/issues/432#change-1214
* Author: Josh R * Status: Response Needed * Priority: Normal * Target version: none * Start date: 2022-10-21 * Affected versions: 4.15 * Related links: https://ticket.coreboot.org/issues/412
* Affected hardware: Lenovo ThinkPad T440p * Affected OS: Ubuntu 22.04 (Pop OS) ---------------------------------------- Per request, adding new ticket for an issue with my t440p where attempting to resume on suspend results in a reboot (or at least, not resuming from DRAM).
My t440p already has coreboot installed (via osbmk). Following instructions from issue #412, I have attempted the following:
`sudo flashrom -p internal --ifd -i bios -w the_full_12MiB_osbmk.rom --noverify-all`
...but that did not seem to do the trick (still "restarts" without resuming from RAM).
Note that I am using the "full" 12MB osbmk rom (not split by 4MiB and 8MiB, as that seemed intended for the hardware flashing instructions).
coreboot version looks like 4.15.204, and flashrom version 1.2-640.
If it helps, attached cbmem -1 output with a "normal boot" followed by a later resume from suspend (that resulted in a restart).
Thanks in advance. I guess you don't realize how much you use suspend until it doesn't work anymore :)
---Files-------------------------------- cbmem.20221019195923.normal_boot.log (36.2 KB) cbmem.20221019200724.from_suspend.log (36.3 KB)