Dasharo
V540TND v0.9.1-rc5 cyclic suspend test fails
Component
Dasharo firmware
Device
NovaCustom V54 14th Gen
Dasharo version
v0.9.1-rc5
Dasharo Tools Suite version
--
Test case ID
SUSP005
Brief summary
Kernel version 6.9 (mainline):
- SUSP test fails: FAILED [CRITICAL] S2idleNotDeepest: Test 1, Expected /sys/power/suspend_stats
- Nvidia driver does not load or even build in DKMS despite having kernel headers installed Kernel version 6.8 (Ubuntu):
- Wakeup from S0ix does not work Kernel version 6.10 (mainline):
- does not boot
How reproducible
100%
How to reproduce
Install and boot kernel 6.9 w/ headers Run SUSP005
Expected behavior
Should pass without errors
Actual behavior
Fails, FAILED [CRITICAL] S2idleNotDeepest: Test 1, Expected /sys/power/suspend_stats
Screenshots
platform-suspend-and-resume.robot_log.zip
s3: Sleep suspend/resume test.
--------------------------------------------------------------------------------
Test 1 of 1: Sleep suspend/resume test.
Defaulted to 1 test, use --s3-multiple=N to run more s2idle cycles
s2idle cycle 1 of 1
Detecting the power method.
Response to CanSuspend is yes
User allowed to execute the CanSuspend action
Using logind as the default power method.
Requesting Suspend action
Skipping the minimum delay (0) and using a 3 seconds delay instead
s2idle duration = 30.
wakeup source name: "00:04" wakeup event was signaled.
pm-action returned 0 after 30 seconds.
FAILED [CRITICAL] S2idleNotDeepest: Test 1, Expected /sys/power/suspend_stats
/total_hw_sleep to increase from 0, got 0.
Suspend/Resume Timings:
Suspend: 0.376 seconds.
Resume: 0.661 seconds.
Completed s2idle cycle(s)
PASSED: Test 1, No kernel log errors detected.
PASSED: Test 1, No PM related suspend issues detected.
PASSED: Test 1, No device errors detected.
PASSED: Test 1, No kernel oopses detected.
PASSED: Test 1, No kernel WARN_ON warnings detected.
Found 1 s2idle errors.
PASSED: Test 1, Found no errors doing 1 suspend/resume cycle(s).
PASSED: Test 1, All suspends took less than 15.00 seconds.
PASSED: Test 1, All resumes took less than 15.00 seconds.
================================================================================
8 passed, 1 failed, 0 warning, 0 aborted, 0 skipped, 0 info only.
================================================================================
8 passed, 1 failed, 0 warning, 0 aborted, 0 skipped, 0 info only.
Test Failure Summary
================================================================================
Critical failures: 1
s3: Expected /sys/power/suspend_stats/total_hw_sleep to increase from 0, got 0.
High failures: NONE
Medium failures: NONE
Low failures: NONE
Other failures: NONE
Test |Pass |Fail |Abort|Warn |Skip |Info |
---------------+-----+-----+-----+-----+-----+-----+
s3 | 8| 1| | | | |
---------------+-----+-----+-----+-----+-----+-----+
Total: | 8| 1| 0| 0| 0| 0|
---------------+-----+-----+-----+-----+-----+-----+
Additional context
@mkopec says it's probably because of missing nvidia drivers on Ubuntu on kernel 6.9 the GPU is not powered down and the device can not suspend completely. On kernel 6.8 where drivers work the device would not wake up from suspend at all because of only partial support for MTL.
Solutions you've tried
No response
Good S0ix residency on Ubuntu 24.10 beta, but now we have https://github.com/Dasharo/dasharo-issues/issues/1018
Good S0ix residency on Ubuntu 24.10 beta, but now we have #1045
@mkopec It looks like you are referring to the wrong ticket?
Right, of course, meant to link https://github.com/Dasharo/dasharo-issues/issues/1018 .
Fixed by
- https://github.com/Dasharo/coreboot/pull/548/commits/19d804c4ce98f2db4a9afaa0a7abad6e1c7c01f9
- https://github.com/Dasharo/coreboot/pull/548/commits/29eba1f81f4a94f9923e6f5bb5b30b4508df786b
I can confirm that this no longer occurs for V540TND on v0.9.1-rc7.
==============================================================================
Platform-Suspend-And-Resume
==============================================================================
SUSP005.001 Cyclic platform suspend and resume (Ubuntu) :: This te... ...
Checking if fwts is installed...
Package fwts is installed
15 iterations were performed to check the suspend procedure.
0 iterations have failed.
SUSP005.001 Cyclic platform suspend and resume (Ubuntu) :: This te... | PASS |
Test case SUSP005.001 Cyclic platform suspend and resume (Ubuntu) has been marked passed.
The number of detected errors is at least the same as the number of allowed fails: 0.
------------------------------------------------------------------------------
SUSP005.002 Cyclic platform suspend and resume (Ubuntu) (S0ix) :: ... | SKIP |
SUSP005.002 not supported
------------------------------------------------------------------------------
SUSP005.003 Cyclic platform suspend and resume (Ubuntu) (S3) :: Th... | SKIP |
SUSP005.003 not supported
------------------------------------------------------------------------------
Platform-Suspend-And-Resume | PASS |
3 tests, 1 passed, 0 failed, 2 skipped
==============================================================================
