Bug 200307 - Read only file system after failed suspend
Summary: Read only file system after failed suspend
Status: RESOLVED PATCH_ALREADY_AVAILABLE
Alias: None
Product: SCSI Drivers
Classification: Unclassified
Component: Other (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: scsi_drivers-other
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-06-27 12:59 UTC by Antonín Dach
Modified: 2018-08-31 11:33 UTC (History)
1 user (show)

See Also:
Kernel Version: 4.17.0 MANJARO flavor ( vanilla with custom config )
Subsystem:
Regression: No
Bisected commit-id:


Attachments
screenshot of journalctl, failed suspension (449.61 KB, image/jpeg)
2018-06-27 12:59 UTC, Antonín Dach
Details
inix (2.30 KB, text/plain)
2018-06-27 13:00 UTC, Antonín Dach
Details
lshw -short (3.74 KB, text/plain)
2018-06-27 13:03 UTC, Antonín Dach
Details
kernel config (210.64 KB, text/plain)
2018-06-27 13:10 UTC, Antonín Dach
Details

Description Antonín Dach 2018-06-27 12:59:56 UTC
Created attachment 276915 [details]
screenshot of journalctl, failed suspension

Hi, 

There's a new issue with new kernel 4.17 ( is not happening on 4.16 and prior )


My AMD system with Mobo: Gigabyte model: F2A88XN-WIFI rev.3 fails to suspend.
More inxi system information in attachment.

I can clearly see a power down on main Power LED but system often fails to remain in suspension and wakes cca a quater second later. 

The woken system is completely unuseable as every drive (except ramdisk) is rendered Read only.

I can't post the enitre journal as it fails to launch and is never written. I was lucky enough to have tail on journal once so I took and photo of my screen. ( please do not hate I had not idea how export the journal as no command would run on READONLY FS) 


IOMMU is disabled.
Not using RAID.

 $ lsscsi
[0:0:0:0]    disk    ATA      INTEL SSDSC2BW24 RG21  /dev/sda 
[1:0:0:0]    disk    ATA      WDC WD5003AZEX-0 1A01  /dev/sdb
Comment 1 Antonín Dach 2018-06-27 13:00:51 UTC
Created attachment 276917 [details]
inix
Comment 2 Antonín Dach 2018-06-27 13:03:22 UTC
Created attachment 276919 [details]
lshw -short
Comment 3 Antonín Dach 2018-06-27 13:10:32 UTC
Created attachment 276921 [details]
kernel config
Comment 4 Antonín Dach 2018-08-31 11:33:59 UTC
This seems to be fixed on kernel 4.19, I've tested and I am able to suspend and resume flawlesly.


Hope this will be the best kernel series :) 


exact package in manjaro repo Version         : 4.19rc1.0826.g5b394b2-1  this works.

I am closing this, if the issue returns I will reopen and this time bisect the commit that causes the issue of suspend.

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