Bug 200307

Summary: Read only file system after failed suspend
Product: SCSI Drivers Reporter: Antonín Dach (dach)
Component: OtherAssignee: scsi_drivers-other
Status: RESOLVED PATCH_ALREADY_AVAILABLE    
Severity: normal CC: dach
Priority: P1    
Hardware: All   
OS: Linux   
Kernel Version: 4.17.0 MANJARO flavor ( vanilla with custom config ) Subsystem:
Regression: No Bisected commit-id:
Attachments: screenshot of journalctl, failed suspension
inix
lshw -short
kernel config

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.