Hi, I have not been keeping up with ubuntu - before 18.04, I've been using only
16.10 to the extent where this issue would show up, and it didn't appear in
that release (I would suspend and resume the machine at least twice a week).
I would also point out, that I've seen identical symptoms ("Refused to change
power state") way back in Linux 3.2 in Ubuntu 12.04, see Ubuntu bug 1007841
In the meantime, I've also noticed a situation (with stock 18.04 kernel)
where the NIC would fail after 2nd resume or later - but, see below...
As for 4.16-rc7: I've tried 5 boots with 3 suspends each, and while none
of them failed after 1st resume, 4 failed after 2nd or 3rd resume.
I'm watching for something else now with 4.16-rc7 - it seems the bug is
triggered only when the machine is waken up by the lid-open event (about
60% failure rate - and I think all of the successful resumes were 1st
resumes after reboot). 0% replication when waking up by power button.
I will update repro steps with this info.
** Summary changed:
- sky2 gigabit ethernet driver sometimes stops working after resume from sleep
(88E8055)
+ sky2 gigabit ethernet driver sometimes stops working after lid-open resume
from sleep (88E8055)
** Description changed:
- After resuming from sleep, OCCASIONALLY the NIC is not functional, and
- reloading the sky2 module does not work. Relevant parts from dmesg:
+ After resuming from sleep using the lid-open event, OFTEN (60%
+ replicable, usually after 2nd or later resume) the NIC is not
+ functional, and reloading the sky2 module does not help. Relevant parts
+ from dmesg:
[ 582.852065] sky2 0000:04:00.0: Refused to change power state, currently in
D3
...<after another suspend-resume>
[ 827.613729] sky2 0000:04:00.0: ignoring stuck error report bit
[ 827.613748] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613750] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613752] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613754] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613756] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613759] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613761] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613763] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613765] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613767] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613769] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613772] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613774] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613776] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613778] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613780] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613782] sky2 0000:04:00.0: enp4s0: phy I/O error
And after reloading the module:
[ 1421.781480] sky2: driver version 1.30
[ 1421.781533] sky2 0000:04:00.0: enabling device (0000 -> 0003)
[ 1421.781667] sky2 0000:04:00.0: unsupported chip type 0xff
[ 1421.782292] sky2: probe of 0000:04:00.0 failed with error -95
Replicability: When it happens once, further suspend-resume cycles (tried ~5)
don't fix it. Reboot may fix it, (again, for at least the 5 suspend cycles I've
tried).
Per-boot chance of encountering the issue - so far 2/5.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-12-generic 4.15.0-12.13
ProcVersionSignature: Ubuntu 4.15.0-12.13-generic 4.15.7
Uname: Linux 4.15.0-12-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version
k4.15.0-12-generic.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.8-0ubuntu10
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord':
'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p',
'/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer':
'amixer'
Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer':
'amixer'
Date: Sat Mar 24 09:54:10 2018
HibernationDevice: RESUME=UUID=02d18685-fc92-4ebe-a43e-34d1e52a26b1
InstallationDate: Installed on 2018-03-21 (3 days ago)
InstallationMedia: Ubuntu-Server 18.04 LTS "Bionic Beaver" - Alpha amd64
(20180319)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
MachineType: FUJITSU SIEMENS ESPRIMO Mobile U9200
ProcEnviron:
LANGUAGE=en_US:en
TERM=linux
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-12-generic
root=UUID=bc171dce-b703-44f6-8244-22b6b3b1dc33 ro video=SVIDEO-1:d
consoleblank=300
RelatedPackageVersions:
linux-restricted-modules-4.15.0-12-generic N/A
linux-backports-modules-4.15.0-12-generic N/A
linux-firmware 1.173
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/22/2008
dmi.bios.vendor: Phoenix
dmi.bios.version: 1.11 - 067 - 1566
dmi.board.name: S11D
dmi.board.vendor: FUJITSU SIEMENS
dmi.board.version: 1.0
dmi.chassis.asset.tag: FSC
dmi.chassis.type: 10
dmi.chassis.vendor: FUJITSU SIEMENS
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnPhoenix:bvr1.11-067-1566:bd04/22/2008:svnFUJITSUSIEMENS:pnESPRIMOMobileU9200:pvr1.0:rvnFUJITSUSIEMENS:rnS11D:rvr1.0:cvnFUJITSUSIEMENS:ct10:cvr1.0:
dmi.product.name: ESPRIMO Mobile U9200
dmi.product.version: 1.0
dmi.sys.vendor: FUJITSU SIEMENS
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Description changed:
After resuming from sleep using the lid-open event, OFTEN (60%
replicable, usually after 2nd or later resume) the NIC is not
functional, and reloading the sky2 module does not help. Relevant parts
from dmesg:
[ 582.852065] sky2 0000:04:00.0: Refused to change power state, currently in
D3
...<after another suspend-resume>
[ 827.613729] sky2 0000:04:00.0: ignoring stuck error report bit
[ 827.613748] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613750] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613752] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613754] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613756] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613759] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613761] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613763] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613765] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613767] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613769] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613772] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613774] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613776] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613778] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613780] sky2 0000:04:00.0: enp4s0: phy I/O error
[ 827.613782] sky2 0000:04:00.0: enp4s0: phy I/O error
And after reloading the module:
[ 1421.781480] sky2: driver version 1.30
[ 1421.781533] sky2 0000:04:00.0: enabling device (0000 -> 0003)
[ 1421.781667] sky2 0000:04:00.0: unsupported chip type 0xff
[ 1421.782292] sky2: probe of 0000:04:00.0 failed with error -95
- Replicability: When it happens once, further suspend-resume cycles (tried ~5)
don't fix it. Reboot may fix it, (again, for at least the 5 suspend cycles I've
tried).
- Per-boot chance of encountering the issue - so far 2/5.
+ Replicability: When it happens once, further suspend-resume cycles
+ (tried ~5) don't fix it. Reboot fixes the NIC, and it often survives
+ first resume after that, but 1-2 suspend-resume cycles later the issue
+ WILL occur again.
+
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-12-generic 4.15.0-12.13
ProcVersionSignature: Ubuntu 4.15.0-12.13-generic 4.15.7
Uname: Linux 4.15.0-12-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version
k4.15.0-12-generic.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.8-0ubuntu10
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord':
'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p',
'/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer':
'amixer'
Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer':
'amixer'
Date: Sat Mar 24 09:54:10 2018
HibernationDevice: RESUME=UUID=02d18685-fc92-4ebe-a43e-34d1e52a26b1
InstallationDate: Installed on 2018-03-21 (3 days ago)
InstallationMedia: Ubuntu-Server 18.04 LTS "Bionic Beaver" - Alpha amd64
(20180319)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
MachineType: FUJITSU SIEMENS ESPRIMO Mobile U9200
ProcEnviron:
LANGUAGE=en_US:en
TERM=linux
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-12-generic
root=UUID=bc171dce-b703-44f6-8244-22b6b3b1dc33 ro video=SVIDEO-1:d
consoleblank=300
RelatedPackageVersions:
linux-restricted-modules-4.15.0-12-generic N/A
linux-backports-modules-4.15.0-12-generic N/A
linux-firmware 1.173
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/22/2008
dmi.bios.vendor: Phoenix
dmi.bios.version: 1.11 - 067 - 1566
dmi.board.name: S11D
dmi.board.vendor: FUJITSU SIEMENS
dmi.board.version: 1.0
dmi.chassis.asset.tag: FSC
dmi.chassis.type: 10
dmi.chassis.vendor: FUJITSU SIEMENS
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnPhoenix:bvr1.11-067-1566:bd04/22/2008:svnFUJITSUSIEMENS:pnESPRIMOMobileU9200:pvr1.0:rvnFUJITSUSIEMENS:rnS11D:rvr1.0:cvnFUJITSUSIEMENS:ct10:cvr1.0:
dmi.product.name: ESPRIMO Mobile U9200
dmi.product.version: 1.0
dmi.sys.vendor: FUJITSU SIEMENS
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https://bugs.launchpad.net/bugs/1758507
Title:
sky2 gigabit ethernet driver sometimes stops working after lid-open
resume from sleep (88E8055)
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