@knopki, did you get around to testing Solus? Found something that might
help us understand what the difference is? :)
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https://bugs.launchpad.net/bugs/1655100
Title:
NVME
Thanks for the reply. Since I have had some additional time on my hand I
have played around a bit with kernels and firmwares.
Currently I do not think this is a upstream bug since I can get the
laptop and it's NVME devices etc. to work properly using the latest
Solus Linux version and that is
Any update and/or progress on this @jsalisbury?
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Title:
NVME devices and Network devices disappears upon suspend
Status in linux
So, been running with 16.10 using the boot parameter "acpiphp.disable=1"
and yes suspend/resume works just fine for the NVME devices, no more
loss of root partition etc.
Things that has some issues, but is fixable as well is WiFi, but on the
other hand, WiFi in Ubuntu has been quite broken since
Great find @knopki, will re-install Ubuntu and use the boot parameter
and see what else might break during my normal use :)
@jsalisbury does this help you guys to track down the issue and
find/patch it for the Ubuntu 17.04 release?
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As I suspected, issue is still present with the 4.10 kernels. Tried it
on a separate clean install using 16.10 upgrading the kernel to
v4.10-rc3 mainline
This warning is present for 4.10 as well as for older kernels on the Alienware
15 R2
update-initramfs: Generating
** Description changed:
Ubuntu 16.10 on a Alienware 15 R2 when resuming from suspend the NVME
- devices and the network devices area gone.
+ devices and network devices are gone.
I can force the devices to re-appear issuing echo 1 >
/sys/bus/pci/rescan, that was what I did to be able to
I also tried to enable hibernation, same issue with NVME drives using
hibernation as when using suspend. Skylake truly is a mess on Linux :/
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Tested latest 17.04 daily build from Jan 9th.
Issue is present there as well running kernel version 4.9.0-11. Same symptoms
as with 16.10.
uname -a
Linux ubuntu 4.9.0-11-generic #12-Ubuntu SMP Mon Dec 12 16:18:23 UTC 2016
x86_64 x86_64 x86_64 GNU/Linux
lsb_release -a
No LSB modules are
Public bug reported:
Ubuntu 16.10 on a Alienware 15 R2 when resuming from suspend the NVME
devices and the network devices area gone.
I can force the devices to re-appear issuing echo 1 >
/sys/bus/pci/rescan, that was what I did to be able to submit this bug
report from a live USB stick.
Addendum. Had the same issue with 14.04 and 16.04 as well. And this
seems to be same/related to 1568703 as well.
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Title:
NVME
Can do, but it will take some time, getting late in my timezone and I
will need to prepare a side install for testing with upstream.
Does the 17.04 nightlies come with a live env? And if so, does that
contain the 4.1 kernel perhaps? That would cut down on time to test for
me in this case.
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Vanilla Ubuntu/Kubuntu install and this still hasn't been fixed.
Linux alien 4.15.0-20-generic #21-Ubuntu SMP Tue Apr 24 06:16:15 UTC
2018 x86_64 x86_64 x86_64 GNU/Linux
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Great news and thank you for posting the information @fireburn :)
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Title:
NVME devices and Network devices disappears upon suspend
Any update on this for 18.04?
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Title:
NVME devices and Network devices disappears upon suspend
Status in linux package in Ubuntu:
apport information
** Attachment added: "Lsusb-t.txt"
https://bugs.launchpad.net/bugs/1870350/+attachment/5356004/+files/Lsusb-t.txt
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apport information
** Attachment added: "CRDA.txt"
https://bugs.launchpad.net/bugs/1870350/+attachment/5355999/+files/CRDA.txt
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apport information
** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/1870350/+attachment/5356009/+files/ProcInterrupts.txt
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apport information
** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/1870350/+attachment/5356013/+files/UdevDb.txt
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apport information
** Attachment added: "ProcCpuinfoMinimal.txt"
https://bugs.launchpad.net/bugs/1870350/+attachment/5356007/+files/ProcCpuinfoMinimal.txt
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apport information
** Attachment added: "Lspci-vt.txt"
https://bugs.launchpad.net/bugs/1870350/+attachment/5356003/+files/Lspci-vt.txt
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apport information
** Attachment added: "PulseList.txt"
https://bugs.launchpad.net/bugs/1870350/+attachment/5356011/+files/PulseList.txt
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apport information
** Attachment added: "RfKill.txt"
https://bugs.launchpad.net/bugs/1870350/+attachment/5356012/+files/RfKill.txt
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apport information
** Attachment added: "ProcEnviron.txt"
https://bugs.launchpad.net/bugs/1870350/+attachment/5356008/+files/ProcEnviron.txt
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Followed the instructions provided above and apport have uploaded log files.
However, the apport command also reported this in my terminal.
`$ apport-collect 1870350`
`...`
`dpkg-query: no packages found matching linux`
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/1870350/+attachment/5356000/+files/CurrentDmesg.txt
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apport information
** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/1870350/+attachment/5356006/+files/ProcCpuinfo.txt
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apport information
** Attachment added: "Lsusb-v.txt"
https://bugs.launchpad.net/bugs/1870350/+attachment/5356005/+files/Lsusb-v.txt
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apport information
** Tags added: apport-collected
** Description changed:
After having the PC, A Dell XPS 15 suspend and hit deep sleep I then re-
open the lid the morning after and every time after this use case it
will fail to re-connect to WiFI, some times it does not even show any
apport information
** Attachment added: "Lspci.txt"
https://bugs.launchpad.net/bugs/1870350/+attachment/5356002/+files/Lspci.txt
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apport information
** Attachment added: "IwConfig.txt"
https://bugs.launchpad.net/bugs/1870350/+attachment/5356001/+files/IwConfig.txt
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apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1870350/+attachment/5356014/+files/WifiSyslog.txt
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apport information
** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/1870350/+attachment/5356010/+files/ProcModules.txt
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Unfortunately no, the install has been removed for now as it was just a
quick test spin of 20.04 on real hardware.
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https://bugs.launchpad.net/bugs/1868388
Title:
Public bug reported:
Got this after resuming from suspend for a few hours. Also noticed that
it was not possible to re-establish wifi connectivity. Had to reboot the
machine to get back to a proper working state.
ProblemType: KernelOops
DistroRelease: Ubuntu 20.04
Package:
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