Unfortunately it doesn't help.
mar 29 12:01:18 notebook-Lenovo-V110 sudo[11977]: emanu : TTY=pts/1 ;
PWD=/home/emanu ; USER=root ; COMMAND=/usr/bin/chattr +C /swapfile
mar 29 12:02:20 notebook-Lenovo-V110 kernel: BTRFS warning (device sda1):
swapfile must not be copy-on-write
mar 29 12:02:20 notebook-Lenovo-V110 swapon[538]: swapon: /swapfile: swapon
failed: Argomento non valido
mar 29 12:02:22 notebook-Lenovo-V110 systemd[1]: Activating swap /swapfile...
mar 29 12:02:22 notebook-Lenovo-V110 swapon[1059]: swapon: /swapfile: swapon
failed: Argomento non valido
mar 29 12:02:22 notebook-Lenovo-V110 kernel: BTRFS warning (device sda1):
swapfile must not be copy-on-write
mar 29 12:02:22 notebook-Lenovo-V110 systemd[1]: swapfile.swap: Swap process
exited, code=exited, status=255/EXCEPTION
mar 29 12:02:22 notebook-Lenovo-V110 systemd[1]: swapfile.swap: Failed with
result 'exit-code'.
mar 29 12:02:22 notebook-Lenovo-V110 systemd[1]: Failed to activate swap
/swapfile.
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https://bugs.launchpad.net/bugs/1818811
Title:
The swapfile on the Btrfs file system is not activated
Status in linux package in Ubuntu:
Confirmed
Bug description:
From 5.0 kernel is implemented support for the swapfile on Btrfs
(https://patchwork.kernel.org/cover/10584515/), today arrived on the
repositories of Ubuntu 19.04 proposed kernel 5.0, but the swapfile is
not activated.
Log:
mar 06 11:17:55 notebook-Lenovo-V110 kernel: BTRFS warning (device sda1):
swapfile must not be copy-on-write
mar 06 11:17:55 notebook-Lenovo-V110 swapon[517]: swapon: /swapfile: swapon
failed: Argomento non valido
mar 06 11:17:57 notebook-Lenovo-V110 systemd[1]: Activating swap /swapfile...
mar 06 11:17:57 notebook-Lenovo-V110 swapon[916]: swapon: /swapfile: swapon
failed: Argomento non valido
mar 06 11:17:57 notebook-Lenovo-V110 kernel: BTRFS warning (device sda1):
swapfile must not be copy-on-write
mar 06 11:17:57 notebook-Lenovo-V110 systemd[1]: swapfile.swap: Swap process
exited, code=exited, status=255/EXCEPTION
mar 06 11:17:57 notebook-Lenovo-V110 systemd[1]: swapfile.swap: Failed with
result 'exit-code'.
mar 06 11:17:57 notebook-Lenovo-V110 systemd[1]: Failed to activate swap
/swapfile.
mar 06 11:17:57 notebook-Lenovo-V110 systemd[1]: Activating swap /swapfile...
mar 06 11:17:57 notebook-Lenovo-V110 kernel: BTRFS warning (device sda1):
swapfile must not be copy-on-write
mar 06 11:17:57 notebook-Lenovo-V110 swapon[1006]: swapon: /swapfile: swapon
failed: Argomento non valido
mar 06 11:17:57 notebook-Lenovo-V110 systemd[1]: swapfile.swap: Swap process
exited, code=exited, status=255/EXCEPTION
mar 06 11:17:57 notebook-Lenovo-V110 systemd[1]: swapfile.swap: Failed with
result 'exit-code'.
mar 06 11:17:57 notebook-Lenovo-V110 systemd[1]: Failed to activate swap
/swapfile.
ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: linux-image-generic 5.0.0.7.8
ProcVersionSignature: Ubuntu 5.0.0-7.8-generic 5.0.0
Uname: Linux 5.0.0-7-generic x86_64
ApportVersion: 2.20.10-0ubuntu23
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: emanu 1744 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Wed Mar 6 11:19:52 2019
InstallationDate: Installed on 2019-01-30 (34 days ago)
InstallationMedia: Kubuntu 19.04 "Disco Dingo" - Alpha amd64 (20190130)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card
Reader Controller
Bus 001 Device 003: ID 13d3:5745 IMC Networks
Bus 001 Device 002: ID 10c4:8105 Cygnal Integrated Products, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 80TL
ProcEnviron:
TERM=screen-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-5.0.0-7-generic
root=UUID=91fdf6c0-1b5d-4bb5-9aa4-aeb946236b8a ro rootflags=subvol=@ quiet
splash vt.handoff=1
RelatedPackageVersions:
linux-restricted-modules-5.0.0-7-generic N/A
linux-backports-modules-5.0.0-7-generic N/A
linux-firmware 1.177
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/29/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: 1KCN46WW
dmi.board.asset.tag: No Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40700 WIN
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo V110-15ISK
dmi.modalias:
dmi:bvnLENOVO:bvr1KCN46WW:bd10/29/2018:svnLENOVO:pn80TL:pvrLenovoV110-15ISK:rvnLENOVO:rnLNVNB161216:rvrSDK0J40700WIN:cvnLENOVO:ct10:cvrLenovoV110-15ISK:
dmi.product.family: V110-15ISK
dmi.product.name: 80TL
dmi.product.sku: LENOVO_MT_80TL_BU_idea_FM_V110-15ISK
dmi.product.version: Lenovo V110-15ISK
dmi.sys.vendor: LENOVO
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