This bug was fixed in the package linux-oem-osp1 - 5.0.0-1012.13
---------------
linux-oem-osp1 (5.0.0-1012.13) bionic; urgency=medium
* linux-oem-osp1: 5.0.0-1012.13 -proposed tracker (LP: #1833932)
* Add DMIC support to oem-kernel (LP: #1826181)
- ASoC: SOF: Intel: hda: reduce ifdef usage for hda
- ASoC: SOF: Intel: hda: Enable jack detection in sof hda driver
- Revert "ASoC: SOF: Intel: hda: switch to use legacy IRQ mode"
- ASoC: SOF: Intel: hda: modify stream interrupt handler
- ASoC: SOF: Intel: fix warning for unused variable in non-HDA builds
- ASoC: hdac_hdmi: report codec link up/down status to bus
- ASoC: SOF: add runtime idle callback
- ASoC: SOF: Intel: implement runtime idle for CNL/APL
- ASoC: SOF: dont wake dsp up in kcontrol IO
- ASoC: codec: hdac_hdmi: fix pin connections at cvt enable
- ALSA: hda: fix headphone detection failed
* [SRU][B/B-OEM/B-OEM-OSP-1/C/D/E] Add trackpoint middle button support of 2
new thinpads (LP: #1833637)
- Input: elantech - enable middle button support on 2 ThinkPads
* [graphics] Enable ICL (LP: #1825940)
- drm/i915/icl: Add WaDisableBankHangMode
- drm/i915/icl: Adding few more device IDs for Ice Lake
- drm/i915/cfl: Adding another PCI Device ID.
- drm/i915: Accept alloc_size == blocks
- drm/i915: Don't pass plane state to skl_compute_plane_wm()
- drm/i915: Extract skl_compute_wm_params()
- drm/i915: Allocate enough DDB for the cursor
- drm/i915: Make sure cursor has enough ddb for the selected wm level
- drm/i915: Keep plane watermarks enabled more aggressively
- drm/i915: Move some variables to tighter scope
- drm/i915: Don't pass pipe_wm around so much
- drm/i915: Inline skl_update_pipe_wm() into its only caller
- drm/i915: Fix PSR2 selective update corruption after PSR1 setup
- drm/i915: Populate pipe_offsets[] & co. accurately
- drm/i915: Extract ilk_lut_10()
- drm/i915: Don't use split gamma when we don't have to
- drm/i915: Implement split/10bit gamma for ivb/hsw
- drm/i915: Add 10bit LUT for ilk/snb
- drm/i915: Add "10.6" LUT mode for i965+
- drm/i915: Expose the legacy LUT via the GAMMA_LUT/GAMMA_LUT_SIZE props on
gen2/3
- drm/i915: Expose full 1024 LUT entries on ivb+
- drm/i915: Introduce struct class_instance for engines across the uAPI
- drm/i915: Fix skl+ max plane width
- drm/i915: Rename skl_wa_clkgating to the actual WA
- drm/i915: Fix the inconsistent RMW in WA 827
- drm/i915/icl: Fix clockgating issue when using scalers
- drm/i915: Always try to reset the GPU on takeover
- drm/i915: Add Wa_1409120013:icl,ehl
- drm/i915/icl: use ranges for voltage level lookup
- drm/i915/cnl: use ranges for voltage level lookup
- drm/i915/skl: use ranges for voltage level lookup
* Sometimes touchpad automatically trigger double click (LP: #1833484)
- SAUCE: i2c: designware: Add disable runtime pm quirk
* Add pointstick support on HP ZBook 17 G5 (LP: #1833387)
- Revert "HID: multitouch: Support ALPS PTP stick with pid 0x120A"
- SAUCE: HID: multitouch: Add pointstick support for ALPS Touchpad
* Dell XPS 13 (9370) defaults to s2idle sleep/suspend instead of deep, NVMe
drains lots of power under s2idle (LP: #1808957)
- Revert "UBUNTU: SAUCE: pci/nvme: prevent WDC PC SN720 NVMe from entering
D3
and being disabled"
- Revert "UBUNTU: SAUCE: nvme: add quirk to not call disable function when
suspending"
- Revert "UBUTU: SAUCE: pci: prevent Intel NVMe SSDPEKKF from entering D3"
- Revert "UBUNTU: SAUCE: nvme: add quirk to not call disable function when
suspending"
- Revert "UBUNTU: SAUCE: pci: prevent sk hynix nvme from entering D3"
- PCI: PM: Avoid possible suspend-to-idle issue
- SAUCE: PCI: PM: Skip devices in D0 for suspend-to-idle
- nvme-pci: Sync queues on reset
- nvme: Export get and set features
- nvme-pci: Use host managed power state for suspend
* Intel WiFi (CNVi) module has no function on Comet Lake [8086:02f0]
(LP: #1833065)
- iwlwifi: add support for 6-7 GHz channels
- iwlwifi: support new NVM response API
- iwlwifi: for AX210 device support radio GF4
- iwlwifi: bump FW API to 47 for 22000 series
- iwlwifi: remove unused 0x40C0 PCI device IDs
- iwlwifi: bump FW API to 48 for 22000 series
- iwlwifi: bump FW API to 49 for 22000 series
- iwlwifi: add new cards for 22000 and fix struct name
- iwlwifi: bump FW API to 50 for 22000 series
- iwlwifi: add new cards for 22000 and change wrong structs
- iwlwifi: change 0x02F0 fw from qu to quz
[ Ubuntu: 5.0.0-20.21 ]
* linux: 5.0.0-20.21 -proposed tracker (LP: #1833934)
* CVE-2019-11479
- SAUCE: tcp: add tcp_min_snd_mss sysctl
- SAUCE: tcp: enforce tcp_min_snd_mss in tcp_mtu_probing()
* Remote denial of service (resource exhaustion) caused by TCP SACK scoreboard
manipulation (LP: #1831638) // CVE-2019-11478
- tcp: refine memory limit test in tcp_fragment()
[ Ubuntu: 5.0.0-19.20 ]
* CVE-2019-12817
- SAUCE: powerpc/mm/64s/hash: Reallocate context ids on fork
-- Timo Aaltonen <timo.aalto...@canonical.com> Tue, 25 Jun 2019
13:50:17 +0300
** Changed in: linux-oem-osp1 (Ubuntu Bionic)
Status: New => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-11478
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-11479
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-12817
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https://bugs.launchpad.net/bugs/1808957
Title:
Dell XPS 13 (9370) defaults to s2idle sleep/suspend instead of deep,
NVMe drains lots of power under s2idle
Status in linux package in Ubuntu:
Confirmed
Status in linux-oem package in Ubuntu:
New
Status in linux-oem-osp1 package in Ubuntu:
New
Status in linux source package in Bionic:
Fix Committed
Status in linux-oem source package in Bionic:
New
Status in linux-oem-osp1 source package in Bionic:
Fix Released
Status in linux source package in Cosmic:
Fix Committed
Status in linux-oem source package in Cosmic:
Invalid
Status in linux-oem-osp1 source package in Cosmic:
Invalid
Status in linux source package in Disco:
Fix Committed
Status in linux-oem source package in Disco:
Invalid
Status in linux-oem-osp1 source package in Disco:
Invalid
Bug description:
It seems that the Dell 9370 is set to go into s2idle mode rather than
deep sleep, forgoing significant power savings.
I have confirmed this by suspending and then checking:
sudo journalctl | grep "PM: suspend" | tail -2. If the output is
PM: suspend entry (s2idle)
PM: suspend exit
cat /sys/power/mem_sleep showed
[s2idle] deep
As a temporary fix, I typed
echo deep > /sys/power/mem_sleep
as a root user (sudo -i).
Then the output of cat /sys/power/mem_sleep was
s2idle [deep]
After suspending now,
sudo journalctl | grep "PM: suspend" | tail -2 returns
PM: suspend entry (deep)
PM: suspend exit
I have made this permanent by editing
/etc/default/grub
and replacing
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
with
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash mem_sleep_default=deep"
then regenerating my grub configuration (sudo grub-mkconfig -o
/boot/grub/grub.cfg).
This appears to be working with no ill effects.
Credit to https://askubuntu.com/a/1036122/470077
ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: linux-image-4.18.0-11-generic 4.18.0-11.12
ProcVersionSignature: Ubuntu 4.18.0-11.12-generic 4.18.12
Uname: Linux 4.18.0-11-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.10-0ubuntu13.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: aaron-work 3672 F.... pulseaudio
/dev/snd/pcmC0D0p: aaron-work 3672 F...m pulseaudio
Date: Tue Dec 18 09:52:44 2018
EcryptfsInUse: Yes
HibernationDevice: RESUME=/dev/ubuntu-vg/swap_1
InstallationDate: Installed on 2018-09-04 (104 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64
(20180725)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0489:e0a2 Foxconn / Hon Hai
Bus 001 Device 002: ID 0bda:58f4 Realtek Semiconductor Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. XPS 13 9370
ProcEnviron:
LANGUAGE=en_GB:en
TERM=xterm-256color
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.18.0-11-generic
root=/dev/mapper/ubuntu--vg-root ro quiet splash mem_sleep_default=deep
vt.handoff=1
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not
accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.18.0-11-generic N/A
linux-backports-modules-4.18.0-11-generic N/A
linux-firmware 1.175.1
SourcePackage: linux
UpgradeStatus: Upgraded to cosmic on 2018-10-26 (52 days ago)
dmi.bios.date: 08/09/2018
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.5.1
dmi.board.name: 0F6P3V
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.5.1:bd08/09/2018:svnDellInc.:pnXPS139370:pvr:rvnDellInc.:rn0F6P3V:rvrA00:cvnDellInc.:ct10:cvr:
dmi.product.family: XPS
dmi.product.name: XPS 13 9370
dmi.product.sku: 07E6
dmi.sys.vendor: Dell Inc.
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