This bug was fixed in the package linux-oem-5.6 - 5.6.0-1023.23
---------------
linux-oem-5.6 (5.6.0-1023.23) focal; urgency=medium
* focal/linux-oem-5.6: 5.6.0-1023.23 -proposed tracker (LP: #1892465)
* CVE-2020-15852
- x86/ioperm: Fix io bitmap invalidation on Xen PV
* Fix non-working USB devices plugged during system sleep (LP: #1892678)
- xhci: Do warm-reset when both CAS and XDEV_RESUME are set
* ASPM not enabled on child devices behind VMD controller (LP: #1889384)
- SAUCE: PCI/ASPM: Enable ASPM for links under VMD domain
* Fix non-working Goodix touchpad after system sleep (LP: #1891998)
- HID: i2c-hid: Always sleep 60ms after I2C_HID_PWR_ON commands
* [SRU] Fix acpi backlight issue on some thinkpads (LP: #1892010)
- platform/x86: thinkpad_acpi: not loading brightness_init when _BCL invalid
* Packaging resync (LP: #1786013)
- [Packaging] update helper scripts
-- Timo Aaltonen <timo.aalto...@canonical.com> Tue, 25 Aug 2020
08:46:08 +0300
** Changed in: linux-oem-5.6 (Ubuntu Focal)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-15852
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https://bugs.launchpad.net/bugs/1889384
Title:
ASPM not enabled on child devices behind VMD controller
Status in HWE Next:
New
Status in OEM Priority Project:
New
Status in linux package in Ubuntu:
In Progress
Status in linux-oem-5.6 package in Ubuntu:
Invalid
Status in linux source package in Focal:
Won't Fix
Status in linux-oem-5.6 source package in Focal:
Fix Released
Status in linux source package in Groovy:
In Progress
Status in linux-oem-5.6 source package in Groovy:
Invalid
Bug description:
ASPM of VMD devices is not automatically enabled even it's said
capable in its Link Capabilities Register.
$ sudo lspci -vvn | grep -E '^(1|\s+LnkCtl:)'
10000:e0:1d.0 0604: 8086:a0b0 (rev 20) (prog-if 00 [Normal decode])
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
10000:e1:00.0 0108: 1e0f:0001 (prog-if 02 [NVM Express])
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu27.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: u 1831 F.... pulseaudio
CasperMD5CheckResult: skip
DistributionChannelDescriptor:
# This is the distribution channel descriptor for the OEM CDs
# For more information see
http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-focal-amd64-20200502-85+fossa-samwell-tgl+X38
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2020-07-29 (0 days ago)
InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary
20200502-05:58
MachineType: Dell Inc. Vostro 5301
Package: linux (not installed)
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.6.0-1020-oem
root=UUID=f50abb19-ab3a-4f05-bf1a-b0504bd11a7b ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 5.6.0-1020.20-oem 5.6.19
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-5.6.0-1020-oem N/A
linux-backports-modules-5.6.0-1020-oem N/A
linux-firmware 1.187.2
Tags: focal
Uname: Linux 5.6.0-1020-oem x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 07/21/2020
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 0.5.4
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr0.5.4:bd07/21/2020:svnDellInc.:pnVostro5301:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct10:cvr:
dmi.product.family: Vostro
dmi.product.name: Vostro 5301
dmi.product.sku: 09FC
dmi.sys.vendor: Dell Inc.
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