This bug was fixed in the package linux-oem-5.6 - 5.6.0-1021.21
---------------
linux-oem-5.6 (5.6.0-1021.21) focal; urgency=medium
* focal/linux-oem-5.6: 5.6.0-1021.21 -proposed tracker (LP: #1889371)
* Fix right speaker of HP laptop (LP: #1889375)
- SAUCE: hda/realtek: Fix right speaker of HP laptop
* blk_update_request error when mount nvme partition (LP: #1872383)
- SAUCE: nvme-pci: prevent SK hynix PC400 from using Write Zeroes command
* cgroup refcount is bogus when cgroup_sk_alloc is disabled (LP: #1886860)
- cgroup: fix cgroup_sk_alloc() for sk_clone_lock()
- cgroup: Fix sock_cgroup_data on big-endian.
* Add support for Atlantic NIC firmware v4 (LP: #1886908)
- net: atlantic: simplify hw_get_fw_version() usage
- net: atlantic: align return value of ver_match function with function name
- net: atlantic: add support for FW 4.x
* Restart the machine successfully after suspend (LP: #1888375)
- SAUCE: iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu
- iommu/vt-d: Don't apply gfx quirks to untrusted devices
* Wakeup the system by touching the touchpad (LP: #1888331)
- gpio: gpiolib: Allow GPIO IRQs to lazy disable
- HID: i2c-hid: Enable wakeup capability from Suspend-to-Idle
* soc/amd/renoir: detect dmic from acpi table (LP: #1887734)
- ASoC: amd: add logic to check dmic hardware runtime
- ASoC: amd: add ACPI dependency check
- ASoC: amd: fixed kernel warnings
* [SRU][PATCH 0/1][oem-5.6] fix amd RENOIR screen backlight issue.
(LP: #1886785)
- Revert "drm/amd/display: disable dcn20 abm feature for bring up"
* Enable Quectel EG95 LTE modem [2c7c:0195] (LP: #1886744)
- net: usb: qmi_wwan: add support for Quectel EG95 LTE modem
- USB: serial: option: add Quectel EG95 LTE modem
* soc/amd/renoir: change the module name to make it work with ucm3
(LP: #1888166)
- AsoC: amd: add missing snd- module prefix to the acp3x-rn driver kernel
module
- remove a kernel module since its name is changed
* System stops responding while entering S3 with SD card installed
(LP: #1880519)
- xhci: Return if xHCI doesn't support LPM
- xhci: Poll for U0 after disabling USB2 LPM
* [SRU][F/OEM-5.6] add a new OLED panel support for brightness control
(LP: #1887909)
- drm/dp: Lenovo X13 Yoga OLED panel brightness fix
-- Timo Aaltonen <timo.aalto...@canonical.com> Wed, 29 Jul 2020
21:08:56 +0300
** Changed in: linux-oem-5.6 (Ubuntu Focal)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1880519
Title:
System stops responding while entering S3 with SD card installed
Status in HWE Next:
New
Status in linux package in Ubuntu:
Triaged
Status in linux-oem package in Ubuntu:
Invalid
Status in linux-oem-5.6 package in Ubuntu:
Invalid
Status in linux-oem-osp1 package in Ubuntu:
Invalid
Status in linux source package in Bionic:
Fix Committed
Status in linux-oem source package in Bionic:
In Progress
Status in linux-oem-5.6 source package in Bionic:
Invalid
Status in linux-oem-osp1 source package in Bionic:
Fix Committed
Status in linux source package in Eoan:
Won't Fix
Status in linux-oem source package in Eoan:
Invalid
Status in linux-oem-5.6 source package in Eoan:
Invalid
Status in linux-oem-osp1 source package in Eoan:
Invalid
Status in linux source package in Focal:
Fix Committed
Status in linux-oem source package in Focal:
Invalid
Status in linux-oem-5.6 source package in Focal:
Fix Released
Status in linux-oem-osp1 source package in Focal:
Invalid
Status in linux source package in Groovy:
Triaged
Status in linux-oem source package in Groovy:
Invalid
Status in linux-oem-5.6 source package in Groovy:
Invalid
Status in linux-oem-osp1 source package in Groovy:
Invalid
Bug description:
[SRU Justfication]
[Impact]
The system stops responding while entering S3, screen will be lit up if
touchpad is triggered by finger. Cursor could be seen with black background,
but system is not responding to any input.
[Fix]
b3d71abd135e xhci: Poll for U0 after disabling USB2 LPM
f0c472a6da51 xhci: Return if xHCI doesn't support LPM
[Fix]
Patchset[1] for fix this issue currently landed in upstream,
so we backported them:
[1]:
b3d71abd135e xhci: Poll for U0 after disabling USB2 LPM
f0c472a6da51 xhci: Return if xHCI doesn't support LPM
[Test]
With the above patch applied, run:
sudo fwts --s3-sleep-delay=30 --s3-multiple=30 -p s3
Can passed 30 times.
[Regression Potential]
Low, the patch is just like a safeguard,
doesn't really change any behavior.
[Reproduce Steps]
1. Install dell-bto-bionic-bolt-l-X51-20190720-56.iso
2. Upgrade kernel to 4.15.0-1080-oem
3. Boot the system with 4.15.0-1080-oem kernel
4. Insert SD card
5. Suspend the system to S3
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