** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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https://bugs.launchpad.net/bugs/1905663
Title:
Add dpcd backlight control for 0x4c83 0x4f41
To
** Tags added: oem-priority originate-from-1895659 somerville
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https://bugs.launchpad.net/bugs/1907200
Title:
rtwpci driver blocks the system to enter PC10, stuck at PC3
To manage
** Description changed:
[Impact]
+ The deepest CPU package C-state is PC3 after rtwpci module is loaded.
[Fix]
+ The fix is from Realtek.
+ They will upstream this fix with some other fixes later.
[Test]
+ Verified on RTL8723DE [10ec:d723] wifi card, and it enters PC10 during long
ssigned) => AceLan Kao (acelankao)
** Changed in: linux (Ubuntu Groovy)
Assignee: (unassigned) => AceLan Kao (acelankao)
** Changed in: linux (Ubuntu Hirsute)
Assignee: (unassigned) => AceLan Kao (acelankao)
** Changed in: linux-oem-5.6 (Ubuntu Focal)
Assignee: (unassigne
** No longer affects: linux-oem-5.6 (Ubuntu Groovy)
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Title:
rtwpci driver blocks the system to enter PC10, stuck at PC3
To manage notifications
Public bug reported:
[Impact]
[Fix]
[Test]
[Where problems could occur]
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: AceLan Kao (acelankao)
Status: In Progress
** Affects: linux-oem-5.6 (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects
verified linux-firmware 1.187.6 fix the issue.
** Tags added: verification-done-focal
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https://bugs.launchpad.net/bugs/1902195
Title:
Intel RocketLake graphics support
To manage
** Tags removed: verification-needed-focal verification-needed-groovy
** Tags added: verification-done-focal verification-done-groovy
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https://bugs.launchpad.net/bugs/1899883
Title:
)
Status: New => In Progress
** No longer affects: linux (Ubuntu Focal)
** Changed in: linux (Ubuntu Hirsute)
Assignee: (unassigned) => AceLan Kao (acelankao)
** No longer affects: linux-oem-5.10 (Ubuntu Hirsute)
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** Tags added: oem-priority originate-from-1902471 somerville
** Description changed:
[Impact]
There is a new OLED panel that is required to be listed in the EDID quirk to
make its backlight work.
[Fix]
The commit adds its EDID to the quirk.
https://lkml.org/lkml/2020/11/19/1564
Status: New => In Progress
** Changed in: linux-oem-5.6 (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux (Ubuntu Focal)
Assignee: (unassigned) => AceLan Kao (acelankao)
** Changed in: linux (Ubuntu Groovy)
Assignee: (unassigned) => AceLan Kao (acel
occur]
Only if this panel uses PWM mode only, and doesn't support DPCD backlight.
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: AceLan Kao (acelankao)
Status: In Progress
** Affects: linux-oem-5.6 (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects
** Tags added: originate-from-1901677
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https://bugs.launchpad.net/bugs/1890130
Title:
Add support for Intel Bluetooth Device Typhoon Peak (8087:0032)
To manage notifications about
** Description changed:
[Impact]
There are some drivers are required to enable Advantech UNO-420 platform.
[Fix]
Advantech is submitting their drivers to upstream for review, and considering
that the patches are new drivers, it should be safe pull them back to ubuntu
kernel.
-
** Tags added: intel oem-priority originate-from-1854240
** Description changed:
[Impact]
Intel Tiger Lake-H platform requires new pin settings and IDs to enable.
[Fix]
- Intel provides us a list of TGL-H commits on 5.8 and 5.9, we need all of the
commits to enable TGL-H platforms
** Description changed:
[Impact]
+ Intel Tiger Lake-H platform requires new pin settings and IDs to enable.
[Fix]
+ Intel provides us a list of TGL-H commits on 5.8 and 5.9, we need all of the
commits to enable TGL-H platforms completely.
[Test]
+ Verified those commits on Intel
: Undecided
Assignee: AceLan Kao (acelankao)
Status: In Progress
** Affects: linux (Ubuntu Groovy)
Importance: Undecided
Assignee: AceLan Kao (acelankao)
Status: In Progress
** Also affects: linux-oem-5.6 (Ubuntu)
Importance: Undecided
Status: New
** Also
: linux-oem-5.10 (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux-oem-5.10 (Ubuntu Focal)
Importance: Undecided
Assignee: AceLan Kao (acelankao)
Status: In Progress
** Also affects: linux-oem-5.10 (Ubuntu Focal)
Importance: Undecided
Assignee: AceLan Kao (acelankao)
Status: In Progress
** Tags: oem-priority originate-from-1898979 somerville
** Also affects: linux-oem-5.10 (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: linux-oem-5.10 (Ubuntu Focal)
Status: New => In Progr
: linux (Ubuntu Focal)
Importance: Undecided
Assignee: AceLan Kao (acelankao)
Status: In Progress
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux (Ubu
for a new platform.
** Affects: linux-firmware (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux-firmware (Ubuntu Focal)
Importance: Undecided
Assignee: AceLan Kao (acelankao)
Status: In Progress
** Also affects: linux-firmware (Ubuntu Focal
** Description changed:
- The patchset in
-
https://lore.kernel.org/lkml/20201006224702.12697-1-david.e@linux.intel.com/
- provides several critical fixes for intel_pmc_core driver, one is
- specific for Tiger Lake.
+ [Impact]
+ The power gating status is not correct and the slp_s0 value is
mplete => In Progress
** Changed in: linux-oem-5.6 (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux (Ubuntu Groovy)
Assignee: (unassigned) => AceLan Kao (acelankao)
** Changed in: linux-oem-5.6 (Ubuntu Focal)
Assignee: (unassigned) => AceLan Kao (a
5.6 (Ubuntu Focal)
Assignee: (unassigned) => AceLan Kao (acelankao)
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Title:
Fix broken MSI interrupt after HDA controller was suspended
To
Could you try this test kernel to see if it helps.
I applied one commit[1] on top of focal kernel master-next branch
https://people.canonical.com/~acelan/bugs/lp1874464
1. https://patchwork.ozlabs.org/project/linux-
pci/patch/20201007132808.647589-1-ian.kuml...@gmail.com/
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** Changed in: linux-oem (Ubuntu)
Status: Fix Released => In Progress
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Title:
alsa/hda/realtek: chain a fixup to an existing quirk to
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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https://bugs.launchpad.net/bugs/1895606
Title:
Thunderbolt3 daisy chain sometimes doesn't work
To
No, it's still too risky to enable this feature in oem-5.6.
Maybe we'll enable this on 5.10 kernel.
** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
** Changed in: linux-oem-5.6 (Ubuntu Focal)
Status: In Progress => Won't Fix
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** Description changed:
[Impact]
+ PSR feature has been disabled by default because of below bug, "Dell XPS 13
(7390) Display Flickering - 19.10"
+ https://bugs.launchpad.net/bugs/1849947
+
+ But this feature is important to pass the new energy start standard, so
+ re-enable it and set
Public bug reported:
[Impact]
[Fix]
[Test]
[Regression Potential]
** Affects: linux-oem-5.6 (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux-oem-5.6 (Ubuntu Focal)
Importance: Undecided
Assignee: AceLan Kao (acelankao)
Status: In Progress
** Description changed:
[Impact]
On Advantech UNO-420 development platform, we need a generic way to set the
pin mode.
+ Upstream would like us to leverage ACPI override method to change the modes,
but in Ubuntu core, we can't generate a new initramfs and boot up with the
generated
** Description changed:
[Impact]
On Advantech UNO-420 development platform, we need a generic way to set the
pin mode.
[Fix]
- Add a module parameter to assign pins mode while loading ad5593r driver.
+ Add a module parameter to assign pin modes while loading ad5593r driver.
[Test]
** Description changed:
[Impact]
+ On Advantech UNO-420 development platform, we need a generic way to set the
pin mode.
[Fix]
+ Add a module parameter to assign pins mode while loading ad5593r driver.
[Test]
+ Verified on Advantech UNO-420 platform.
[Regression Potential]
+
Public bug reported:
[Impact]
[Fix]
[Test]
[Regression Potential]
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Focal)
Importance: Undecided
Assignee: AceLan Kao (acelankao)
Status: In Progress
** Also affects
commit f022ff7bf377ca94367be05de61277934d42ea74
Author: Mika Westerberg
Date: Mon Sep 7 12:20:36 2020 +0300
thunderbolt: Retry DROM read once if parsing fails
Kai-Heng reported that sometimes DROM parsing of ASUS PA27AC Thunderbolt 3
monitor fails. This makes the driver to
)
** No longer affects: linux-oem-osp1 (Ubuntu Focal)
** Changed in: linux-oem-osp1 (Ubuntu)
Status: New => Invalid
** Changed in: linux-oem-osp1 (Ubuntu Bionic)
Status: New => In Progress
** Changed in: linux-oem-osp1 (Ubuntu Bionic)
Assignee: (unassigned) => AceLan Kao (
Thunderbolt 3, and HP P800 TBT
storage.
[Regression Potential]
Low, it only add 100ms delay and retry once.
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: AceLan Kao (acelankao)
Status: In Progress
** Affects: linux-oem-5.6 (Ubuntu)
Importance: Undecided
** Also affects: linux (Ubuntu Groovy)
Importance: Undecided
Assignee: Hsuan-Yu Lin (shanelin)
Status: In Progress
** Also affects: linux-oem-5.6 (Ubuntu Groovy)
Importance: Undecided
Status: Fix Released
** No longer affects: linux-oem-5.6 (Ubuntu Groovy)
--
You
below commits are in v5.9-rc1, we have to backport those commits to
groovy.
09eac8277262 drm/i915/tgl+: Fix TBT DPLL fractional divider for 38.4MHz ref
clock
f153478de4b2 drm/i915/tgl+: Use the correct DP_TP_* register instances in MST
encoders
9fa6769952ee drm/i915/tgl: Add HBR and HBR2+
** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
** Changed in: linux (Ubuntu Bionic)
Status: Incomplete => Invalid
** Changed in: linux (Ubuntu Focal)
Status: Incomplete => Invalid
** Changed in: linux-oem-osp1 (Ubuntu)
Status: New => Invalid
** Changed
** Tags removed: verification-needed-bionic verification-needed-focal
** Tags added: verification-done-bionic verification-done-focal
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Title:
** Changed in: linux-oem-5.6 (Ubuntu)
Status: New => Invalid
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Title:
soc/amd/renoir: detect dmic from acpi table
To manage notifications
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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Title:
blk_update_request error when mount nvme partition
To
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Groovy)
Importance: High
Assignee: AceLan Kao (acelankao)
Status: Triaged
** Also affects: linux-oem-5.6 (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
+ [Impact]
+ Got below error message after upgraded Focal kernel(v5.4)
+[ 576.793852] blk_update_request: operation not supported error, dev
nvme1n1, sector 4218887 op 0x9:(WRITE_ZEROES) flags 0x0 phys_seg 0 prio class 0
+
+ This issue was introduced by below commit
** Changed in: linux-oem-osp1 (Ubuntu Bionic)
Status: In Progress => Fix Committed
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Title:
System stops responding while entering S3 with
** Tags added: newparis oem-priority originate-from-1886146
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Title:
Enable Quectel EG95 LTE modem [2c7c:0195]
To manage notifications about
)
Status: New => In Progress
** Changed in: linux-oem-5.6 (Ubuntu)
Status: New => Invalid
** Changed in: linux-oem-5.6 (Ubuntu Focal)
Assignee: (unassigned) => AceLan Kao (acelankao)
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** Description changed:
[Impact]
No modems were found by `mmcli -L`
[Fix]
+ Below 2 commits are required to enable this chip.
https://lkml.org/lkml/2020/7/7/200
https://lkml.org/lkml/2020/7/7/199
[Test]
+ Verified on the machine with EG95 LTE modem
[Regression Potential]
Public bug reported:
[Impact]
No modems were found by `mmcli -L`
[Fix]
https://lkml.org/lkml/2020/7/7/200
https://lkml.org/lkml/2020/7/7/199
[Test]
[Regression Potential]
Low, just adding IDs.
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: AceLan Kao (acelankao
** Also affects: linux-oem-osp1 (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: linux-oem-osp1 (Ubuntu Xenial)
** No longer affects: linux-oem-osp1 (Ubuntu Eoan)
** No longer affects: linux-oem-osp1 (Ubuntu Focal)
** Changed in: linux-oem-osp1 (Ubuntu)
Status:
** Changed in: linux-oem (Ubuntu Bionic)
Status: In Progress => Fix Committed
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Title:
Freezing on boot since kernel 4.15.0-72-generic
** Changed in: linux-oem (Ubuntu Bionic)
Status: New => Fix Committed
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Title:
plug headset won't proper reconfig ouput to it on machine
This is pretty similar to audio issue we've encountered before.
Could you open sound setting and play test sound to see if this issue happens
while playing sounds?
BTW, could you also check if it lists the same audio output devices when
the dock cable is plugged at left side and right side.
--
Upstream bug
https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/issues/34
** Bug watch added:
github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/issues #34
https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/issues/34
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Public bug reported:
Sku: Dell Precision 7730
BIOS: 1.12.1 (11/11/2019)
Kernel: 4.15.0-1081-oem & mainline 5.7.0
1. Boot up the system(with AC or Bat only)
2. enter S3, unplug AC if plugged, can't wake up the system
3. enter S3, plug AC, the system can be waken up by power button
Can't
** Attachment added: "syslog"
https://bugs.launchpad.net/ubuntu/+source/intel-microcode/+bug/1883336/+attachment/5383408/+files/syslog
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Title:
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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Title:
tpm: fix TIS locality timeout problems
To manage
** Also affects: linux-oem-osp1 (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
** Also affects: linux-oem-osp1 (Ubuntu Bionic)
Importance: Undecided
Status: New
** Changed in: linux-oem-osp1
** Changed in: linux-oem-osp1 (Ubuntu Bionic)
Status: In Progress => Fix Committed
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Title:
tpm: fix TIS locality timeout problems
To
** Changed in: linux-oem-osp1 (Ubuntu Bionic)
Status: In Progress => Fix Committed
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Title:
Performing function level reset of AMD onboard
** Changed in: linux-oem-osp1 (Ubuntu Bionic)
Status: New => Fix Committed
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Title:
Fix incorrect speed/duplex when I210 device is runtime
** Changed in: linux-oem-osp1 (Ubuntu Bionic)
Status: In Progress => Fix Committed
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Title:
Realtek 8723DE [10ec:d723] subsystem
** Also affects: linux-oem-osp1 (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux-oem-osp1 (Ubuntu Bionic)
Status: New => Fix Committed
** No longer affects: linux-oem (Ubuntu Bionic)
** No longer affects: linux-oem (Ubuntu)
** Changed in: linux-oem-osp1 (Ubuntu)
** Also affects: intel-microcode (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: grub2 (Ubuntu Bionic)
** No longer affects: grub2 (Ubuntu)
** No longer affects: linux-oem (Ubuntu)
** Also affects: intel-microcode (Ubuntu Focal)
Importance: Undecided
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Title:
add 16-bit width registers support for EEPROM at24
** Changed in: linux-oem-osp1 (Ubuntu Eoan)
Status: Confirmed => Invalid
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Title:
'Elan touchpad' not detected on 'Lenovo ThinkBook 15
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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Title:
add 16-bit width registers support for EEPROM at24
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Groovy)
Importance: Undecided
Status: Incomplete
** Changed in: linux (Ubuntu Focal)
Status: New => Incomplete
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Dan,
Please try Kai-Heng's suggestion adding "pcie_aspm=off" to see if it helps
If it does, please also attach the following logs
1. sudo lspci -xxxs 00:01.3
2. sudo lspci -xxxs 05:00.0
Thanks.
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** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
** Changed in: linux-oem-5.6 (Ubuntu)
Status: New => Invalid
** Changed in: linux-oem-osp1 (Ubuntu)
Status: New => Invalid
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** Changed in: linux-oem-osp1 (Ubuntu Bionic)
Status: In Progress => Fix Committed
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Title:
Speed up the process of s3 resume
To manage
Final grub output with
set debug=all
** Attachment added: "IMG_20200528_153352.jpg"
https://bugs.launchpad.net/oem-priority/+bug/1880663/+attachment/5377738/+files/IMG_20200528_153352.jpg
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1. sudo apt update
2. sudo apt upgrade # to revert all what downgraded packages
3. do reboot test(battery mode) (3/10)
failed at 2nd, 7th, 9th trial (4.15.0-1081-oem)
4. do reboot test, again(ac mode) (4/10)
failed at 2nd, 4th, 7th, 10th trial (4.15.0-1081-oem)
5. sudo apt install
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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Title:
Add support for Ambiq micro AM1805 RTC chip
To manage
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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Title:
Dell XPS 13 9300 mirror mode doesn't work sometimes
** Also affects: grub (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: linux-oem (Ubuntu)
** No longer affects: linux-oem (Ubuntu Bionic)
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er affects: linux-oem-osp1 (Ubuntu Focal)
** Changed in: linux-oem-osp1 (Ubuntu)
Status: New => Invalid
** Changed in: linux (Ubuntu Bionic)
Status: New => In Progress
** Changed in: linux (Ubuntu Bionic)
Assignee: (unassigned) => AceLan Kao (acelankao)
** Changed
It's a grub issue.
After downgraded grub(2.02-2ubuntu8.15 -> 2.02-2ubuntu8) and
shim(15+1533136590.3beb971-0ubuntu1 -> 13-0ubuntu2), can't reproduce this issue
4.15.0-1081-oem (0/10)
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Reproduce this issue on 4.15.0-20-generic kernel.
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Title:
Dell Latitude 7300 sometimes stuck at purple screen after grub and
fails to boot up
Reproduce this issue on 4.15.0-1079-oem kernel and also on 4.15.0-101
Ubuntu kernel.
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Title:
Dell Latitude 7300 sometimes stuck at purple screen
UEFI is supported
BIOS Revision: 1.6
** Affects: linux-oem (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux-oem (Ubuntu Bionic)
Importance: Undecided
Assignee: AceLan Kao (acelankao)
Status: In Progress
** Also affects: li
** Changed in: linux-oem-osp1 (Ubuntu Bionic)
Status: In Progress => Fix Committed
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Title:
rtl8723bu wifi issue after being turned off
** Changed in: linux-oem-osp1 (Ubuntu Bionic)
Status: In Progress => Fix Committed
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Title:
Don't register platform::micmute if the
** Changed in: linux-oem-osp1 (Ubuntu Bionic)
Status: New => Fix Committed
** Changed in: linux-oem-osp1 (Ubuntu)
Status: New => Invalid
** Changed in: linux-oem-5.6 (Ubuntu)
Status: New => Invalid
** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
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** Also affects: linux-oem (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: linux-oem (Ubuntu Focal)
** Changed in: linux-oem (Ubuntu Bionic)
Status: New => Fix Committed
** Changed in: linux-oem (Ubuntu)
Status: New => Invalid
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You received this bug
The i915 messages are just warning messages, it doesn't look like to lead to
gnome desktop crashes.
Could you also upload the journal log, too? There are more info there to check.
journalctl -b > journalctl_b.log
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Bugs,
** Description changed:
SRU For Bionic
[Impact]
Larger EEPROM devices that use 16-bit addresses couldn't be accessed.
+
+ The i2c/smbus currently only support to access data with 8-bit width of
+ address. In some larger device, such as larger EEPROM, it requires to
+ access the address
** Description changed:
SRU For Bionic
[Impact]
Larger EEPROM devices that use 16-bit addresses couldn't be accessed.
[Fix]
- The commit is from
+ This commit is derivated from below commit, and then modified and provided
+ by customer
https://patchwork.ozlabs.org/patch/545292/
** Description changed:
SRU For Bionic
[Impact]
Larger EEPROM devices that use 16-bit addresses couldn't be accessed.
[Fix]
The commit is from
https://patchwork.ozlabs.org/patch/545292/
Unfortunately, this commit doesn't get into mainline in the end, so I migrate
the
** Tags added: amaro oem-priority originate-from-1877239
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https://bugs.launchpad.net/bugs/1802691
Title:
Slow send speed with Intel I219-V on Ubuntu 18.04.1
To manage notifications
: (unassigned) => AceLan Kao (acelankao)
** Changed in: linux (Ubuntu Eoan)
Assignee: (unassigned) => AceLan Kao (acelankao)
** Changed in: linux (Ubuntu Focal)
Assignee: (unassigned) => AceLan Kao (acelankao)
** Changed in: linux (Ubuntu Groovy)
Assignee: (unassigned) =>
** Description changed:
+ [Impact]
+ iperf3 performance is only 70% of 1Gbps (Intel I219-LM [8086:15b7])
+
+ [Fix]
+ Disable TSO on NIC and offload this task to CPU fix this issue.
+ The impact of CPU loading is little to none.
+ On target machine with Xeon(R) CPU E3-1505L v6 @ 2.20GHz(4c8t),
** Also affects: linux (Ubuntu Groovy)
Importance: Medium
Status: Confirmed
** Also affects: linux (Ubuntu Eoan)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Focal)
v5.6.6 stable update
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Focal)
Importance: Undecided
Assignee: AceLan Kao (acelankao)
Status: In Progress
** Tags added: originate-from-1874220
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https://bugs.launchpad.net/bugs/1875254
Title:
Intermittent display blackouts on event
To manage notifications about this bug go to:
** Description changed:
+ SRU For Bionic
+
[Impact]
- Larger EEPROM devices that use 16-bit addresses could be accessed.
+ Larger EEPROM devices that use 16-bit addresses couldn't be accessed.
[Fix]
The commit is from
https://patchwork.ozlabs.org/patch/545292/
Unfortunately, this
This is an linux-firmware issue, it's been fixed in next linux-firmware update.
Currently, you can try copying origin firmware under /lib/firmware to make it
work
cd /lib/firmware/intel/sof
sudo ln -s sof-cnl.ri sof-cfl.ri
[4.317419] sof-audio-pci :00:1f.3: hda codecs found, mask 5
Try if this works for you
https://bugs.launchpad.net/ubuntu/+source/linux-oem-osp1/+bug/1868105/comments/9
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https://bugs.launchpad.net/bugs/1869196
Title:
Internal speaker/microphone
: Undecided
Status: Invalid
** Affects: linux (Ubuntu Bionic)
Importance: Undecided
Assignee: AceLan Kao (acelankao)
Status: In Progress
** Affects: linux (Ubuntu Focal)
Importance: Undecided
Assignee: AceLan Kao (acelankao)
Status: In Progress
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