[Bug 2087507] Re: [SRU] Fix error of resume on rtl8168fp

2024-11-08 Thread LEE KUAN-YING
** Also affects: linux-oem-6.11 (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: New => Fix Committed

** Also affects: linux-oem-6.8 (Ubuntu)
   Importance: Undecided
   Status: New

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Title:
  [SRU] Fix error of resume on rtl8168fp

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[Bug 2086210] Re: Backport some AppArmor complain-mode profile bugfixes from Oracular

2024-11-07 Thread Ryan Lee
** Summary changed:

- Backport some AppArmor complain-mode profile bugfixes from Oracular to Noble
+ Backport some AppArmor complain-mode profile bugfixes from Oracular

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  Backport some AppArmor complain-mode profile bugfixes from Oracular

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[Bug 2086660] [NEW] Update notification data is not user request data

2024-11-04 Thread Hoyoun Lee
Public bug reported:

https://github.com/openstack/octavia/blob/df85248493f9f1a94de1f1c36a7b87fc6515a28a/octavia/controller/worker/v2/flows/load_balancer_flows.py#L386

When modifying the loadbalancer, the event data being passed is not appropriate.
Compared to other components (nova, manila...), event data for modification 
conveys data after change. 
However, the loadbalancer is delivering data before changes, so it is not 
possible to know which request was delivered through event data.

The reason for this is that the data retrieved from the DB before the
data change is passed on to the event data object and used, so this part
seems to need to be changed.

** Affects: octavia (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  Update notification data is not user request data

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[Bug 2084626] Re: [g510] ddc failed message when the monitor does not support SCDC

2024-11-03 Thread Jian Hui Lee
verified on g510 with 5.15.0-1035.41 kernel in proposed. did not see the
error messages when plugging in the monitor with 1080p max resolution
supported.

** Tags removed: verification-needed-jammy-linux-mtk
** Tags added: verification-done-jammy-linux-mtk

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Title:
  [g510] ddc failed message when the monitor does not support SCDC

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[Bug 2086210] Re: Backport some AppArmor complain-mode profile bugfixes from Oracular to Noble

2024-11-01 Thread Ryan Lee
** Description changed:

+ SRU Justification:
+ 
  [Impact]
  
  Backporting two AppArmor bugfixes (2de989ae726b "apparmor: allocate
  xmatch for nullpdf inside aa_alloc_null" and 62bd5d5f2149 "apparmor:
  properly handle cx/px lookup failure for complain") from the Ubuntu
  Oracular kernel will fix incorrect behavior that occurs with the usage
  of some complain mode profiles (a kernel oops and an actual denial
  occurring in complain mode, respectively).
  
  [Fix]
  
  Apply the two patches 2de989ae726b and 62bd5d5f2149 from the Ubuntu
  Oracular kernel, previously applied to the Oracular kernel via LP
  #2028253 as #94/99 and #95/99 in the series.
  
  [Test case]
  
  Patch 62bd5d5f2149 can be tested by loading the following profile into
  the kernel:
  
  abi ,
  include 
  
  profile ls_child flags=(complain) {
-   include 
+   include 
  
-   /dev/tty rw,
-   /usr/bin/ls cxr,
+   /dev/tty rw,
+   /usr/bin/ls cxr,
  }
  
  and exercising the profile's nonexistent transition with `aa-exec -p
  ls_child sh -c ls`. With the patch applied, the ls command will succeed
  instead of failing.
  
  Patch 2de989ae726b is much harder to test, unfortunately. The reproducer
  I have is (deterministically) finicky but goes through a Docker
  indirection layer, although at least one other person has encountered
  the same kernel oops without using Docker. I have attached the files
  needed to construct a reproducer to the LP bug report.
  
  With the patch applied, the run_reproducer.sh script will succeed
  instead of generating a kernel oops.
  
  [Regression potential]
  
  This patch set fixes bugs in the handling of complain mode profiles, and
  are both very small. A bug caused by patch 2de989ae726b would cause, at
  most, a memory leak by preventing deallocation of a reference-counted
  profile object. A bug introduced by patch 62bd5d5f2149 would show up in
  the handling of complain mode profiles and would not affect enforcement
  of enforce mode profiles.
+ 
+ [Other Info]
+ 
+ This patchset backports some patches from
+ https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2028253 which were
+ applied to Oracular but not to Noble.

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  Backport some AppArmor complain-mode profile bugfixes from Oracular to
  Noble

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[Bug 2086210] Re: Backport some AppArmor complain-mode profile bugfixes from Oracular to Noble

2024-10-31 Thread Ryan Lee
** Changed in: linux (Ubuntu)
   Status: New => Invalid

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  Backport some AppArmor complain-mode profile bugfixes from Oracular to
  Noble

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[Bug 2086210] [NEW] Backport some AppArmor complain-mode profile bugfixes from Oracular to Noble

2024-10-31 Thread Ryan Lee
Public bug reported:

[Impact]

Backporting two AppArmor bugfixes (2de989ae726b "apparmor: allocate
xmatch for nullpdf inside aa_alloc_null" and 62bd5d5f2149 "apparmor:
properly handle cx/px lookup failure for complain") from the Ubuntu
Oracular kernel will fix incorrect behavior that occurs with the usage
of some complain mode profiles (a kernel oops and an actual denial
occurring in complain mode, respectively).

[Fix]

Apply the two patches 2de989ae726b and 62bd5d5f2149 from the Ubuntu
Oracular kernel, previously applied to the Oracular kernel via LP
#2028253 as #94/99 and #95/99 in the series.

[Test case]

Patch 62bd5d5f2149 can be tested by loading the following profile into
the kernel:

abi ,
include 

profile ls_child flags=(complain) {
  include 

  /dev/tty rw,
  /usr/bin/ls cxr,
}

and exercising the profile's nonexistent transition with `aa-exec -p
ls_child sh -c ls`. With the patch applied, the ls command will succeed
instead of failing.

Patch 2de989ae726b is much harder to test, unfortunately. The reproducer
I have is (deterministically) finicky but goes through a Docker
indirection layer, although at least one other person has encountered
the same kernel oops without using Docker. I have attached the files
needed to construct a reproducer to the LP bug report.

With the patch applied, the run_reproducer.sh script will succeed
instead of generating a kernel oops.

[Regression potential]

This patch set fixes bugs in the handling of complain mode profiles, and
are both very small. A bug caused by patch 2de989ae726b would cause, at
most, a memory leak by preventing deallocation of a reference-counted
profile object. A bug introduced by patch 62bd5d5f2149 would show up in
the handling of complain mode profiles and would not affect enforcement
of enforce mode profiles.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Invalid

** Affects: linux (Ubuntu Noble)
 Importance: Undecided
 Status: New

** Attachment added: "Files for reproducing the bug fixed by 2de989ae726b"
   
https://bugs.launchpad.net/bugs/2086210/+attachment/5833490/+files/docker_reproducer.zip

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  Backport some AppArmor complain-mode profile bugfixes from Oracular to
  Noble

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[Bug 2083657] Re: Remove oem-flavour.cfg for the OEM kernel retirement

2024-10-25 Thread Shih-Yuan Lee
** Changed in: oem-priority
   Status: Fix Committed => Fix Released

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Title:
  Remove oem-flavour.cfg for the OEM kernel retirement

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[Bug 2085583] [NEW] package linux-image-6.8.0-47-generic 6.8.0-47.47 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/dkms exited with return code 11

2024-10-25 Thread Lee Ninde
Public bug reported:

Just upgraded, installed another video card and nvidia drivers

ProblemType: Package
DistroRelease: Ubuntu 24.04
Package: linux-image-6.8.0-47-generic 6.8.0-47.47
ProcVersionSignature: Ubuntu 6.8.0-47.47-generic 6.8.12
Uname: Linux 6.8.0-47-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.28.1-0ubuntu3.1
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/seq:lee2374 F pipewire
 /dev/snd/controlC0:  lee2379 F wireplumber
 /dev/snd/controlC1:  lee2379 F wireplumber
 /dev/snd/controlC2:  lee2379 F wireplumber
CRDA: N/A
CasperMD5CheckResult: pass
Date: Thu Oct 24 20:19:33 2024
ErrorMessage: run-parts: /etc/kernel/postinst.d/dkms exited with return code 11
InstallationDate: Installed on 2023-08-10 (441 days ago)
InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 
(20220809.1)
IwConfig:
 lono wireless extensions.
 
 enp4s0no wireless extensions.
MachineType: Gigabyte Technology Co., Ltd. B550 GAMING X V2
ProcFB: 0 simpledrmdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-47-generic 
root=UUID=ffa4de09-8982-4ead-a17c-0de894e0db9f ro quiet splash vt.handoff=7
Python3Details: /usr/bin/python3.12, Python 3.12.3, python3-minimal, 
3.12.3-0ubuntu2
PythonDetails: N/A
RelatedPackageVersions: grub-pc 2.12-1ubuntu7
RfKill:
 
SourcePackage: dkms
Title: package linux-image-6.8.0-47-generic 6.8.0-47.47 failed to 
install/upgrade: run-parts: /etc/kernel/postinst.d/dkms exited with return code 
11
UpgradeStatus: Upgraded to noble on 2024-10-24 (0 days ago)
dmi.bios.date: 03/22/2024
dmi.bios.release: 5.17
dmi.bios.vendor: American Megatrends International, LLC.
dmi.bios.version: FE
dmi.board.asset.tag: Default string
dmi.board.name: B550 GAMING X V2
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias: 
dmi:bvnAmericanMegatrendsInternational,LLC.:bvrFE:bd03/22/2024:br5.17:svnGigabyteTechnologyCo.,Ltd.:pnB550GAMINGXV2:pvr-CF:rvnGigabyteTechnologyCo.,Ltd.:rnB550GAMINGXV2:rvrx.x:cvnDefaultstring:ct3:cvrDefaultstring:skuDefaultstring:
dmi.product.family: B550 MB
dmi.product.name: B550 GAMING X V2
dmi.product.sku: Default string
dmi.product.version: -CF
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
mtime.conffile..etc.init.d.apport: 2024-07-22T10:59:07

** Affects: dkms (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-package noble

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Title:
  package linux-image-6.8.0-47-generic 6.8.0-47.47 failed to
  install/upgrade: run-parts: /etc/kernel/postinst.d/dkms exited with
  return code 11

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[Bug 2084626] Re: [g510] ddc failed message when the monitor does not support SCDC

2024-10-25 Thread Jian Hui Lee
** Also affects: linux-mtk (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Changed in: linux-mtk (Ubuntu Jammy)
 Assignee: (unassigned) => Jian Hui Lee (jianhuilee)

** Changed in: linux-mtk (Ubuntu)
 Assignee: (unassigned) => Jian Hui Lee (jianhuilee)

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Title:
  [g510] ddc failed message when the monitor does not support SCDC

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[Bug 2085437] Re: BT Switch cannot open under Ubuntu 24.04 on MT7920

2024-10-25 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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Title:
  BT Switch cannot open under Ubuntu 24.04 on MT7920

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[Bug 2082225] Re: Service LED will show 1A8W when unplug WD22TB4 with TBT3 HDD then resume from suspend

2024-10-24 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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Title:
  Service LED will show 1A8W when unplug WD22TB4 with TBT3 HDD then
  resume from suspend

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[Bug 2084059] Re: OVTI08F4:00: number of CSI2 data lanes 2 is not supported

2024-10-24 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: New => Fix Committed

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Title:
  OVTI08F4:00: number of CSI2 data lanes 2 is not supported

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[Bug 2085398] Re: The ASPM is disabled on Realtek NIC which prevents the system from entering s0ix

2024-10-24 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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Title:
  The ASPM is disabled on Realtek NIC which prevents the system  from
  entering s0ix

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[Bug 2084526] Re: r8169: transmit queue 0 timed out error when re-plugging the Ethernet cable

2024-10-24 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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Title:
  r8169: transmit queue 0 timed out error when re-plugging the Ethernet
  cable

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[Bug 2085410] Re: Fix USB device suspend failure while HCD in S4 wakeup

2024-10-24 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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Title:
  Fix USB device suspend failure while HCD in S4 wakeup

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[Bug 2077941] Re: AMD ACP7.1 support

2024-10-24 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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Title:
  AMD ACP7.1 support

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[Bug 2085406] Re: [SRU] add support of QCA BT 0489:e0fc

2024-10-24 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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  [SRU] add support of QCA BT 0489:e0fc

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[Bug 2085456] Re: Fix phantom monitor on some machines with kernel 6.11

2024-10-24 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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Title:
  Fix phantom monitor on some machines with kernel 6.11

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[Bug 2085485] Re: Bluetooth[8086:a876] crash with "hci0: Failed to read MSFT supported features (-110)"

2024-10-24 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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Title:
  Bluetooth[8086:a876] crash with "hci0: Failed to read MSFT supported
  features (-110)"

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[Bug 2085504] Re: iwlwifi 0000:00:14.3: Failed to start RT ucode: -110

2024-10-24 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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  iwlwifi :00:14.3: Failed to start RT ucode: -110

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[Bug 2081699] Re: [g700] support p1v4 hardware

2024-10-24 Thread Jian Hui Lee
verified on 202409-35342 g700 p1v4 hardware. both dsi and edp works
fine.

** Tags removed: verification-needed-jammy-linux-mtk
** Tags added: verification-done-jammy-linux-mtk

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  [g700] support p1v4 hardware

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[Bug 2081696] Re: [g1200] Call trace appeared when reload mtk_rng module

2024-10-24 Thread Jian Hui Lee
did not see the call trace on 5.15.0-1035-41 by following commands:

$ modprobe -r mtk_rng
$ modprobe mtk_rng

** Tags removed: verification-needed-jammy-linux-mtk
** Tags added: verification-done-jammy-linux-mtk

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Title:
   [g1200] Call trace appeared when reload mtk_rng module

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[Bug 2081686] Re: [g1200] possible kernel memory leak through CONFIG_DEBUG_KMEMLEAK

2024-10-24 Thread Jian Hui Lee
after enabling the following options in annotation:
CONFIG_DEBUG_KMEMLEAK   policy<{'arm64': 'y'}>  

   
CONFIG_DEBUG_KMEMLEAK_AUTO_SCAN policy<{'arm64': 'y'}>
CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF   policy<{'arm64': 'n'}>
CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE policy<{'arm64': '16000'}>
CONFIG_DEBUG_KMEMLEAK_TEST  policy<{'arm64': 'm'}>

and boot the device:

root@mtk-genio:/home/ubuntu# uname -r
5.15.0-1035-mtk
root@mtk-genio:/home/ubuntu# cat /sys/kernel/debug/kmemleak
root@mtk-genio:/home/ubuntu#

** Tags removed: verification-needed-jammy-linux-mtk
** Tags added: verification-done-jammy-linux-mtk

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Title:
   [g1200] possible kernel memory leak through CONFIG_DEBUG_KMEMLEAK

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[Bug 2081810] Re: [SRU] uncore: Add ARL and LNL support on 6.11

2024-10-21 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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  [SRU] uncore: Add ARL and LNL support on 6.11

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[Bug 2079017] Re: Need driver support for Realtek RTL8126A rev.b 5Gbps ethernet [10ec:8126]

2024-10-21 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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Title:
  Need driver support for Realtek RTL8126A rev.b 5Gbps ethernet
  [10ec:8126]

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[Bug 2081785] Re: UBSAN: array-index-out-of-bounds in module mt76

2024-10-21 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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  UBSAN: array-index-out-of-bounds in module mt76

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[Bug 2083292] Re: Missing device ID for amd_atl driver for AMD Strix platform

2024-10-21 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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  Missing device ID for amd_atl driver for AMD Strix platform

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[Bug 2084808] Re: Dell Alienware sysytem reports errors of dell_wmi_sysman and dell_smbios in demsg

2024-10-21 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: New => Fix Committed

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  Dell Alienware sysytem reports errors of dell_wmi_sysman and
  dell_smbios in demsg

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[Bug 2078773] Re: Missing devices nodes for AMD Instinct MI300 card when installed along with integrated display

2024-10-21 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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  Missing devices nodes for AMD Instinct MI300 card when installed along
  with integrated display

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[Bug 2081130] Re: Intel(R) PRO/1000 I219 ethernet adapter [8086:550c] may block entrance of modern standby

2024-10-21 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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Title:
  Intel(R) PRO/1000 I219 ethernet adapter [8086:550c] may block entrance
  of modern standby

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[Bug 2081796] Re: Support Qualcomm WCN7851 Dual Bluetooth Adapter 0489:E0F3

2024-10-21 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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Title:
  Support Qualcomm WCN7851 Dual Bluetooth Adapter 0489:E0F3

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[Bug 2083905] Re: Add Intel Arrow Lake-H LPSS PCI IDs

2024-10-21 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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Title:
  Add Intel Arrow Lake-H LPSS PCI IDs

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[Bug 2083800] Re: Dell AIO backlight is not working, dell_uart_backlight module is missing

2024-10-21 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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Title:
  Dell AIO backlight is not working, dell_uart_backlight module is
  missing

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[Bug 2042097] Re: [MIR][jammy] oem-somerville-magmar-meta

2024-10-21 Thread Shih-Yuan Lee
** Changed in: oem-priority
   Status: Fix Committed => Fix Released

** Changed in: oem-somerville-magmar-meta (Ubuntu)
   Status: New => Won't Fix

** No longer affects: Ubuntu Jammy

** No longer affects: ubuntu

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  [MIR][jammy] oem-somerville-magmar-meta

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[Bug 2081866] Re: Support ov05c10 camera sensor in Intel ipu-bridge

2024-10-21 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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  Support ov05c10 camera sensor in Intel ipu-bridge

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[Bug 2084759] Re: Fix distorted sound output after suspend more than 30 seconds on Cirrus audio codec

2024-10-21 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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Title:
  Fix distorted sound output after suspend more than 30 seconds on
  Cirrus audio codec

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[Bug 2083657] Re: Remove oem-flavour.cfg for the OEM kernel retirement

2024-10-21 Thread Shih-Yuan Lee
** Changed in: oem-priority
   Status: In Progress => Fix Committed

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  Remove oem-flavour.cfg for the OEM kernel retirement

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[Bug 2083657] Re: Remove oem-flavour.cfg for the OEM kernel retirement

2024-10-17 Thread Shih-Yuan Lee
15) We added https://git.launchpad.net/~ubuntu-core-
dev/grub/+git/ubuntu/commit/?h=focal&id=2310fddfe741bf77f8721675a679478d0b6a5613
since focal that will order the kernel flavour we specify first in the
GRUB boot entries.

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[Bug 2083129] Re: [Lenovo Ubuntu 24.04.4 Bug] netplan static IP address assignment use NetworkManager as renderer would be lost static ip

2024-10-16 Thread xiaochun Lee
** Summary changed:

- netplan static IP address assignment  use NetworkManager as renderer would be 
lost static ip
+ [Lenovo Ubuntu 24.04.4  Bug] netplan static IP address assignment  use 
NetworkManager as renderer would be lost static ip

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  [Lenovo Ubuntu 24.04.4  Bug] netplan static IP address assignment  use
  NetworkManager as renderer would be lost static ip

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[Bug 2084626] Re: [g510] ddc failed message when the monitor does not support SCDC

2024-10-15 Thread Jian Hui Lee
** Description changed:

  [Impact]
  After connectin an external HDMI monitor (ASUS VG23AH) to DUT, the error 
message is thrown multiple times.
+ "mediatek-hdmi-mt8195-ddc ddc-i2c: ddc failed! : 0"
  
  [Fix]
  checks the capability of the
  monitor before sending the SCDC commands.
  
  [Test]
- connect the monitor does not support SCDC 
+ connect the monitor does not support SCDC
  
  [Where problems could occur]
- when a SCDC supported monitor is regarded as non-supported. 
+ when a SCDC supported monitor is regarded as non-supported.
  
  LP: #2062513

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  [g510] ddc failed message when the monitor does not support SCDC

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[Bug 2084626] [NEW] [g510] ddc failed message when the monitor does not support SCDC

2024-10-15 Thread Jian Hui Lee
Public bug reported:

[Impact]
After connectin an external HDMI monitor (ASUS VG23AH) to DUT, the error 
message is thrown multiple times.

[Fix]
checks the capability of the
monitor before sending the SCDC commands.

[Test]
connect the monitor does not support SCDC 

[Where problems could occur]
when a SCDC supported monitor is regarded as non-supported. 

LP: #2062513

** Affects: linux-mtk (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 1931390] Re: cpuhotplug03 in cpuhotplug from ubuntu_ltp failed after successful CPU1 offline

2024-10-14 Thread Jian Hui Lee
this affects jammy:linux-mtk-5.15-1034.40

http://test-results.kernel/d2024.08.12/jammy/linux-
mtk/5.15.0-1034.40/sru-mtk-testflinger-mtk-g1200.arm64-ubuntu_ltp-
log.html#cpuhotplug:cpuhotplug03-start

156254  cpuhotplug03 1 TINFO: Onlining CPU 1
1562555 /bin/sh 
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
1562560 /bin/sh 
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
1562573 /bin/sh 
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
1562583 /bin/sh 
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
1562597 /bin/sh 
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
1562605 /bin/sh 
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
1562611 /bin/sh 
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
1562622 /bin/sh 
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
1562630 /bin/sh 
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
1562642 /bin/sh 
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
1562653 /bin/sh 
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
1562662 /bin/sh 
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
1562675 /bin/sh 
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
1562686 /bin/sh 
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
1562697 /bin/sh 
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
1562705 /bin/sh 
/opt/ltp/testcases/bin/cpuhotplug_do_spin_loop
156271  cpuhotplug03 1 TFAIL: No 
cpuhotplug_do_spin_loop processes found on CPU1

from the log, after waking up the cpu and 1 second sleep, the required
task is running on the cpu1 from the first time ps command, but could
not find the required task on the target cpu in the following second ps
command.

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  cpuhotplug03 in cpuhotplug from ubuntu_ltp failed after successful
  CPU1 offline

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[Bug 2083657] Re: Remove oem-flavour.cfg for the OEM kernel retirement

2024-10-11 Thread Shih-Yuan Lee
** Patch added: "ubuntu-drivers-common_0.9.6.2~0.22.04.9.debdiff"
   
https://bugs.launchpad.net/ubuntu/+source/ubuntu-drivers-common/+bug/2083657/+attachment/5827082/+files/ubuntu-drivers-common_0.9.6.2~0.22.04.9.debdiff

** Description changed:

  [ Impact ]
  
   * This issue affects all Ubuntu OEM preloaded systems that are still 
utilizing the OEM kernel, particularly those equipped with NVIDIA graphics 
drivers.
-  * Systems may fail to boot properly due to an outdated OEM kernel 
conflicting with newer NVIDIA drivers, leading to a black screen on reboot.
+  * Systems may fail to boot properly due to an outdated OEM kernel 
conflicting with newer NVIDIA drivers, leading to a black screen on reboot.
  
  [ Test Plan ]
  
-  * To verify the fix, ensure that the file 
`/etc/default/grub.d/oem-flavour.cfg` is successfully removed from the affected 
system after applying the update.
-  * Additionally, after the system reboots, check that it boots into the 
general HWE kernel rather than the OEM kernel.
+ * To verify the fix, ensure that the file 
`/etc/default/grub.d/oem-flavour.cfg` is successfully removed from the affected 
system after applying the update.
+ * After the system reboots, check that it boots into the general HWE kernel 
rather than the OEM kernel.
+ 
+ * Idempotency Testing:
+   - Perform the upgrade multiple times on the same system to verify that the 
upgrade process is idempotent, ensuring that repeated upgrades do not result in 
unexpected behavior or changes.
+ 
+ * Non-OEM System Testing:
+   - Test the upgrade on a system without OEM kernels to ensure that the 
upgrade does not affect systems that are not preloaded with the OEM kernel.
+   - Confirm that the system continues to function normally and boots into the 
correct kernel after the update.
  
  [ Where problems could occur ]
  
-  * Removing `/etc/default/grub.d/oem-flavour.cfg` may cause systems relying 
on the OEM kernel for specific hardware compatibility to lose access to certain 
OEM-specific optimizations.
-  * There is a low risk that after removing the OEM kernel, some hardware 
features may not function as expected if the general HWE kernel does not fully 
support them.
+  * Removing `/etc/default/grub.d/oem-flavour.cfg` may cause systems relying 
on the OEM kernel for specific hardware compatibility to lose access to certain 
OEM-specific optimizations.
+  * There is a low risk that after removing the OEM kernel, some hardware 
features may not function as expected if the general HWE kernel does not fully 
support them.
  
  [ Other Info ]
  
   * This patch is targeted only for Ubuntu 22.04 and its associated OEM 
kernels.
-  * The issue is specific to systems using NVIDIA drivers in conjunction with 
an outdated OEM kernel, which conflicts with updates to the HWE kernel and 
NVIDIA packages.
+  * The issue is specific to systems using NVIDIA drivers in conjunction with 
an outdated OEM kernel, which conflicts with updates to the HWE kernel and 
NVIDIA packages.
  
  1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> 
About $ lsb_release -rd
  Description:  Ubuntu 22.04.4 LTS
  Release:  22.04
  $ ubuntu-report show | grep DCD
  "DCD": "canonical-oem-sutton-jammy-amd64-20240606-874"
  
  2) The version of the package you are using, via 'apt-cache policy pkgname' 
or by checking in Software Center
  $ apt-cache policy ubuntu-drivers-common
  ubuntu-drivers-common:
    Installed: 1:0.9.6.2~0.22.04.6
    Candidate: 1:0.9.6.2~0.22.04.7
    Version table:
   1:0.9.6.2~0.22.04.7 500
  500 http://tw.archive.ubuntu.com/ubuntu jammy-updates/main amd64 
Packages
   *** 1:0.9.6.2~0.22.04.6 100
  100 /var/lib/dpkg/status
   1:0.9.6.1 500
  500 http://tw.archive.ubuntu.com/ubuntu jammy/main amd64 Packages
  
  3) What you expected to happen
  
-  * The system should seamlessly upgrade NVIDIA drivers and the HWE
+  * The system should seamlessly upgrade NVIDIA drivers and the HWE
  kernel without breaking the boot process. The system should boot into
  the latest supported HWE kernel without encountering compatibility
  issues with the NVIDIA drivers.
  
  4) What happened instead
  
-  * After unattended-upgrades, the system rebooted into the OEM kernel,
+  * After unattended-upgrades, the system rebooted into the OEM kernel,
  which is outdated and incompatible with the new NVIDIA drivers. As a
  result, the screen remained black upon reboot.
  
  We need to remove /etc/default/grub.d/oem-flavour.cfg to avoid the
  system booting from deprecated OEM kernels.

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[Bug 2078763] Re: [uc22][g700] systemd-backlight@backlight:1c008000.dsi0.0.service loaded failed during cold boot stress test

2024-10-10 Thread Jian Hui Lee
verified pass on g700 by checking drm component sequence with kernel
linux-mtk/5.15.0-1034.40. qa team will check the issue on core system
after kernel snap is released.

** Tags removed: verification-needed-jammy-linux-mtk
** Tags added: verification-done-jammy-linux-mtk

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   [uc22][g700] systemd-backlight@backlight:1c008000.dsi0.0.service
  loaded failed during cold boot stress test

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[Bug 2078762] Re: [g510][g700] add fsource device tree node

2024-10-10 Thread Jian Hui Lee
verified pass by using the following command after updating the device tree:
$ dtc -I fs -O dts /proc/device-tree|grep fsource

** Tags removed: verification-needed-jammy-linux-mtk
** Tags added: verification-done-jammy-linux-mtk

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  [g510][g700] add fsource device tree node

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[Bug 2083657] Re: Remove oem-flavour.cfg for the OEM kernel retirement

2024-10-10 Thread Shih-Yuan Lee
> 5. Why is a previous debian/changelog entry being changed? If you're
correcting a previous mistake then I guess it's subjective as to whether
that's OK, but I can't distinguish between that and an inadvertent
change. Please could you clarify?

I get the Debian source package by `pull-lp-source ubuntu-drivers-common
jammy` and then generate the debdiff.

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[Bug 2083657] Re: Remove oem-flavour.cfg for the OEM kernel retirement

2024-10-10 Thread Shih-Yuan Lee
> 4. I think the "&& exit 0" lines are a bug, because they will preclude
any #DEBHELPER# snippets from running. It looks like debhelper already
has generated code in ubuntu-drivers.postinst so this seems like a real
and immediate issue. Probably the easiest is to move this into a
function and use `return`, but note that then you'll need to do explicit
error checking since `set -e` will no longer work. But also, please add
`set -e` anyway as is best practice.

I will improve it in the following patch.

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[Bug 2083657] Re: Remove oem-flavour.cfg for the OEM kernel retirement

2024-10-10 Thread Shih-Yuan Lee
> 6. Shouldn't you be triggering update-grub after touching
/etc/default/grub.d, or is there a mechanism for that already in place?

The issue itself is triggered by unattended-upgrades to install the
generic hwe kernel and NVIDIA packages so it will execute update-grub
for sure, but the order is unknown so we shall make it trigger updata-
grub in or after ubuntu-drivers-common postinst. I will improve this in
the following patch.

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Title:
  Remove oem-flavour.cfg for the OEM kernel retirement

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[Bug 2083657] Re: Remove oem-flavour.cfg for the OEM kernel retirement

2024-10-10 Thread Shih-Yuan Lee
> 7. I think some additional testing is warranted: specifically to test
idempotency of the upgrade path, as well as correct handling for the
common case of a non-OEM install. Please could you add to the Test Plan
to test these paths?

The patch is designed to activate only when /etc/default/grub.d/oem-
flavour.cfg exists. It should be nothing happening if
/etc/default/grub.d/oem-flavour.cfg doesn't exist.

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  Remove oem-flavour.cfg for the OEM kernel retirement

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[Bug 2082868] Re: [g1200] regulators not enabled after sru d2024.08.12

2024-10-10 Thread Jian Hui Lee
verified pass on g1200 with 1034.40 kernel. the required mt6360 is
working normally.

** Tags removed: verification-needed-jammy-linux-mtk
** Tags added: verification-done-jammy-linux-mtk

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Title:
   [g1200] regulators not enabled after sru d2024.08.12

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[Bug 2083657] Re: Remove oem-flavour.cfg for the OEM kernel retirement

2024-10-10 Thread Shih-Yuan Lee
> 8. What happens if reimaging from the OEM image, and then upgrading to
the updates pocket all at once, including the update that triggered this
bug together with this for it? Which postinst will run first? If not
deterministic, and this one runs first, will that cause a problem? Do we
need a Breaks clause for ordering purposes? Or is it OK to remove
/etc/default/grub.d/oem-flavour.cfg _before_ the bug is triggered?


If OEM metapackage postinst runs first, it will create the symbolic link of 
/etc/default/grub.d/oem-flavour.cfg. And then ubuntu-drivers-common postinst 
will remove it.
If ubuntu-drivers-common postinst first, there is nothing happening. But OEM 
metapackage postinst will still create the symbolic link of 
/etc/default/grub.d/oem-flavour.cfg.

However the content in /etc/default/grub.d/oem-flavour.cfg for the later
OEM images from right now for jammy should only be
'GRUB_FLAVOUR_ORDER=generic' instead of 'GRUB_FLAVOUR_ORDER=oem'.

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Title:
  Remove oem-flavour.cfg for the OEM kernel retirement

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[Bug 2060063] Re: PMU counters for Cortex-A78 not working correctly

2024-10-07 Thread Jian Hui Lee
i was attempting to use the latest version of userspace program, perf,
for my testing. however, i realize that this may not be appropriate as
perf should ideally be paired with the corresponding version of the
Linux kernel.

with newer kernels, we no longer need to specify specific cortex events
to retrieve status information. in contrast, with version 5.15, we had
to explicitly request the events we were interested in from the perf
list to obtain the desired status.

to achieve results consistent with the newer kernel, it’s not only
necessary to apply the patch mentioned in #2, but the perf tool also
needs to be updated. since we can specify events in version 5.15 to
retrieve status information, I think no additional changes are required
for 5.15.

** Changed in: linux-mtk (Ubuntu)
   Status: In Progress => Won't Fix

** Changed in: linux-mtk (Ubuntu Jammy)
   Status: In Progress => Won't Fix

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Title:
  PMU counters for Cortex-A78 not working correctly

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[Bug 2062535] zip on ubuntu 24.04 system

2024-10-07 Thread Lee
I have no idea when the fix will be available. Currently for my systems, 
I have substituted the zip program which came with Ubuntu 22.04.

Lee

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Title:
  zip fails when filenames contain unicode characters

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[Bug 2083657] Re: Remove oem-flavour.cfg for the OEM kernel retirement

2024-10-05 Thread Shih-Yuan Lee
** Description changed:

  [ Impact ]
  
-  * This affects all Ubuntu OEM preloaded systems which are still using OEM 
kernel.
-  * Expecially for those systems which are using NVIDIA graphic driver.
+  * This issue affects all Ubuntu OEM preloaded systems that are still 
utilizing the OEM kernel, particularly those equipped with NVIDIA graphics 
drivers.
+  * Systems may fail to boot properly due to an outdated OEM kernel 
conflicting with newer NVIDIA drivers, leading to a black screen on reboot.
  
  [ Test Plan ]
  
-  * We will check on the problematic system to see if
- /etc/default/grub.d/oem-flavour.cfg is removed.
+  * To verify the fix, ensure that the file 
`/etc/default/grub.d/oem-flavour.cfg` is successfully removed from the affected 
system after applying the update.
+  * Additionally, after the system reboots, check that it boots into the 
general HWE kernel rather than the OEM kernel.
  
  [ Where problems could occur ]
  
-  * N/A.
+  * Removing `/etc/default/grub.d/oem-flavour.cfg` may cause systems relying 
on the OEM kernel for specific hardware compatibility to lose access to certain 
OEM-specific optimizations.
+  * There is a low risk that after removing the OEM kernel, some hardware 
features may not function as expected if the general HWE kernel does not fully 
support them.
  
  [ Other Info ]
  
-  * This patch will be only applied to Ubuntu 22.04.
+  * This patch is targeted only for Ubuntu 22.04 and its associated OEM 
kernels.
+  * The issue is specific to systems using NVIDIA drivers in conjunction with 
an outdated OEM kernel, which conflicts with updates to the HWE kernel and 
NVIDIA packages.
  
  1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> 
About $ lsb_release -rd
  Description:  Ubuntu 22.04.4 LTS
  Release:  22.04
  $ ubuntu-report show | grep DCD
  "DCD": "canonical-oem-sutton-jammy-amd64-20240606-874"
  
  2) The version of the package you are using, via 'apt-cache policy pkgname' 
or by checking in Software Center
  $ apt-cache policy ubuntu-drivers-common
  ubuntu-drivers-common:
    Installed: 1:0.9.6.2~0.22.04.6
    Candidate: 1:0.9.6.2~0.22.04.7
    Version table:
   1:0.9.6.2~0.22.04.7 500
  500 http://tw.archive.ubuntu.com/ubuntu jammy-updates/main amd64 
Packages
   *** 1:0.9.6.2~0.22.04.6 100
  100 /var/lib/dpkg/status
   1:0.9.6.1 500
  500 http://tw.archive.ubuntu.com/ubuntu jammy/main amd64 Packages
  
  3) What you expected to happen
- unattended-upgrades won't break the system.
+ 
+  * The system should seamlessly upgrade NVIDIA drivers and the HWE
+ kernel without breaking the boot process. The system should boot into
+ the latest supported HWE kernel without encountering compatibility
+ issues with the NVIDIA drivers.
  
  4) What happened instead
- unattended-upgrades upgraded the NVIDIA packages and the general HWE kernel 
that retired the OEM kernel in the background.
- After the system reboot, the screen keeps black because it boots the OEM 
kernel and the OEM kernel is still using the old nvidia prebuilt kernel module 
that is not met to the NVIDIA packages.
+ 
+  * After unattended-upgrades, the system rebooted into the OEM kernel,
+ which is outdated and incompatible with the new NVIDIA drivers. As a
+ result, the screen remained black upon reboot.
  
  We need to remove /etc/default/grub.d/oem-flavour.cfg to avoid the
  system booting from deprecated OEM kernels.

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  Remove oem-flavour.cfg for the OEM kernel retirement

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[Bug 2004592] Re: aalogparse.h cannot be included from C++ code

2024-10-04 Thread Ryan Lee
** Changed in: apparmor (Ubuntu)
 Assignee: (unassigned) => Ryan Lee (rlee287)

** Changed in: apparmor (Ubuntu)
   Status: New => Fix Committed

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Title:
  aalogparse.h cannot be included from C++ code

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[Bug 2083657] Re: Remove oem-flavour.cfg for the OEM kernel retirement

2024-10-04 Thread Shih-Yuan Lee
u@ubuntu:~$ ls -l /etc/default/grub.d/oem-flavour.cfg
lrwxrwxrwx 1 root root 47 Sep 27 16:06 /etc/default/grub.d/oem-flavour.cfg -> 
/usr/share/oem-sutton-bast-meta/oem-flavour.cfg
u@ubuntu:~$ apt-cache policy ubuntu-drivers-common
ubuntu-drivers-common:
  Installed: 1:0.9.6.2~0.22.04.6
  Candidate: 1:0.9.6.2~0.22.04.8
  Version table:
 1:0.9.6.2~0.22.04.8 500
500 https://ppa.launchpadcontent.net/fourdollars/experimental/ubuntu 
jammy/main amd64 Packages
 1:0.9.6.2~0.22.04.7 500
500 http://tw.archive.ubuntu.com/ubuntu jammy-updates/main amd64 
Packages
 *** 1:0.9.6.2~0.22.04.6 100
100 /var/lib/dpkg/status
 1:0.9.6.1 500
500 http://tw.archive.ubuntu.com/ubuntu jammy/main amd64 Packages
u@ubuntu:~$ sudo apt install ubuntu-drivers-common
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages were automatically installed and are no longer required:
  apt-file dmraid gir1.2-timezonemap-1.0 gir1.2-xkl-1.0 iperf kpartx 
kpartx-boot libdebian-installer4 libdmraid1.0.0.rc16 libopenscap8 
libregexp-assemble-perl libtimezonemap-data
  libtimezonemap1 msr-tools pastebinit python3-icu python3-pam rdate 
ubiquity-casper ubiquity-ubuntu-artwork xautomation
Use 'sudo apt autoremove' to remove them.
Suggested packages:
  python3-aptdaemon.pkcompat
The following packages will be upgraded:
  ubuntu-drivers-common
1 upgraded, 0 newly installed, 0 to remove and 195 not upgraded.
Need to get 85.2 kB of archives.
After this operation, 1,024 B of additional disk space will be used.
Get:1 https://ppa.launchpadcontent.net/fourdollars/experimental/ubuntu 
jammy/main amd64 ubuntu-drivers-common amd64 1:0.9.6.2~0.22.04.8 [85.2 kB]
Fetched 85.2 kB in 2s (48.0 kB/s)
Preconfiguring packages ...
(Reading database ... 202947 files and directories currently installed.)
Preparing to unpack .../ubuntu-drivers-common_1%3a0.9.6.2~0.22.04.8_amd64.deb 
...
Unpacking ubuntu-drivers-common (1:0.9.6.2~0.22.04.8) over 
(1:0.9.6.2~0.22.04.6) ...
Setting up ubuntu-drivers-common (1:0.9.6.2~0.22.04.8) ...
/etc/default/grub.d/oem-flavour.cfg contains oem-sutton-bast-meta and 
GRUB_FLAVOUR_ORDER=oem. Removing oem-flavour.cfg...
u@ubuntu:~$ ls -l /etc/default/grub.d/oem-flavour.cfg
ls: cannot access '/etc/default/grub.d/oem-flavour.cfg': No such file or 
directory


** Patch added: "ubuntu-drivers-common_0.9.6.2~0.22.04.8.debdiff"
   
https://bugs.launchpad.net/ubuntu/+source/ubuntu-drivers-common/+bug/2083657/+attachment/5824916/+files/ubuntu-drivers-common_0.9.6.2~0.22.04.8.debdiff

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Title:
  Remove oem-flavour.cfg for the OEM kernel retirement

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[Bug 2083657] Re: Remove oem-flavour.cfg for the OEM kernel retirement

2024-10-04 Thread Shih-Yuan Lee
** Description changed:

+ [ Impact ]
+ 
+  * This affects all Ubuntu OEM preloaded systems those are still using OEM 
kernel.
+  * Expecially for those systems those are using NVIDIA graphic driver.
+ 
+ [ Test Plan ]
+ 
+  * We will check on the problematic system to see if
+ /etc/default/grub.d/oem-flavour.cfg is removed.
+ 
+ [ Where problems could occur ]
+ 
+  * N/A.
+ 
+ [ Other Info ]
+ 
+  * This patch will be only applied to Ubuntu 22.04.
+ 
  1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> 
About $ lsb_release -rd
  Description:  Ubuntu 22.04.4 LTS
  Release:  22.04
  $ ubuntu-report show | grep DCD
- "DCD": "canonical-oem-sutton-jammy-amd64-20240606-874"
+ "DCD": "canonical-oem-sutton-jammy-amd64-20240606-874"
  
  2) The version of the package you are using, via 'apt-cache policy pkgname' 
or by checking in Software Center
  $ apt-cache policy ubuntu-drivers-common
  ubuntu-drivers-common:
-   Installed: 1:0.9.6.2~0.22.04.6
-   Candidate: 1:0.9.6.2~0.22.04.7
-   Version table:
-  1:0.9.6.2~0.22.04.7 500
- 500 http://tw.archive.ubuntu.com/ubuntu jammy-updates/main amd64 
Packages
-  *** 1:0.9.6.2~0.22.04.6 100
- 100 /var/lib/dpkg/status
-  1:0.9.6.1 500
- 500 http://tw.archive.ubuntu.com/ubuntu jammy/main amd64 Packages
+   Installed: 1:0.9.6.2~0.22.04.6
+   Candidate: 1:0.9.6.2~0.22.04.7
+   Version table:
+  1:0.9.6.2~0.22.04.7 500
+ 500 http://tw.archive.ubuntu.com/ubuntu jammy-updates/main amd64 
Packages
+  *** 1:0.9.6.2~0.22.04.6 100
+ 100 /var/lib/dpkg/status
+  1:0.9.6.1 500
+ 500 http://tw.archive.ubuntu.com/ubuntu jammy/main amd64 Packages
  
  3) What you expected to happen
  unattended-upgrades won't break the system.
  
  4) What happened instead
  unattended-upgrades upgraded the NVIDIA packages and the general HWE kernel 
that retired the OEM kernel in the background.
  After the system reboot, the screen keeps black because it boots the OEM 
kernel and the OEM kernel is still using the old nvidia prebuilt kernel module 
that is not met to the NVIDIA packages.
  
  We need to remove /etc/default/grub.d/oem-flavour.cfg to avoid the
  system booting from deprecated OEM kernels.

** Description changed:

  [ Impact ]
  
-  * This affects all Ubuntu OEM preloaded systems those are still using OEM 
kernel.
-  * Expecially for those systems those are using NVIDIA graphic driver.
+  * This affects all Ubuntu OEM preloaded systems which are still using OEM 
kernel.
+  * Expecially for those systems which are using NVIDIA graphic driver.
  
  [ Test Plan ]
  
-  * We will check on the problematic system to see if
+  * We will check on the problematic system to see if
  /etc/default/grub.d/oem-flavour.cfg is removed.
  
  [ Where problems could occur ]
  
-  * N/A.
+  * N/A.
  
  [ Other Info ]
  
-  * This patch will be only applied to Ubuntu 22.04.
+  * This patch will be only applied to Ubuntu 22.04.
  
  1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> 
About $ lsb_release -rd
  Description:  Ubuntu 22.04.4 LTS
  Release:  22.04
  $ ubuntu-report show | grep DCD
  "DCD": "canonical-oem-sutton-jammy-amd64-20240606-874"
  
  2) The version of the package you are using, via 'apt-cache policy pkgname' 
or by checking in Software Center
  $ apt-cache policy ubuntu-drivers-common
  ubuntu-drivers-common:
    Installed: 1:0.9.6.2~0.22.04.6
    Candidate: 1:0.9.6.2~0.22.04.7
    Version table:
   1:0.9.6.2~0.22.04.7 500
  500 http://tw.archive.ubuntu.com/ubuntu jammy-updates/main amd64 
Packages
   *** 1:0.9.6.2~0.22.04.6 100
  100 /var/lib/dpkg/status
   1:0.9.6.1 500
  500 http://tw.archive.ubuntu.com/ubuntu jammy/main amd64 Packages
  
  3) What you expected to happen
  unattended-upgrades won't break the system.
  
  4) What happened instead
  unattended-upgrades upgraded the NVIDIA packages and the general HWE kernel 
that retired the OEM kernel in the background.
  After the system reboot, the screen keeps black because it boots the OEM 
kernel and the OEM kernel is still using the old nvidia prebuilt kernel module 
that is not met to the NVIDIA packages.
  
  We need to remove /etc/default/grub.d/oem-flavour.cfg to avoid the
  system booting from deprecated OEM kernels.

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  Remove oem-flavour.cfg for the OEM kernel retirement

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[Bug 2083657] Re: Remove oem-flavour.cfg for the OEM kernel retirement

2024-10-04 Thread Shih-Yuan Lee
** Changed in: ubuntu-drivers-common (Ubuntu)
   Status: In Progress => Won't Fix

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[Bug 2072679] Re: Regression: unable to reach low idle states on Tiger Lake

2024-10-03 Thread LEE KUAN-YING
** Changed in: linux-oem-6.8 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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  Regression: unable to reach low idle states on Tiger Lake

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[Bug 2081785] Re: UBSAN: array-index-out-of-bounds in module mt76

2024-10-03 Thread LEE KUAN-YING
** Changed in: linux-oem-6.8 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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Title:
  UBSAN: array-index-out-of-bounds in module mt76

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[Bug 2083022] Re: [SRU] Fix AST DP output after resume

2024-10-03 Thread LEE KUAN-YING
** Changed in: linux-oem-6.8 (Ubuntu Noble)
   Status: Invalid => Fix Committed

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Title:
  [SRU] Fix AST DP output after resume

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[Bug 2083657] Re: Remove oem-flavour.cfg for the OEM kernel retirement

2024-10-03 Thread Shih-Yuan Lee
** Description changed:

- 1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> 
About Ubuntu
+ 1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> 
About $ lsb_release -rd
+ Description:  Ubuntu 22.04.4 LTS
+ Release:  22.04
+ $ ubuntu-report show | grep DCD
+ "DCD": "canonical-oem-sutton-jammy-amd64-20240606-874"
+ 
  2) The version of the package you are using, via 'apt-cache policy pkgname' 
or by checking in Software Center
+ $ apt-cache policy ubuntu-drivers-common
+ ubuntu-drivers-common:
+   Installed: 1:0.9.6.2~0.22.04.6
+   Candidate: 1:0.9.6.2~0.22.04.7
+   Version table:
+  1:0.9.6.2~0.22.04.7 500
+ 500 http://tw.archive.ubuntu.com/ubuntu jammy-updates/main amd64 
Packages
+  *** 1:0.9.6.2~0.22.04.6 100
+ 100 /var/lib/dpkg/status
+  1:0.9.6.1 500
+ 500 http://tw.archive.ubuntu.com/ubuntu jammy/main amd64 Packages
+ 
  3) What you expected to happen
+ unattended-upgrades won't break the system.
+ 
  4) What happened instead
+ unattended-upgrades upgraded the NVIDIA packages and the general HWE kernel 
that retired the OEM kernel in the background.
+ After the system reboot, the screen keeps black because it boots the OEM 
kernel and the OEM kernel is still using the old nvidia prebuilt kernel module 
that is not met to the NVIDIA packages.
+ 
+ We need to remove /etc/default/grub.d/oem-flavour.cfg to avoid the
+ system booting from deprecated OEM kernels.

** Tags added: originate-from-2077856 sutton

** Changed in: oem-priority
   Status: New => In Progress

** Changed in: oem-priority
   Importance: Undecided => Critical

** Changed in: oem-priority
 Assignee: (unassigned) => Shih-Yuan Lee (fourdollars)

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  Remove oem-flavour.cfg for the OEM kernel retirement

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[Bug 2083657] [NEW] Remove oem-flavour.cfg for the OEM kernel retirement

2024-10-03 Thread Shih-Yuan Lee
Public bug reported:

1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> 
About Ubuntu
2) The version of the package you are using, via 'apt-cache policy pkgname' or 
by checking in Software Center
3) What you expected to happen
4) What happened instead

** Affects: ubuntu-drivers-common (Ubuntu)
 Importance: High
     Assignee: Shih-Yuan Lee (fourdollars)
 Status: In Progress

** Affects: ubuntu-drivers-common (Ubuntu Jammy)
 Importance: High
     Assignee: Shih-Yuan Lee (fourdollars)
 Status: In Progress


** Tags: oem-priority

** Also affects: ubuntu-drivers-common (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Changed in: ubuntu-drivers-common (Ubuntu Jammy)
   Status: New => In Progress

** Changed in: ubuntu-drivers-common (Ubuntu Jammy)
   Importance: Undecided => High

** Changed in: ubuntu-drivers-common (Ubuntu Jammy)
 Assignee: (unassigned) => Shih-Yuan Lee (fourdollars)

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Title:
  Remove oem-flavour.cfg for the OEM kernel retirement

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[Bug 2042097] Re: [MIR][jammy] oem-somerville-magmar-meta

2024-10-02 Thread Shih-Yuan Lee
I have uploaded the package into
https://launchpad.net/ubuntu/jammy/+queue.

** Changed in: ubuntu
   Status: New => In Progress

** Tags removed: oem-needs-upload
** Tags added: oem-done-upload

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Title:
  [MIR][jammy] oem-somerville-magmar-meta

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[Bug 2083435] Re: AppArmor 4.1.0-beta1 contains an ABI break for aa_log_record

2024-10-01 Thread Ryan Lee
After rechecking
https://git.launchpad.net/ubuntu/+source/apparmor/tree/debian/patches/ubuntu
Alex Murray found that this second patch in comment #4 was already
applied in the last upload of the apparmor package, so we don't have to
apply the patch again.

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  AppArmor 4.1.0-beta1 contains an ABI break for aa_log_record

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[Bug 2083435] Re: AppArmor 4.1.0-beta1 contains an ABI break for aa_log_record

2024-10-01 Thread Ryan Lee
While we're at it, John Johansen also decided to include this patch,
which fixes a critical bug in which the rule priority directives could
destroy permissions for some classes.

** Patch added: "Patch for commit 204c0c5a3a34ac2eb47b863aae20bace48e0ad3c 
downloaded from Gitlab"
   
https://bugs.launchpad.net/apparmor/+bug/2083435/+attachment/5823987/+files/204c0c5a3a34ac2eb47b863aae20bace48e0ad3c.patch

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Title:
  AppArmor 4.1.0-beta1 contains an ABI break for aa_log_record

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[Bug 2083435] Re: AppArmor 4.1.0-beta1 contains an ABI break for aa_log_record

2024-10-01 Thread Ryan Lee
** Patch added: "Patch of commit c86c87e8868c72e5ab2084b5bf783cd5ca800a9b 
downloaded from GitLab"
   
https://bugs.launchpad.net/apparmor/+bug/2083435/+attachment/5823945/+files/c86c87e8868c72e5ab2084b5bf783cd5ca800a9b.patch

** Description changed:

  Commit 3c825eb001d33bb6f2480c4f78df03aee4c40396 in the Gitlab upstream
  adds a field called `execpath` to the `aa_log_record` struct. This field
  was added in the middle of the struct instead of the end, causing an ABI
  break in libapparmor without a corresponding major version number bump.
  This commit landed between v4.0.3 and v4.1.0-beta1, and unfortunately,
  Oracular currently packages v4.1.0-beta1.
  
- Thus, we need to land a patch to move the `execpath` field to the end of
- the struct ASAP to prevent an ABI break from making it into the Oracular
- release. The patch is attached below and is available as commit
+ Thus, we need to land a bugfix patch to move the `execpath` field to the
+ end of the struct ASAP to prevent an ABI break from making it into the
+ Oracular release. The patch is attached below and is available as commit
  c86c87e8868c72e5ab2084b5bf783cd5ca800a9b in the Gitlab repo.

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  AppArmor 4.1.0-beta1 contains an ABI break for aa_log_record

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[Bug 2083435] Re: AppArmor 4.1.0-beta1 contains an ABI break for aa_log_record

2024-10-01 Thread Ryan Lee
Gitlab MR has been merged, with commit
c86c87e8868c72e5ab2084b5bf783cd5ca800a9b fixing the ABI break. Patch is
attached.

** Description changed:

  Commit 3c825eb001d33bb6f2480c4f78df03aee4c40396 in the Gitlab upstream
  adds a field called `execpath` to the `aa_log_record` struct. This field
  was added in the middle of the struct instead of the end, causing an ABI
  break in libapparmor without a corresponding major version number bump.
  This commit landed between v4.0.3 and v4.1.0-beta1, and unfortunately,
  Oracular currently packages v4.1.0-beta1.
  
  Thus, we need to land a patch to move the `execpath` field to the end of
  the struct ASAP to prevent an ABI break from making it into the Oracular
- release. The patch will be attached below [once available] and will be
- available as commit [SHA to be filled in once patch is merged upstream].
+ release. The patch is attached below and is available as commit
+ c86c87e8868c72e5ab2084b5bf783cd5ca800a9b in the Gitlab repo.

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  AppArmor 4.1.0-beta1 contains an ABI break for aa_log_record

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[Bug 2083435] Re: AppArmor 4.1.0-beta1 contains an ABI break for aa_log_record

2024-10-01 Thread Ryan Lee
** Tags added: oracular

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  AppArmor 4.1.0-beta1 contains an ABI break for aa_log_record

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[Bug 2083129] Re: netplan static IP address assignment use NetworkManager as renderer would be lost static ip

2024-09-28 Thread xiaochun Lee
In the lost static ip loop, the OS log show the relevance errors as
following. The netplan did not generate configuration file for some
network port before NetworkManager reading them.

-->>
Sep  5 05:55:40 MonacoSIT4 NetworkManager[3448]:   [1725530140.8536] 
settings: Loaded settings plugin: keyfile (internal)
Sep  5 05:55:40 MonacoSIT4 NetworkManager[3448]:   [1725530140.8536] 
ifupdown: management mode: unmanaged
Sep  5 05:55:40 MonacoSIT4 NetworkManager[3448]:   [1725530140.8538] 
ifupdown: interfaces file /etc/network/interfaces doesn't exist
Sep  5 05:55:40 MonacoSIT4 NetworkManager[3448]:   [1725530140.8548] 
keyfile: load: 
"/run/NetworkManager/system-connections/netplan-ens5f1np1.nmconnection": failed 
to load connection: cannot access file: No such file or directory
Sep  5 05:55:40 MonacoSIT4 NetworkManager[3448]:   [1725530140.8548] 
keyfile: load: 
"/run/NetworkManager/system-connections/netplan-ens5f0np0.nmconnection": failed 
to load connection: cannot access file: No such file or directory
Sep  5 05:55:40 MonacoSIT4 NetworkManager[3448]:   [1725530140.8548] 
keyfile: load: 
"/run/NetworkManager/system-connections/netplan-ens4f1np1.nmconnection": failed 
to load connection: cannot access file: No such file or directory
Sep  5 05:55:40 MonacoSIT4 NetworkManager[3448]:   [1725530140.8548] 
keyfile: load: 
"/run/NetworkManager/system-connections/netplan-ens4f0np0.nmconnection": failed 
to load connection: cannot access file: No such file or directory
Sep  5 05:55:40 MonacoSIT4 NetworkManager[3448]:   [1725530140.8548] 
keyfile: load: 
"/run/NetworkManager/system-connections/netplan-ens3f1np1.nmconnection": failed 
to load connection: cannot access file: No such file or directory
Sep  5 05:55:40 MonacoSIT4 NetworkManager[3448]:   [1725530140.8548] 
keyfile: load: 
"/run/NetworkManager/system-connections/netplan-ens3f0np0.nmconnection": failed 
to load connection: cannot access file: No such file or directory
Sep  5 05:55:40 MonacoSIT4 NetworkManager[3448]:   [1725530140.8549] 
keyfile: load: 
"/run/NetworkManager/system-connections/netplan-ens2f1np1.nmconnection": failed 
to load connection: cannot access file: No such file or directory
Sep  5 05:55:40 MonacoSIT4 NetworkManager[3448]:   [1725530140.8549] 
keyfile: load: 
"/run/NetworkManager/system-connections/netplan-ens2f0np0.nmconnection": failed 
to load connection: cannot access file: No such file or directory
Sep  5 05:55:40 MonacoSIT4 NetworkManager[3448]:   [1725530140.8549] 
keyfile: load: 
"/run/NetworkManager/system-connections/netplan-ens1f1np1.nmconnection": failed 
to load connection: cannot access file: No such file or directory
Sep  5 05:55:40 MonacoSIT4 NetworkManager[3448]:   [1725530140.8549] 
keyfile: load: 
"/run/NetworkManager/system-connections/netplan-ens1f0np0.nmconnection": failed 
to load connection: cannot access file: No such file or directory

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  netplan static IP address assignment  use NetworkManager as renderer
  would be lost static ip

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[Bug 2083129] Re: netplan static IP address assignment use NetworkManager as renderer would be lost static ip

2024-09-28 Thread xiaochun Lee
sosreport file that includes at least one failed information of
NetworkManger find netplan generated configs for NIC ports.

** Attachment added: "sosreport file"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2083129/+attachment/5822937/+files/ose-5518-sosreport-syslog.zip

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  netplan static IP address assignment  use NetworkManager as renderer
  would be lost static ip

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[Bug 2083129] [NEW] netplan static IP address assignment use NetworkManager as renderer would be lost static ip

2024-09-28 Thread xiaochun Lee
Public bug reported:

On Ubuntu 22.04.4, to configure a system to use static address assignment, 
create a netplan configuration in the file, like
/etc/netplan/00-installer-config.yaml. After assigning the network 
configuration abstraction renderer to NetworkManager not networkd in 
/etc/netplan/00-installer-config.yaml, then we do warm reboot test, some of the 
NIC interface lost their static ip in some reboot cycles when the rendered is 
NetworkManager, but networkd as a renderer is works well, all NIC interfaces 
can get their corresponding IP that configured in netplan confile file.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

** Description changed:

- To configure a system to use static address assignment, create a netplan 
configuration in the file, like 
+ On Ubuntu 22.04.4, to configure a system to use static address assignment, 
create a netplan configuration in the file, like
  /etc/netplan/00-installer-config.yaml. After assigning the network 
configuration abstraction renderer to NetworkManager not networkd in 
/etc/netplan/00-installer-config.yaml, then we do warm reboot test, some of the 
NIC interface lost their static ip in some reboot cycles when the rendered is 
NetworkManager, but networkd as a renderer is works well, all NIC interfaces 
can get their corresponding IP that configured in netplan confile file.

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  netplan static IP address assignment  use NetworkManager as renderer
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[Bug 2083129] Re: netplan static IP address assignment use NetworkManager as renderer would be lost static ip

2024-09-28 Thread xiaochun Lee
This is the netplan configuration file that we applied, the renderer
item be pointed as NetWorkManager

** Attachment added: "netplan config file"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2083129/+attachment/5822933/+files/00-installer-config.yaml

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  netplan static IP address assignment  use NetworkManager as renderer
  would be lost static ip

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[Bug 2036954] Re: Cannot turn Bluetooth on in Ubuntu 22.04.03 LTS

2024-09-27 Thread Daniel Lee
The problem was solved after the kernel was updated.

** Changed in: linux-hwe-6.2 (Ubuntu)
   Status: New => Fix Released

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Title:
  Cannot turn Bluetooth on in Ubuntu 22.04.03 LTS

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[Bug 2082868] [NEW] [g1200] regulators not enabled after sru d2024.08.12

2024-09-26 Thread Jian Hui Lee
Public bug reported:

[Impact]
the following two upstream patches break mediatek downstream regulator device 
tree setup:
d3cf8a17498d regulator: mt6360: De-capitalize devicetree regulator subnodes
1e0fb1136461 power: supply: mt6360_charger: Fix of_match for usb-otg-vbus 
regulator

[Fix]
in order to maintain the device tree compatibility, the kernel has to support 
both upstream and downstream device tree compatible strings.

[Test]
check if the downstream device tree nodes are still able to be probed.

[Where problems could occur]
the default behavior is to use upstream device tree compatibility strings, so 
the issue might arise if the downstream device tree nodes are not probed 
correctly. however, this is unlikely unless the user mixes the upper and lower 
case of nodes.

LP: #2081960

** Affects: linux-mtk (Ubuntu)
 Importance: Critical
 Assignee: Jian Hui Lee (jianhuilee)
 Status: In Progress

** Affects: linux-mtk (Ubuntu Jammy)
 Importance: Critical
 Assignee: Jian Hui Lee (jianhuilee)
 Status: In Progress

** Changed in: linux-mtk (Ubuntu)
 Assignee: (unassigned) => Jian Hui Lee (jianhuilee)

** Changed in: linux-mtk (Ubuntu)
   Importance: Undecided => Critical

** Changed in: linux-mtk (Ubuntu)
   Status: New => In Progress

** Also affects: linux-mtk (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Changed in: linux-mtk (Ubuntu Jammy)
 Assignee: (unassigned) => Jian Hui Lee (jianhuilee)

** Changed in: linux-mtk (Ubuntu Jammy)
   Importance: Undecided => Critical

** Changed in: linux-mtk (Ubuntu Jammy)
   Status: New => In Progress

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   [g1200] regulators not enabled after sru d2024.08.12

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[Bug 2061373] Re: [Lenovo Ubuntu 24.04 Bug] Print grub message before the uefi POST screen disappears in Ubuntu24.04 Beta

2024-09-24 Thread xiaochun Lee
Hi, Ubuntu
Since our UEFI is keeping updating, so we'll test it base our new UEFI version 
and then post our test results here.

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Title:
  [Lenovo Ubuntu 24.04 Bug] Print grub message before the uefi POST
  screen disappears in Ubuntu24.04 Beta

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[Bug 2060924] Re: [Lenovo Ubuntu 24.04 Bug] Can not detect iscsi disk storage and kernel show " detected conn error (1020)"

2024-09-24 Thread xiaochun Lee
@Jeff
OK, got it. We will base your comments and share it to our mutual customers! 
Thanks!

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  [Lenovo Ubuntu 24.04 Bug] Can not detect iscsi disk storage and kernel
  show " detected conn error (1020)"

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[Bug 2070339] Re: [Lenovo Ubuntu 24.04 Bug] dmesg show "spi-nor: probe of spi0.0 failed with error -95"

2024-09-24 Thread xiaochun Lee
Sorry for pushing you again.
We updated to the proposed 6.10 kernel 6.10.0-15-generic on 24.10, the spi-nor 
error has gone.
so I was just wondering will you backport that patches to the 24.04 kernels?

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  [Lenovo Ubuntu 24.04 Bug] dmesg show "spi-nor: probe of spi0.0 failed
  with error -95"

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[Bug 2073571] Re: [Lenovo Ubuntu 24.04 Bug] lpfc driver reports failure message

2024-09-24 Thread xiaochun Lee
@Jeff
Base on your pervious comment, you mentioned Ubuntu would update a new version 
that has less information of SAN activity. I was just wondering how is the 
status?

Thanks,
--Xiaochun

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  [Lenovo Ubuntu 24.04 Bug] lpfc driver reports failure message

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[Bug 2081699] [NEW] [g700] support p1v4 hardware

2024-09-23 Thread Jian Hui Lee
Public bug reported:

[Impact]
the latest g700 hardware p1v4 is with a different dsi panel.

[Fix]
the panel is upgraded to startek-kd070fhfid078 from startek-kd070fhfid015.

[Test]
check the content on the dsi panel on p1v3 and p1v4.

[Where problems could occur]
since the device tree needs to be modified, we have to consider the 
compatibility issue to make sure there is no regression on p1v3 hardware.

LP: #2077953

** Affects: linux-mtk (Ubuntu)
 Importance: Undecided
 Assignee: Jian Hui Lee (jianhuilee)
 Status: New

** Affects: linux-mtk (Ubuntu Jammy)
 Importance: Undecided
 Assignee: Jian Hui Lee (jianhuilee)
 Status: New

** Description changed:

  [Impact]
  the latest g700 hardware p1v4 is with a different dsi panel.
  
  [Fix]
- the panel is upgraded to startek-kd070fhfid078 from startek-kd070fhfid015. 
+ the panel is upgraded to startek-kd070fhfid078 from startek-kd070fhfid015.
  
  [Test]
- check the content on the dsi panel on p1v3 and p1v4. 
+ check the content on the dsi panel on p1v3 and p1v4.
  
  [Where problems could occur]
  since the device tree needs to be modified, we have to consider the 
compatibility issue to make sure there is no regression on p1v3 hardware.
+ 
+ LP: #2077953

** Also affects: linux-mtk (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Changed in: linux-mtk (Ubuntu)
 Assignee: (unassigned) => Jian Hui Lee (jianhuilee)

** Changed in: linux-mtk (Ubuntu Jammy)
 Assignee: (unassigned) => Jian Hui Lee (jianhuilee)

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  [g700] support p1v4 hardware

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[Bug 2081696] [NEW] [g1200] Call trace appeared when reload mtk_rng module

2024-09-23 Thread Jian Hui Lee
Public bug reported:

[Impact]
call trace after unloading mtk_rng module

[Fix]
https://patchwork.linuxtv.org/project/linux-media/patch/20230515141610.v2.1.I0d1657be3fea5870f797e975a7aa490291e17993@changeid/#147177

[Test]
1. modprobe -r mtk_rng
2. modprobe mtk_rng

[Where problems could occur]
none. the chance should be low.

LP: #2072842

** Affects: linux-mtk (Ubuntu)
 Importance: Undecided
 Assignee: Jian Hui Lee (jianhuilee)
 Status: New

** Affects: linux-mtk (Ubuntu Jammy)
 Importance: Undecided
 Assignee: Jian Hui Lee (jianhuilee)
 Status: New

** Also affects: linux-mtk (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Changed in: linux-mtk (Ubuntu)
 Assignee: (unassigned) => Jian Hui Lee (jianhuilee)

** Changed in: linux-mtk (Ubuntu Jammy)
 Assignee: (unassigned) => Jian Hui Lee (jianhuilee)

** Description changed:

  [Impact]
  call trace after unloading mtk_rng module
  
  [Fix]
  
https://patchwork.linuxtv.org/project/linux-media/patch/20230515141610.v2.1.I0d1657be3fea5870f797e975a7aa490291e17993@changeid/#147177
- 
  
  [Test]
  1. modprobe -r mtk_rng
  2. modprobe mtk_rng
  
  [Where problems could occur]
  none. the chance should be low.
+ 
+ LP: #2072842

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   [g1200] Call trace appeared when reload mtk_rng module

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[Bug 2081686] [NEW] [g1200] possible kernel memory leak through CONFIG_DEBUG_KMEMLEAK

2024-09-22 Thread Jian Hui Lee
Public bug reported:

[Impact]
After enable CONFIG_DEBUG_KMEMLEAK, Kmemleak detects potential leak.

root@mtk-genio:/home/gjiang# cat /sys/kernel/debug/kmemleak
unreferenced object 0xdad64400 (size 512):
  comm "kworker/u16:3", pid 146, jiffies 4294896229 (age 8550.412s)
  hex dump (first 32 bytes):
00 40 19 03 00 fc ff ff 00 00 00 00 00 00 10 00 .@..
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
  backtrace:
[<ce19c3ae>] __kmalloc+0x260/0x410
[<a3612fef>] sg_alloc_append_table_from_pages+0x324/0x490
[<58fcc8b7>] sg_alloc_table_from_pages_segment+0x3c/0x114
[<a37ae8d3>] iommu_dma_get_sgtable+0xa4/0x110
[<2c697e39>] dma_get_sgtable_attrs+0x28/0x50
[<0872c5af>] mtk_gem_prime_get_sg_table+0x64/0xc0
[<6b9e7591>] mtk_drm_gem_prime_vmap+0x60/0x130
[<b73a0770>] drm_gem_vmap+0x2c/0x90
[<34e08004>] drm_client_buffer_vmap+0x2c/0x4c
[<bff437f7>] drm_fb_helper_generic_probe+0x178/0x230
[<dcd73dff>] drm_fb_helper_single_fb_probe+0x2cc/0x530
[<1980a8a1>] __drm_fb_helper_initial_config_and_unlock+0x48/0x140
[<7b1bea4e>] drm_fbdev_client_hotplug+0x13c/0x18c
[<a7d9a8ba>] drm_client_register+0x64/0xa4
[<106a744f>] drm_fbdev_generic_setup+0xd0/0x19c
[<70423ecc>] mtk_drm_bind+0x11c/0x1a0

[Fix]
https://lore.kernel.org/lkml/68a9a139-922b-93ae-0f4d-ee36b3610...@loongson.cn/T/
https://lore.kernel.org/linux-arm-kernel/20231004083226.1940055-1-we...@chromium.org/

[Test]
1. enable CONFIG_DEBUG_KMEMLEAK
2. cat /sys/kernel/debug/kmemleak

[Where problems could occur]
none. the chance should be low.

LP: #2073823

** Affects: linux-mtk (Ubuntu)
 Importance: Undecided
 Assignee: Jian Hui Lee (jianhuilee)
     Status: New

** Affects: linux-mtk (Ubuntu Jammy)
 Importance: Undecided
 Assignee: Jian Hui Lee (jianhuilee)
 Status: New

** Also affects: linux-mtk (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Changed in: linux-mtk (Ubuntu)
 Assignee: (unassigned) => Jian Hui Lee (jianhuilee)

** Changed in: linux-mtk (Ubuntu Jammy)
 Assignee: (unassigned) => Jian Hui Lee (jianhuilee)

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Title:
   [g1200] possible kernel memory leak through CONFIG_DEBUG_KMEMLEAK

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[Bug 2081272] Re: Dell Camera does not work

2024-09-20 Thread Shih-Yuan Lee
Dell XPS 13 9320 is not cerified on Ubuntu 24.04.
Seeing https://ubuntu.com/certified/202112-29802 for details.

You can try ppa:oem-solutions-group/intel-ipu6 first.
Seeing https://wiki.ubuntu.com/IntelMIPICamera for details.

** Also affects: oem-priority
   Importance: Undecided
   Status: New

** No longer affects: oem-priority

** Changed in: oem-somerville-tentacool-meta (Ubuntu)
   Status: New => Opinion

** Also affects: oem-somerville-tentacool-meta (Ubuntu Noble)
   Importance: Undecided
   Status: New

** Changed in: oem-somerville-tentacool-meta (Ubuntu Noble)
   Status: New => Opinion

** Summary changed:

- Dell Camera does not work
+ Dell XPS 13 9320 - Intel MIPI IPU6 camera does not work

** Summary changed:

- Dell XPS 13 9320 - Intel MIPI IPU6 camera does not work
+ Dell XPS 13 9320 - Intel MIPI IPU6 camera does not work on noble

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Title:
  Dell XPS 13 9320 - Intel MIPI IPU6 camera does not work on noble

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[Bug 2078878] Re: Missing Bluetooth device IDs for new Mediatek MT7920/MT7925

2024-09-18 Thread LEE KUAN-YING
** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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Title:
  Missing Bluetooth device IDs for new Mediatek MT7920/MT7925

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[Bug 2069408] Re: OOBE has a blue background

2024-09-13 Thread Shih-Yuan Lee
** Changed in: gnome-initial-setup (Ubuntu)
   Status: Incomplete => Confirmed

** Also affects: gnome-initial-setup (Ubuntu Noble)
   Importance: Undecided
   Status: New

** Changed in: gnome-initial-setup (Ubuntu Noble)
   Status: New => Confirmed

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Title:
  OOBE has a blue background

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[Bug 2069408] Re: OOBE has a blue background

2024-09-12 Thread Shih-Yuan Lee
** Also affects: oem-priority
   Importance: Undecided
   Status: New

** Changed in: oem-priority
 Assignee: (unassigned) => Yao Wei (medicalwei)

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[Bug 2079947] Re: [g350][sru] ltp: cve-2019-8912 test result is flaky

2024-09-09 Thread Jian Hui Lee
** Changed in: linux-mtk (Ubuntu)
   Status: New => Won't Fix

** Changed in: linux-mtk (Ubuntu Jammy)
   Status: New => Won't Fix

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Title:
  [g350][sru] ltp: cve-2019-8912 test result is flaky

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[Bug 2079947] Re: [g350][sru] ltp: cve-2019-8912 test result is flaky

2024-09-09 Thread Jian Hui Lee
the race window is small and it's hard to trigger a kernel crash but
fchownat() will return ENOENT as it should only when the bug is not
present.

since g350 is less powerful than the other, it may hit the 3min timeout
criteria.

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Title:
  [g350][sru] ltp: cve-2019-8912 test result is flaky

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[Bug 2079947] [NEW] [g350][sru] ltp: cve-2019-8912 test result is flaky

2024-09-08 Thread Jian Hui Lee
Public bug reported:

[Summary]
ubuntu_ltp: cve-2019-8912 fail

[Steps to reproduce]
on the dut:
1. git clone -b sru https://git.launchpad.net/~canonical-kernel-team/+git/ltp
2. sed -i /ntfs/d lib/tst_supported_fs_types.c
3. make autotools
4. ./configure
5. make -j8
6. make install
7. /opt/ltp/testcases/bin/af_alg07

[Expected result]
test should pass

[Actual result]
Running tests...
tst_test.c:1733: TINFO: LTP version: 20230929-607-g8f21ebba4
tst_test.c:1617: TINFO: Timeout per run is 0h 03m 00s
../../../include/tst_fuzzy_sync.h:484: TINFO: Minimum sampling period ended
../../../include/tst_fuzzy_sync.h:307: TINFO: loop = 1024, delay_bias = 0
../../../include/tst_fuzzy_sync.h:295: TINFO: start_a - start_b: { avg =
60ns, avg_dev =   115ns, dev_ratio = 1.92 }
../../../include/tst_fuzzy_sync.h:295: TINFO: end_a - start_a  : { avg = 
47966ns, avg_dev =  3376ns, dev_ratio = 0.07 }
../../../include/tst_fuzzy_sync.h:295: TINFO: end_b - start_b  : { avg = 
20322ns, avg_dev =  1366ns, dev_ratio = 0.07 }
../../../include/tst_fuzzy_sync.h:295: TINFO: end_a - end_b: { avg = 
27704ns, avg_dev =  2426ns, dev_ratio = 0.09 }
../../../include/tst_fuzzy_sync.h:295: TINFO: spins: { avg = 456077 
 , avg_dev = 143140  , dev_ratio = 0.31 }
../../../include/tst_fuzzy_sync.h:648: TINFO: Exceeded execution time, 
requesting exit

the timeout was set to 3min. the test result is not stable because the
test could pass sometimes.

** Affects: linux-mtk (Ubuntu)
 Importance: Undecided
 Assignee: Jian Hui Lee (jianhuilee)
 Status: New

** Affects: linux-mtk (Ubuntu Jammy)
 Importance: Undecided
 Assignee: Jian Hui Lee (jianhuilee)
 Status: New

** Also affects: linux-mtk (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Changed in: linux-mtk (Ubuntu)
 Assignee: (unassigned) => Jian Hui Lee (jianhuilee)

** Changed in: linux-mtk (Ubuntu Jammy)
 Assignee: (unassigned) => Jian Hui Lee (jianhuilee)

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[Bug 2076315] Re: Snapshot failed to work with v4l2-relayd/v4l2loopback devices

2024-09-05 Thread Shih-Yuan Lee
** Tags added: jira-nantou-467

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  Snapshot failed to work with v4l2-relayd/v4l2loopback devices

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[Bug 2076361] Re: Lenovo X12 Detachable Gen 2 unresponsive under light load

2024-09-05 Thread LEE KUAN-YING
** Changed in: linux-oem-6.8 (Ubuntu Noble)
   Status: In Progress => Fix Committed

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  Lenovo X12 Detachable Gen 2 unresponsive under light load

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[Bug 2076315] Re: Snapshot failed to work with v4l2-relayd/v4l2loopback devices

2024-09-05 Thread Shih-Yuan Lee
The symptom looks like 
https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/707. 
I agree that we should focus on the major #2 issue.

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  Snapshot failed to work with v4l2-relayd/v4l2loopback devices

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[Bug 2076315] Re: Snapshot failed to work on Intel MIPI camera

2024-09-05 Thread Shih-Yuan Lee
I can also duplicate the second issue by the Virtual Camera created by
v4l2-relayd. https://paste.ubuntu.com/p/xvyNRxSxf5/

So the problem is basically between v4l2-relayd/v4l2loopback and
pipewire.

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[Bug 2076315] Re: Snapshot failed to work on Intel MIPI camera

2024-09-05 Thread Shih-Yuan Lee
The error is from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstpipewire.so 
belonged to pipewire. https://paste.ubuntu.com/p/jNRQ8zbkHq/
Should we probably report the second issue to 
https://gitlab.freedesktop.org/pipewire/pipewire/-/issues instead?

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[Bug 2076315] Re: Snapshot failed to work on Intel MIPI camera

2024-09-05 Thread Shih-Yuan Lee
I reported https://gitlab.gnome.org/GNOME/snapshot/-/issues/223 for my
own Logitech QuickCam Notebook Pro.

** Bug watch added: gitlab.gnome.org/GNOME/snapshot/-/issues #223
   https://gitlab.gnome.org/GNOME/snapshot/-/issues/223

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[Bug 2076315] Re: Snapshot failed to work on Intel MIPI camera

2024-09-05 Thread Shih-Yuan Lee
Another webcam device in an old iMac works fine.
https://paste.ubuntu.com/p/m3Mm476SVf/

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[Bug 2076315] Re: Snapshot failed to work on mipi camera

2024-09-04 Thread Shih-Yuan Lee
After some rough investigations, there are three different issues.

The first issue: the v4l2 video device is not listed from `pw-dump`, but
I can make it listed after executing `systemctl --user restart
pipewire`. So it could be related to some initialization problem within
the pipewire infrastructure.

The second issue is a stream error that makes it unable to play camera
stream. https://paste.ubuntu.com/p/MYPXTs3K39/

The third issue is only observed by my own USB camera device so far that
even there is no problem to initial the device on snapshot, but it can
not fetch the camera stream to show or to record. I am not sure if we
will encounter the third issue after we solved the previous two issues.
https://paste.ubuntu.com/p/dcW4f6ykzs/

FYI,
https://gitlab.gnome.org/GNOME/snapshot/-/blob/main/TROUBLESHOOTING.md

** Also affects: oem-priority
   Importance: Undecided
   Status: New

** Summary changed:

-  Snapshot failed to work on mipi camera
+ Snapshot failed to work on Intel MIPI camera

** Changed in: oem-priority
   Status: New => Confirmed

** Changed in: gnome-snapshot (Ubuntu)
   Status: Incomplete => Confirmed

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[Bug 2078763] [NEW] [uc22][g700] systemd-backlight@backlight:1c008000.dsi0.0.service loaded failed during cold boot stress test

2024-09-02 Thread Jian Hui Lee
Public bug reported:

[Impact]
During the cold-boot stress test, DUT did cold boot 30 times successfully, 
however, Checkbox found a System service, 
systemd-backlight@backlight:1c008000.dsi0.0.service, loaded failed once at the 
iteration 9th.

Panel: DSI panel
DTBO: default

[Fix]
(DSI + eDP) is fine because dsi and edp drivers are built-in. when panel driver 
is probed, it would try to wake up the parent and since dsi and edp are already 
built-in, the brightness function will work without any time gap.
(DSI + HDMI) has the probability to fail because when panel driver is probed, 
it would try to wake up the parent, but hdmi driver is modularized, it will 
need to wait the hdmi driver to be loaded. the time gap would cause 
systemd-backlight service fails.
the workaround fix would be to make the hdmi module built-in.

[Test]
1. Flash genio-core-22-20240802-124.img image
2. Install Checkbox
   ```
   sudo snap install checkbox22 --beta
   sudo snap install checkbox-baoshan --edge --devmode
   sudo snap install checkbox-ce-oem --channel="uc22/edge" --devmode
   sudo snap stop --disable checkbox-ce-oem.remote-slave

   sudo snap install bluez
   sudo snap install genio-test-tool --devmode
   sudo snap install bugit --devmode
   ```
3. Run cold-boot stress testing via Checkbox Control (Need another device as 
Host to run checkbox remotely)
   On Host, install and run the following command to test DUT via checkbox 
control
 ```
 # Install checkbox on host (suppose your host is jammy)
 $ sudo snap install checkbox22 --beta
 $ sudo snap install checkbox --channel="22.04/beta" --classic
 # test-runner-G350 is a launcher file [1]
 $ checkbox.checkbox-cli control  test-runner-G700

 # Choose "genio-baoshan - Stress tests for Ubuntu Core 22" plan

 # Choose "Warm-boot Stress Test" plan
 ```

Checkbox Script [2]
  ```
  sleep "${{STRESS_BOOT_WAIT_DELAY:-120}}"
  reboot
  ```

[1]: 
https://git.launchpad.net/~baoshan-team/baoshan/+git/checkbox-baoshan/tree/launchers/test-runner-G700
[2]: 
https://github.com/canonical/checkbox/blob/6f1685379562d7076f233112f125478185dcb029/providers/base/units/stress/boot.pxu#L145

[Where problems could occur]
making the module to be built-in should be no harm for the system.


LP: #2076054

** Affects: linux-mtk (Ubuntu)
     Importance: Undecided
 Assignee: Jian Hui Lee (jianhuilee)
 Status: In Progress

** Affects: linux-mtk (Ubuntu Jammy)
     Importance: Undecided
 Assignee: Jian Hui Lee (jianhuilee)
 Status: In Progress

** Changed in: linux-mtk (Ubuntu)
 Assignee: (unassigned) => Jian Hui Lee (jianhuilee)

** Also affects: linux-mtk (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Changed in: linux-mtk (Ubuntu Jammy)
 Assignee: (unassigned) => Jian Hui Lee (jianhuilee)

** Changed in: linux-mtk (Ubuntu)
   Status: New => In Progress

** Changed in: linux-mtk (Ubuntu Jammy)
   Status: New => In Progress

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Title:
   [uc22][g700] systemd-backlight@backlight:1c008000.dsi0.0.service
  loaded failed during cold boot stress test

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[Bug 2078762] [NEW] [g510][g700] add fsource device tree node

2024-09-02 Thread Jian Hui Lee
Public bug reported:

[Impact]
to enable efuse operation, the device node is required.

[Fix]
add device node in both g510 and g700.

[Test]
to test the function, we also need the downstream fsource driver. in this case, 
we only add the device node.

[Where problems could occur]
none.

** Affects: linux-mtk (Ubuntu)
 Importance: Undecided
 Assignee: Jian Hui Lee (jianhuilee)
 Status: New

** Affects: linux-mtk (Ubuntu Jammy)
 Importance: Undecided
 Assignee: Jian Hui Lee (jianhuilee)
 Status: New

** Also affects: linux-mtk (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Changed in: linux-mtk (Ubuntu)
 Assignee: (unassigned) => Jian Hui Lee (jianhuilee)

** Changed in: linux-mtk (Ubuntu Jammy)
 Assignee: (unassigned) => Jian Hui Lee (jianhuilee)

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Title:
  [g510][g700] add fsource device tree node

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