[Bug 2059263] Re: Fix acpi_power_meter accessing IPMI region before it's ready

2024-04-22 Thread Kai-Heng Feng
** Tags removed: verification-needed-jammy-linux-oem-6.5 ** Tags added: verification-done-jammy-linux-oem-6.5 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2059263 Title: Fix acpi_power_meter

[Bug 2060204] Re: Resolution drop on third monitor on USB C

2024-04-14 Thread Kai-Heng Feng
I think it's reasonable to close the bug for now. Please re-open it if the issue happens again. ** Changed in: mutter (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 2058483] Re: touchpad not working

2024-04-14 Thread Kai-Heng Feng
Please run `apport-collect 2058483`, thanks! ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2058483 Title: touchpad not working To

[Bug 2059973] Re: my touch pad doesn't wok at all.

2024-04-14 Thread Kai-Heng Feng
Please run `apport-collect 2059973`, thanks! ** Package changed: linux-signed-hwe-6.5 (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 2060770] Re: NVMe drive fails at high write workload after kernel upgrades

2024-04-14 Thread Kai-Heng Feng
Is it possible to attach said logs? ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2060770 Title: NVMe drive fails at high write

[Bug 2060204] Re: Resolution drop on third monitor on USB C

2024-04-12 Thread Kai-Heng Feng
So the Type-C monitor has never been able to change it's resolution, but now the resolution is correct again? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2060204 Title: Resolution drop on third

[Bug 2040948] Re: USB stick can't be detected

2024-04-10 Thread Kai-Heng Feng
** No longer affects: linux-signed-hwe-5.15 (Ubuntu) ** No longer affects: linux-signed-oem-6.1 (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2040948 Title: USB stick can't be detected

[Bug 2040948] Re: USB stick can't be detected

2024-04-10 Thread Kai-Heng Feng
Status: New ** Also affects: linux-signed-hwe-5.15 (Ubuntu Noble) Importance: Undecided Status: Won't Fix ** Also affects: linux-signed-oem-6.1 (Ubuntu Noble) Importance: Medium Assignee: Kai-Heng Feng (kaihengfeng) Status: Won't Fix ** Also affects: linux (Ubuntu

[Bug 2060204] Re: Resolution drop on third monitor on USB C

2024-04-10 Thread Kai-Heng Feng
Sorry I don't quite follow. Does that mean the issue goes away after downgrade and upgrade? Does USB-C display resolution can be changed now? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2060204

[Bug 2060204] Re: Resolution drop on third monitor on USB C

2024-04-08 Thread Kai-Heng Feng
OK, it's likely caused by mutter upgrade, but let's make sure that's the case. Can you please downgrade the mutter to verify the old version works? Please run `sudo apt install libmutter-10-0=42.9-0ubuntu5 mutter- common=42.9-0ubuntu5 gir1.2-mutter-10=42.9-0ubuntu5` to downgrade related packages.

[Bug 2059263] Re: Fix acpi_power_meter accessing IPMI region before it's ready

2024-04-07 Thread Kai-Heng Feng
** Tags added: oem-priority originate-from-2045933 somerville -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2059263 Title: Fix acpi_power_meter accessing IPMI region before it's ready To manage

[Bug 2060422] [NEW] Avoid creating non-working backlight sysfs knob from ASUS board

2024-04-07 Thread Kai-Heng Feng
Public bug reported: [Impact] Backlight sysfs knobs created by asus-wmi don't really work, hence systemd-backlight services are in failed state. [Fix] Ensure the backlight device are really present [Test] With the fix applied, the backlight sysfs knobs are not longer present under

[Bug 2060204] Re: Resolution drop on third monitor on USB C

2024-04-07 Thread Kai-Heng Feng
Hi Robby, What's the display layout used, e.g. extended mode, mirror mode? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2060204 Title: Resolution drop on third monitor on USB C To manage

[Bug 2059263] [NEW] Fix acpi_power_meter accessing IPMI region before it's ready

2024-03-27 Thread Kai-Heng Feng
Public bug reported: [Impact] ACPI error can be found in kernel message: [3.717920] ACPI Error: No handler for Region [SYSI] (ab9e62c5) [IPMI] (20230628/evregion-130) [Fix] On Dell systems that have IPI0001 device, ensure IPMI region is ready before acpi_power_meter invokes any ACPI

[Bug 2054510] Re: Incomplete screen redraws in virtual machines running Xorg

2024-03-25 Thread Kai-Heng Feng
Thanks for the fix! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2054510 Title: Incomplete screen redraws in virtual machines running Xorg To manage notifications about this bug go to:

[Bug 2054510] Re: Incomplete screen redraws in virtual machines running Xorg

2024-03-24 Thread Kai-Heng Feng
Should [0] be part of the SRU to avoid the test failure? [0] https://salsa.debian.org/gnome- team/mutter/-/commit/98302806f85ffe4cd67768fe63992ba32e77146a -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 2051074] Re: Mirror mode doesn't work when panel only supports one refresh rate with reduced blanking

2024-03-21 Thread Kai-Heng Feng
May I know where can I find the test result? Everything looks fine at [0]. [0] https://launchpad.net/ubuntu/+source/mutter/42.9-0ubuntu7/+build/27912046 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 2051074] Re: Mirror mode doesn't work when panel only supports one refresh rate with reduced blanking

2024-03-12 Thread Kai-Heng Feng
Verification steps: 1) Enable proposed 2) sudo apt install mutter=45.2-0ubuntu4 (and other mutter binary packages) 3) Reboot 4) Connect external monitor to the affected system 5) Switch display modes to mirror mode 6) Observe the mirror mode can be set successfully. So the issue is resolved. **

[Bug 2051896] Re: Fix spurious wakeup caused by Cirque touchpad

2024-03-11 Thread Kai-Heng Feng
** Tags removed: verification-needed-mantic-linux ** Tags added: verification-done-mantic-linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2051896 Title: Fix spurious wakeup caused by Cirque

[Bug 2052005] Re: Validate connection interval to pass Bluetooth Test Suite

2024-03-11 Thread Kai-Heng Feng
** Tags removed: verification-needed-mantic-linux ** Tags added: verification-done-mantic-linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2052005 Title: Validate connection interval to pass

[Bug 2040948] Re: USB stick can't be detected

2024-03-04 Thread Kai-Heng Feng
Proposed fix: https://lore.kernel.org/linux-usb/20240305065140.66801-1-kai.heng.f...@canonical.com/T/#u -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2040948 Title: USB stick can't be detected To

[Bug 2040948] Re: USB stick can't be detected

2024-03-04 Thread Kai-Heng Feng
** Changed in: linux-signed-oem-6.1 (Ubuntu) Status: In Progress => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2040948 Title: USB stick can't be detected To manage notifications

[Bug 1976396] Re: laptop keyboard not working for about 30 seconds after resume from suspend

2022-06-02 Thread Kai-Heng Feng
Does it require both "i8042.direct i8042.dumbkbd" to work? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1976396 Title: laptop keyboard not working for about 30 seconds after resume from suspend

[Bug 1976396] Re: laptop keyboard not working for about 30 seconds after resume from suspend

2022-06-01 Thread Kai-Heng Feng
Please give "i8042.noaux=1" a try, thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1976396 Title: laptop keyboard not working for about 30 seconds after resume from suspend To manage

[Bug 1976358] Re: Charset Boot-Login

2022-06-01 Thread Kai-Heng Feng
** Package changed: linux (Ubuntu) => gdm (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1976358 Title: Charset Boot-Login To manage notifications about this bug go to:

[Bug 1976503] [NEW] Power cycle USB ports on shutdown/reboot

2022-06-01 Thread Kai-Heng Feng
Public bug reported: [Impact] USB storage can be stuck in USB reset loop after reboot. More reboots don't help the situation, unless it's re-plugged. [Fix] Power cycle USB ports on system shutdown/reboot. [Test] The USB storage survived 300 times of reboots, and it works under each reboot

[Bug 1969889] Re: My wired connection randomly disconnets after upgrade

2022-05-31 Thread Kai-Heng Feng
Please give latest mainline kernel a try: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.18/amd64/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1969889 Title: My wired connection randomly

[Bug 1969889] Re: My wired connection randomly disconnets after upgrade

2022-05-31 Thread Kai-Heng Feng
So the wired network worked fine under 20.04? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1969889 Title: My wired connection randomly disconnets after upgrade To manage notifications about this

[Bug 1976396] Re: laptop keyboard not working for about 30 seconds after resume from suspend

2022-05-31 Thread Kai-Heng Feng
Please add kernel parameter "i8042.debug=1", reproduce the issue, and attach dmeseg here. ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1972140] Re: UBSAN: array-index-out-of-bounds in /build/linux-HMZHpV/linux-5.15.0/drivers/net/wireless/ath/ath5k/base.c:1695:20

2022-05-31 Thread Kai-Heng Feng
Alright, please give this one a try: https://people.canonical.com/~khfeng/lp1972140 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1972140 Title: UBSAN: array-index-out-of-bounds in /build/linux-

[Bug 1974018] Re: UBSAN: invalid-load in /build/linux-WD899k/linux-5.15.0/net/mac80211/status.c:1164:21

2022-05-31 Thread Kai-Heng Feng
Should be fixed by mainline kernel: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.18/amd64/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1974018 Title: UBSAN: invalid-load in /build/linux-

[Bug 1968519] Re: [Lenovo Ubuntu 22.04 Bug]The Physical VGA displayer shows no signal (black screen) when install Ubuntu 22.04

2022-05-31 Thread Kai-Heng Feng
The fix is included in kernel 5.15.0-34.35. The daily image should have the kernel soon. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1968519 Title: [Lenovo Ubuntu 22.04 Bug]The Physical VGA

[Bug 1931715] Re: [Lenovo Ideapad S145 82DJ0001BR] touchpad not working - does not appear on "cat /proc/bus/input/devices"

2022-05-31 Thread Kai-Heng Feng
If "pci=nocrs" kernel parameter can workaround the issue, the fix from Hans should work. I'll backport it to both 20.04 and 22.04 kernel once it's in upstream. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1976438] Re: Fix sub-optimal I210 network speed

2022-05-31 Thread Kai-Heng Feng
** Tags added: oem-priority originate-from-1968653 sutton -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1976438 Title: Fix sub-optimal I210 network speed To manage notifications about this bug go

[Bug 1976438] [NEW] Fix sub-optimal I210 network speed

2022-05-31 Thread Kai-Heng Feng
Public bug reported: [Impact] I210 may not reach maximum speed on Intel Alder Lake platforms. [Fix] Following the datasheet to ensure I210 is not in idle state when CPU is using PCIe link to perform TX. [Test] With the fix applied, the I210 TX/RX speed can reach ~94x MBps. [Where problems

[Bug 1973633] Re: wrong acpi_call sent at boot, how to disable discrete graphic card?

2022-05-31 Thread Kai-Heng Feng
[5.835732] amdgpu :03:00.0: amdgpu: Using BOCO for runtime pm Please attach output of `cat /sys/bus/pci/devices/:03:00.0/power_state`. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1956177] Re: battery not detected by ACPI

2022-05-31 Thread Kai-Heng Feng
I don't see anything wrong from the log. Has anyone tried mainline kernel? https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.18/amd64/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1956177 Title:

[Bug 1976284] Re: Bluetooth permanently off after waking up laptop from sleep

2022-05-31 Thread Kai-Heng Feng
Laptop this new should use "s2idle" instead of "deep". Does it opt to deep by default? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1976284 Title: Bluetooth permanently off after waking up laptop

[Bug 1933064] Re: [Clevo NS50MU] Max screen brightness after suspend

2022-05-30 Thread Kai-Heng Feng
"acpi_osi=! acpi_osi=Linux" need to be removed. ** Changed in: linux-hwe-5.8 (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1933064 Title: [Clevo NS50MU]

[Bug 1912935] Re: battery drain while notebook off / shutdown

2022-05-30 Thread Kai-Heng Feng
I'd like to find out which power resource needs to be turn off. Can you please find out which module needs to be unload before shutdown can avoid the battery drain? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1973167] Re: linux-image-4.15.0-177-generic freezes on the welcome screen

2022-05-30 Thread Kai-Heng Feng
Here's a test kernel with the commit: https://people.canonical.com/~khfeng/lp1973167/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1973167 Title: linux-image-4.15.0-177-generic freezes on the

[Bug 1872984] Re: RTL8822BE [10ec:b822] network driver rtl_wifi crashes on boot in Focal Fossa 20.04 - 5.4.0-21-generic and mainline 5.7.0-050700rc1-generic

2022-05-30 Thread Kai-Heng Feng
Please file a new bug, thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1872984 Title: RTL8822BE [10ec:b822] network driver rtl_wifi crashes on boot in Focal Fossa 20.04 - 5.4.0-21-generic

[Bug 1956177] Re: battery not detected by ACPI

2022-05-29 Thread Kai-Heng Feng
And also full dmesg, thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1956177 Title: battery not detected by ACPI To manage notifications about this bug go to:

[Bug 1956177] Re: battery not detected by ACPI

2022-05-27 Thread Kai-Heng Feng
Thanks. Please attach `sudo cat /proc/iomem`. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1956177 Title: battery not detected by ACPI To manage notifications about this bug go to:

[Bug 1956177] Re: battery not detected by ACPI

2022-05-27 Thread Kai-Heng Feng
Thanks! Can you please also run $ sudo acpidbg -b 'ex \_SB_.PCI0.LPCB.EC0_.BATL' $ sudo acpidbg -b 'ex \_SB_.PCI0.LPCB.EC0_.BATH' -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1956177 Title:

[Bug 1956177] Re: battery not detected by ACPI

2022-05-27 Thread Kai-Heng Feng
Right, I think Secureboot needs to be disabled in order to use acpidbg. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1956177 Title: battery not detected by ACPI To manage notifications about this

[Bug 1933373] Re: Brightness hotkeys(Fn+F5 for decrease and Fn+F6 for Increase) are not working on Ubuntu 20.04. Hardware Lenovo Ideapad-5-15ITL05. It didn't work on Ubuntu 21.04 either . But I can ch

2022-05-26 Thread Kai-Heng Feng
Is the issue still present? ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1933373 Title: Brightness hotkeys(Fn+F5 for decrease

[Bug 1933697] Re: touchpad not working

2022-05-26 Thread Kai-Heng Feng
** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1933697 Title: touchpad not working To manage notifications about this bug go to:

[Bug 1933752] Re: [Lenovo Legion 5 15ARH05] Touchpad + brightness

2022-05-26 Thread Kai-Heng Feng
** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1933752 Title: [Lenovo Legion 5 15ARH05] Touchpad + brightness To manage

[Bug 1933796] Re: resume from suspend while connected to power results in roaring fans

2022-05-26 Thread Kai-Heng Feng
Does this still happen on 22.04? ** Changed in: systemd (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1933796 Title: resume from suspend while connected

[Bug 1975840] Re: WiFi not roaming to a much stronger/faster AP

2022-05-26 Thread Kai-Heng Feng
I am no wifi expert, but seems like roaming is controlled by WPA or IWD? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1975840 Title: WiFi not roaming to a much stronger/faster AP To manage

[Bug 1971656] Re: rtw89_pci failure on Lenovo P14s with Ubuntu 22.04

2022-05-26 Thread Kai-Heng Feng
And please try kernel parameter "rtw89_pci.disable_clkreq=1 rtw89_pci.disable_aspm_l1=1 rtw89.disable_aspm_l1ss=1". -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1971656 Title: rtw89_pci failure on

[Bug 1971656] Re: rtw89_pci failure on Lenovo P14s with Ubuntu 22.04

2022-05-26 Thread Kai-Heng Feng
Does the issue only happen when the system came out from suspend? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1971656 Title: rtw89_pci failure on Lenovo P14s with Ubuntu 22.04 To manage

[Bug 1975444] Re: mt7921e wifi fails to resume after suspend

2022-05-25 Thread Kai-Heng Feng
Please give this patch a try. ** Patch added: "0001-mt76-mt7921-Avoid-fiddling-with-PCI-state.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1975444/+attachment/5592984/+files/0001-mt76-mt7921-Avoid-fiddling-with-PCI-state.patch -- You received this bug notification because you

[Bug 1975444] Re: mt7921e wifi fails to resume after suspend

2022-05-25 Thread Kai-Heng Feng
Can you please attach dmesg under v5.18? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1975444 Title: mt7921e wifi fails to resume after suspend To manage notifications about this bug go to:

[Bug 1971933] Re: [Regression] Unable to wake laptop using trackpad input

2022-05-25 Thread Kai-Heng Feng
Touchpad wake in general only works on newer laptops that support Modern Standby (i.e. s2idle). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1971933 Title: [Regression] Unable to wake laptop using

[Bug 1912935] Re: battery drain while notebook off / shutdown

2022-05-25 Thread Kai-Heng Feng
Please give this patch a try. ** Patch added: "0001-PCI-Detach-PM-domain-on-shutdown.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1912935/+attachment/5592976/+files/0001-PCI-Detach-PM-domain-on-shutdown.patch -- You received this bug notification because you are a member of

[Bug 1956177] Re: battery not detected by ACPI

2022-05-25 Thread Kai-Heng Feng
Ok, can you please run the following instead: $ sudo acpidbg -b 'ex \_SB_.BAT1._STA' -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1956177 Title: battery not detected by ACPI To manage

[Bug 1971933] Re: [Regression] Unable to wake laptop using trackpad input

2022-05-25 Thread Kai-Heng Feng
OK, so the laptop doesn't use s2idle, it's using S3 instead. Please perform a kernel bisection [1] to find the regression commit. [1] https://wiki.ubuntu.com/Kernel/KernelBisection -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1973839] Re: 5.15.0-30-generic : SSBD mitigation results in "unchecked MSR access error: WRMSR to 0x48 (tried to write 0x0000000000000004)" and flood of kernel traces in some cloud providers

2022-05-25 Thread Kai-Heng Feng
Which cloud is in use and what the instance type is? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1973839 Title: 5.15.0-30-generic : SSBD mitigation results in "unchecked MSR access error:

[Bug 1971933] Re: [Regression] Unable to wake laptop using trackpad input

2022-05-25 Thread Kai-Heng Feng
Oh please remove all the "acpi*" kernel parameters which mess with the ACPI. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1971933 Title: [Regression] Unable to wake laptop using trackpad input To

[Bug 1956177] Re: battery not detected by ACPI

2022-05-25 Thread Kai-Heng Feng
Seems like BATD is not correct? Can someone please run $ sudo acpidbg -b 'ex \_SB_.PCI0.LPCB.EC0_.BATD' and attach its value? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1956177 Title:

[Bug 1927808] Re: rtw88_8821ce causes freeze

2022-05-24 Thread Kai-Heng Feng
There are many new fixes for rtw88 driver in linux-next, please give it a try: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/log/drivers/net/wireless/realtek/rtw88 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1971933] Re: [Regression] Unable to wake laptop using trackpad input

2022-05-24 Thread Kai-Heng Feng
Some characters may need to escape, so it's better to cd to the sysfs directory first. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1971933 Title: [Regression] Unable to wake laptop using trackpad

[Bug 1975444] Re: mt7921e wifi fails to resume after suspend

2022-05-24 Thread Kai-Heng Feng
Please give mainline kernel a try: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.18/amd64/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1975444 Title: mt7921e wifi fails to resume after

[Bug 1975444] Re: mt7921e wifi fails to resume after suspend

2022-05-24 Thread Kai-Heng Feng
[ 63.782837] mt7921e :02:00.0: can't change power state from D3cold to D0 (config space inaccessible) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1975444 Title: mt7921e wifi fails to resume

[Bug 1971933] Re: [Regression] Unable to wake laptop using trackpad input

2022-05-24 Thread Kai-Heng Feng
There's no "/sys/devices/pci:00/:00:15.1/i2c_designware.1/i2c-2/i2c-DLL0798:00/power/wakeup"? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1971933 Title: [Regression] Unable to wake laptop

[Bug 1970927] Re: r8152 tx status -71

2022-05-24 Thread Kai-Heng Feng
Please attach dmesg when the issue happens, thanks! ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970927 Title: r8152 tx

[Bug 1972134] Re: AMD APU s2idle is broken after the ASIC reset fix

2022-05-24 Thread Kai-Heng Feng
** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1972134 Title: AMD APU s2idle is broken after the ASIC reset fix To

[Bug 1971933] Re: [Regression] Unable to wake laptop using trackpad input

2022-05-24 Thread Kai-Heng Feng
It's "/sys/devices/pci:00/:00:15.1/i2c_designware.1/i2c-2/i2c-DLL0798:00" on your system. ** Changed in: linux (Ubuntu) Importance: Undecided => Wishlist -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1917471] Re: [SRU][Regression] Revert "PM: ACPI: reboot: Use S5 for reboot" which causes Bus Fatal Error when rebooting system with BCM5720 NIC

2022-05-24 Thread Kai-Heng Feng
Vinay, I am running out of idea. Are all affected systems Dell ones? I am thinking a simple DMI quirk for Dell platforms. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1917471 Title:

[Bug 1970392] Re: 22.04 USB devices do not work after sleep on Dell XPS 13 9370

2022-05-24 Thread Kai-Heng Feng
BIOS update (which contains Thunderbolt firmware) can really make a difference, please give it a try. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970392 Title: 22.04 USB devices do not work

[Bug 1971576] Re: SATA device hot plug regression on AMD EPYC (Asus) server

2022-05-24 Thread Kai-Heng Feng
According to AHCI spec v1.3.1, "7.3 Native Hot Plug Support", once LPM is enabled the hotplug needs to be disabled. So I agree with 2), I think we should write document and let users know how to change the LPM for hotplugging detection. For 3) I don't think we need to change the way it works,

[Bug 1975444] Re: mt7921e wifi fails to resume after suspend

2022-05-23 Thread Kai-Heng Feng
Please let the system suspend/resume, then attach dmesg here. ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1975444 Title:

[Bug 1972140] Re: UBSAN: array-index-out-of-bounds in /build/linux-HMZHpV/linux-5.15.0/drivers/net/wireless/ath/ath5k/base.c:1695:20

2022-05-23 Thread Kai-Heng Feng
Please use "nomodeset" to bypass nvidia. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1972140 Title: UBSAN: array-index-out-of-bounds in /build/linux-

[Bug 1971576] Re: SATA device hot plug regression on AMD EPYC (Asus) server

2022-05-23 Thread Kai-Heng Feng
Can you please collect the trace again with "scsi" prefix: $ sudo trace-cmd record -p function -l "*sata*" -l "*ahci*" -l "*scsi*" Thanks again! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1971576

[Bug 1971933] Re: [Regression] Unable to wake laptop using trackpad input

2022-05-22 Thread Kai-Heng Feng
Please find the input device node via sysfs and enable the wakeup. For instance, on my laptop I can do this to enable wakeup: # echo enabled > /sys/devices/pci:00/:00:15.0/i2c_designware.0/i2c-0/i2c-SYNA30B3:00/power/wakeup -- You received this bug notification because you are a member

[Bug 1931715] Re: [Lenovo Ideapad S145 82DJ0001BR] touchpad not working - does not appear on "cat /proc/bus/input/devices"

2022-05-22 Thread Kai-Heng Feng
Do you use 22.04? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931715 Title: [Lenovo Ideapad S145 82DJ0001BR] touchpad not working - does not appear on "cat /proc/bus/input/devices" To manage

[Bug 1958286] Re: mt7921e 0000:02:00.0: PM: failed to resume async: error -110

2022-05-22 Thread Kai-Heng Feng
Please file a new bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1958286 Title: mt7921e :02:00.0: PM: failed to resume async: error -110 To manage notifications about this bug go to:

[Bug 1970865] Re: Kernel panic on sleep

2022-05-22 Thread Kai-Heng Feng
Yes, this looks more like an NVIDIA bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970865 Title: Kernel panic on sleep To manage notifications about this bug go to:

[Bug 1972140] Re: UBSAN: array-index-out-of-bounds in /build/linux-HMZHpV/linux-5.15.0/drivers/net/wireless/ath/ath5k/base.c:1695:20

2022-05-22 Thread Kai-Heng Feng
Hmm, but this bug doesn't need NVIDIA to work to be verified. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1972140 Title: UBSAN: array-index-out-of-bounds in /build/linux-

[Bug 1972140] Re: UBSAN: array-index-out-of-bounds in /build/linux-HMZHpV/linux-5.15.0/drivers/net/wireless/ath/ath5k/base.c:1695:20

2022-05-20 Thread Kai-Heng Feng
5.15 based kernel can be found here: https://people.canonical.com/~khfeng/lp1972140-5.15/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1972140 Title: UBSAN: array-index-out-of-bounds in

[Bug 1917471] Re: [SRU][Regression] Revert "PM: ACPI: reboot: Use S5 for reboot" which causes Bus Fatal Error when rebooting system with BCM5720 NIC

2022-05-20 Thread Kai-Heng Feng
Can anyone please give this test kernel a try: https://people.canonical.com/~khfeng/lp1917471/ The kernel uses S5 reboot, but ignores AER for GHES. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1971576] Re: SATA device hot plug regression on AMD EPYC (Asus) server

2022-05-19 Thread Kai-Heng Feng
I guess the hotplug event is filtered out. Please collect ftrace log so we can investigate the issue: $ sudo trace-cmd record -p function -l "*sata*" -l "*ahci*" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1972140] Re: UBSAN: array-index-out-of-bounds in /build/linux-HMZHpV/linux-5.15.0/drivers/net/wireless/ath/ath5k/base.c:1695:20

2022-05-18 Thread Kai-Heng Feng
Binary can be found here: https://people.canonical.com/~khfeng/lp1972140/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1972140 Title: UBSAN: array-index-out-of-bounds in /build/linux-

[Bug 1972134] Re: AMD APU s2idle is broken after the ASIC reset fix

2022-05-18 Thread Kai-Heng Feng
** Tags removed: verification-needed-jammy ** Tags added: verification-done-jammy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1972134 Title: AMD APU s2idle is broken after the ASIC reset fix To

[Bug 1971933] Re: Unable to wake laptop using trackpad input

2022-05-18 Thread Kai-Heng Feng
Author here. This is on my back burner and I hope I can have some spare time to finish it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1971933 Title: Unable to wake laptop using trackpad input

[Bug 1972140] Re: UBSAN: array-index-out-of-bounds in /build/linux-HMZHpV/linux-5.15.0/drivers/net/wireless/ath/ath5k/base.c:1695:20

2022-05-17 Thread Kai-Heng Feng
Please give this patch a try, thanks! ** Patch added: "0001-ath5k-Fix-out-of-bound-access.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1972140/+attachment/5590578/+files/0001-ath5k-Fix-out-of-bound-access.patch -- You received this bug notification because you are a member of

[Bug 1933839] Re: Failed to upgrade to 21.04 (Check your Internet connection)

2022-05-17 Thread Kai-Heng Feng
Please give this patch a try, thanks! ** Patch added: "0001-ath5k-Fix-out-of-bound-access.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1933839/+attachment/5590562/+files/0001-ath5k-Fix-out-of-bound-access.patch -- You received this bug notification because you are a member of

[Bug 1971576] Re: SATA device hot plug regression on AMD EPYC (Asus) server

2022-05-17 Thread Kai-Heng Feng
Can you please give mainline kernel a try? If mainline kernel still doesn't work, please run the following: $ sudo trace-cmd record -p function -l "*ata*" -l "*ahci*" ... then plug the disk, Ctrl + C on trace-cmd, attach trace.dat here. -- You received this bug notification because you are a

[Bug 1921649] Re: 'Ideapad S145 Touchpad' not working at all. Not even detected after a fresh Ubuntu 20.10 install.

2022-05-16 Thread Kai-Heng Feng
Test kernel can be found here: https://people.canonical.com/~khfeng/lp1932069/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1921649 Title: 'Ideapad S145 Touchpad' not working at all. Not even

[Bug 1931715] Re: [Lenovo Ideapad S145 82DJ0001BR] touchpad not working - does not appear on "cat /proc/bus/input/devices"

2022-05-16 Thread Kai-Heng Feng
Test kernel can be found here: https://people.canonical.com/~khfeng/lp1932069/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931715 Title: [Lenovo Ideapad S145 82DJ0001BR] touchpad not working -

[Bug 1932069] Re: Touchpad not working at all

2022-05-16 Thread Kai-Heng Feng
Test kernel can be found here: https://people.canonical.com/~khfeng/lp1932069/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1932069 Title: Touchpad not working at all To manage notifications

[Bug 1973633] Re: wrong acpi_call sent at boot, how to disable discrete graphic card?

2022-05-16 Thread Kai-Heng Feng
The acpi_call is totally unnecessary. What's the purpose? For more powersaving? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1973633 Title: wrong acpi_call sent at boot, how to disable discrete

[Bug 1973297] Re: HP Probook 450 G8 model T87 support in kernel

2022-05-16 Thread Kai-Heng Feng
Please send the patch to alsa mailing list. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1973297 Title: HP Probook 450 G8 model T87 support in kernel To manage notifications about this bug go to:

[Bug 1958770] Re: Aquantia GbE LAN driver causes UBSAN error during kernel boot

2022-05-15 Thread Kai-Heng Feng
Great! Please consider to send it to upstream mailing list. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1958770 Title: Aquantia GbE LAN driver causes UBSAN error during kernel boot To manage

[Bug 1958770] Re: Aquantia GbE LAN driver causes UBSAN error during kernel boot

2022-05-13 Thread Kai-Heng Feng
Yes, that one looks correct. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1958770 Title: Aquantia GbE LAN driver causes UBSAN error during kernel boot To manage notifications about this bug go

[Bug 1958770] Re: Aquantia GbE LAN driver causes UBSAN error during kernel boot

2022-05-12 Thread Kai-Heng Feng
The following two lines shouldn't be omitted: data += count; count = aq_vec_get_sw_stats(aq_vec, tc, data); -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1958770 Title: Aquantia GbE LAN driver

[Bug 1958770] Re: Aquantia GbE LAN driver causes UBSAN error during kernel boot

2022-05-12 Thread Kai-Heng Feng
I think that's a bit different to the original version, which breaks out the loop as soon as "aq_vec" evaluates to false. So, instead of if (aq_vec) { ... } Should be if (!aq_vec) break; -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1970392] Re: 22.04 USB devices do not work after sleep on Dell XPS 13 9370

2022-05-11 Thread Kai-Heng Feng
Can you please update the BIOS to latest? If the issue persists a kernel bisection is needed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970392 Title: 22.04 USB devices do not work after sleep

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