[Kernel-packages] [Bug 1809856] Re: [XPS 13 9370, Realtek ALC3271, Headphone Out, Right] Static/Electric background noise when volume is not muted

2019-04-08 Thread Kai-Heng Feng
Download those files into a new directory, cd to the directory and run `sudo dpkg -i *deb`. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1809856 Title: [XPS 13 9370, Realtek ALC3271, H

[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

2019-04-08 Thread Kai-Heng Feng
What's the output of `dpkg -l | grep linux-image` and `apt show linux- image-generic`? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1788997 Title: rtl8723be wifi does not work under li

[Kernel-packages] [Bug 1823029] Re: [Dell XPS 15 9757] Occasionally fails to suspend and locks up instead

2019-04-08 Thread Kai-Heng Feng
Have you seen the issue on Bionic kernel (v4.15)? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1823029 Title: [Dell XPS 15 9757] Occasionally fails to suspend and locks up instead Sta

[Kernel-packages] [Bug 1816222] Re: After updating to 18.04.2 and kernel 4.18.0-15.16 boot stalls

2019-04-08 Thread Kai-Heng Feng
Boot with `nomodeset`, run `sudo ubuntu-drivers autoinstall` then everything works. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1816222 Title: After updating to 18.04.2 and kernel 4.1

[Kernel-packages] [Bug 1821641] Re: [HP Elitebook 840 G1] Screen is upside down on 19.04 daily

2019-04-08 Thread Kai-Heng Feng
Is it a laptop or a 2-in-1? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1821641 Title: [HP Elitebook 840 G1] Screen is upside down on 19.04 daily Status in linux package in Ubuntu:

[Kernel-packages] [Bug 1800839] Re: Dualshock3 hid_sony accelerometer not registering as joystick

2019-04-09 Thread Kai-Heng Feng
Thanks for pointing out the regression commit. The patch author is from Sony, so it's better to ask the patch author directly the justification behind blacklisting. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bluez in Ubuntu. https://b

[Kernel-packages] [Bug 1823029] Re: [Dell XPS 15 9575] Occasionally fails to suspend and locks up instead

2019-04-09 Thread Kai-Heng Feng
Please boot with kernel parameter "usbcore.dyndbg=+p", reproduce the issue, and attach kernel log. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1823029 Title: [Dell XPS 15 9575] Occasi

[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

2019-04-09 Thread Kai-Heng Feng
On my system: $ rmadison linux | grep bionic-proposed linux | 4.15.0-48.51 | bionic-proposed | source $ apt show linux-generic Package: linux-generic Version: 4.15.0.48.50 So I think -proposed is not correctly enabled in /etc/apt/source.list.d. This can be a bug in the updater GUI. -- You r

[Kernel-packages] [Bug 1822363] Re: Booting hangs when USB 3.0 Etron EJ168 PCI card is detected

2019-04-09 Thread Kai-Heng Feng
I don't see that issue on my system: $ git bisect good v4.9-rc8 You need to start by "git bisect start" Do you want me to do it for you [Y/n]? y $ git bisect bad v4.10-rc8 Bisecting: 7145 revisions left to test after this (roughly 13 steps) [aa3ecf388adc90bde90776bba71a7f2d278fc4e3] Merge tag 'fo

[Kernel-packages] [Bug 1824038] Re: Network adapter doesn't work after returning from suspend

2019-04-09 Thread Kai-Heng Feng
Please reproduce the issue and attach full dmesg. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1824038 Title: Network adapter doesn't work after returning from suspend Status in linux

[Kernel-packages] [Bug 1800839] Re: Dualshock3 hid_sony accelerometer not registering as joystick

2019-04-09 Thread Kai-Heng Feng
Does it work out of the box under Wayland session? Seems like we need some manual config for Xorg: https://wiki.gentoo.org/wiki/Sony_DualShock#Xorg -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.ne

[Kernel-packages] [Bug 1824038] Re: Network adapter doesn't work after returning from suspend

2019-04-09 Thread Kai-Heng Feng
There are several fixes in upstream r8169 driver, please test mainline kernel: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.1-rc4/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/18240

[Kernel-packages] [Bug 1824038] Re: Network adapter doesn't work after returning from suspend

2019-04-10 Thread Kai-Heng Feng
Ok, please raise the issue to the maintainer and mailing list: hkallwe...@gmail.com net...@vger.kernel.org linux-ker...@vger.kernel.org -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/182403

[Kernel-packages] [Bug 1824038] Re: Network adapter doesn't work after returning from suspend

2019-04-10 Thread Kai-Heng Feng
Since Heiner Kallweit has an Launchpad account, let's wait for his reply. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1824038 Title: Network adapter doesn't work after returning from

[Kernel-packages] [Bug 1813537] Re: Wifi + bluetooth adapters are gone after sleep/wake

2019-04-10 Thread Kai-Heng Feng
Please follow [1] and see if it helps: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1730331/comments/25 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1813537 Title: Wifi + bluet

[Kernel-packages] [Bug 1799988] Re: Missing wifi and bluetooth after sleep on XPS 9370

2019-04-10 Thread Kai-Heng Feng
Please follow [1] and see if it helps: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1730331/comments/25 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1799988 Title: Missing wifi

[Kernel-packages] [Bug 1799988] Re: Missing wifi and bluetooth after sleep on XPS 9370

2019-04-10 Thread Kai-Heng Feng
** Patch added: "0001-disable-BLE-advertisment.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1799988/+attachment/5254630/+files/0001-disable-BLE-advertisment.patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in

[Kernel-packages] [Bug 1799988] Re: Missing wifi and bluetooth after sleep on XPS 9370

2019-04-10 Thread Kai-Heng Feng
** Patch added: "0002-d3delay.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1799988/+attachment/5254631/+files/0002-d3delay.patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net

[Kernel-packages] [Bug 1799988] Re: Missing wifi and bluetooth after sleep on XPS 9370

2019-04-10 Thread Kai-Heng Feng
For those who don't use Ubuntu, here are changes that _may_ help the situation: 1) Commit d7a6c0ce8d26412903c7981503bad9e1cc7c45d2 ("USB: Consolidate LPM checks to avoid enabling LPM twice"). This can fix this error: [ 165.110742] Bluetooth: hci0: using NVM file: qca/nvm_usb_0302.bin [

[Kernel-packages] [Bug 1790801] Re: Ubuntu 18.04 touchppad does not work smoothly in Lenono Thinkpad

2019-04-10 Thread Kai-Heng Feng
Does this still happen to your system? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1790801 Title: Ubuntu 18.04 touchppad does not work smoothly in Lenono Thinkpad Status in linux pac

[Kernel-packages] [Bug 1821597] Re: USB suspend / resume with docking station and laptop lid closed

2019-04-10 Thread Kai-Heng Feng
Possible to update the BIOS to its latest version (A25)? Changelog for A18 says: - Improved USB access stability. So it may help. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1821597 T

[Kernel-packages] [Bug 1824038] Re: Network adapter doesn't work after returning from suspend

2019-04-10 Thread Kai-Heng Feng
Looks like it has a Haswell CPU, so older kernels should be able to work on this system. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1824038 Title: Network adapter doesn't work after

[Kernel-packages] [Bug 1768208] Re: [Lenovo ThinkPad X1 Yoga 1st Gen] Can't change brightness

2019-04-10 Thread Kai-Heng Feng
Sorry for not following this - does this still happen? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1768208 Title: [Lenovo ThinkPad X1 Yoga 1st Gen] Can't change brightness Status in

[Kernel-packages] [Bug 1823346] Re: SD card stays locked even when unlocked

2019-04-10 Thread Kai-Heng Feng
Did this ever happen to kernel v4.4, which is kernel for 16.04? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1823346 Title: SD card stays locked even when unlocked Status in linux pac

[Kernel-packages] [Bug 1823029] Re: [Dell XPS 15 9575] Occasionally fails to suspend and locks up instead

2019-04-10 Thread Kai-Heng Feng
The Bluetooth controller wakes up early when USB Controller is trying to suspend. Please enable LE privacy before suspend, and see if it helps: $ btmgmt power off $ btmgmt privacy on $ btmgmt power on -- You received this bug notification because you are a member of Kernel Packages, which is sub

[Kernel-packages] [Bug 1815214] Re: Lenovo T480: throttling CPU issue

2019-04-10 Thread Kai-Heng Feng
** Also affects: thermald (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1815214 Title: Lenovo T480: throttling CPU issue Status

[Kernel-packages] [Bug 1823581] Re: Multi-touch screen test of checkbox failed on Disco 19.04

2019-04-10 Thread Kai-Heng Feng
It's not a kernel bug. Multitouch works under Wayland but not under Xorg. The multitouch can work with libinput: Section "InputClass" Identifier "Wacom USB touchscreen class" MatchUSBID "056a:490a" MatchDevicePath "/dev/input/event*" MatchIsTouchscreen "true"

[Kernel-packages] [Bug 1823216] Re: [trusty] 3.13.0-167-generic repeatedly trips kernel paging request BUG:

2019-04-11 Thread Kai-Heng Feng
Maybe give v4.4 based HWE kernel a try... -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1823216 Title: [trusty] 3.13.0-167-generic repeatedly trips kernel paging request BUG: Status

[Kernel-packages] [Bug 1813537] Re: Wifi + bluetooth adapters are gone after sleep/wake

2019-04-11 Thread Kai-Heng Feng
Ok, this can be a power management issue at platform level. Please update the BIOS: $ fwupdmgr refresh $ fwupgmgr update -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1813537 Title: Wi

[Kernel-packages] [Bug 1768208] Re: [Lenovo ThinkPad X1 Yoga 1st Gen] Can't change brightness

2019-04-11 Thread Kai-Heng Feng
Got it. Basically we need to use ClutterBrightnessContrastEffect in GSD backlight to support brightness change for OLED systems. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1768208 Tit

[Kernel-packages] [Bug 1797867] Re: Fn keys doesn't work completely.I can only use it to control voulume

2019-04-11 Thread Kai-Heng Feng
Does this issue still happen? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1797867 Title: Fn keys doesn't work completely.I can only use it to control voulume Status in linux package

[Kernel-packages] [Bug 1790595] Re: Line 6 POD HD500 driver fault

2019-04-11 Thread Kai-Heng Feng
Is this issue still happen? Does this also happen to -generic kernel? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1790595 Title: Line 6 POD HD500 driver fault Status in linux package

[Kernel-packages] [Bug 1823581] Re: Multi-touch screen test of checkbox failed on Disco 19.04

2019-04-11 Thread Kai-Heng Feng
*** This bug is a duplicate of bug 1774242 *** https://bugs.launchpad.net/bugs/1774242 Yes it's LP: #1774242. ** This bug has been marked a duplicate of bug 1774242 Wacom touchscreens should use libinput, not wacom driver -- You received this bug notification because you are a member of

[Kernel-packages] [Bug 1823029] Re: [Dell XPS 15 9575] Occasionally fails to suspend and locks up instead

2019-04-11 Thread Kai-Heng Feng
Is gnome-bluetooth up-to-date? See LP: #1822533. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1823029 Title: [Dell XPS 15 9575] Occasionally fails to suspend and locks up instead Stat

[Kernel-packages] [Bug 1821434] Re: Panic on suspend/resume Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: sata_pmp_eh_recover+0xa2b/0xa40

2019-04-11 Thread Kai-Heng Feng
Does the system recently get update? My test kernel was -47 and it may be replaced by official kernel, which also has -47 suffix. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1821434 Tit

[Kernel-packages] [Bug 1821434] Re: Panic on suspend/resume Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: sata_pmp_eh_recover+0xa2b/0xa40

2019-04-11 Thread Kai-Heng Feng
So the patched kernel reduce the fail rate, but not completely? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1821434 Title: Panic on suspend/resume Kernel panic - not syncing: stack-pr

[Kernel-packages] [Bug 1822363] Re: Booting hangs when USB 3.0 Etron EJ168 PCI card is detected

2019-04-12 Thread Kai-Heng Feng
When I encounter situation like this, I alway do another "bisection in bisection" to find the fix commit, then cherry-pick the fix to continue the original bisection. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https:/

[Kernel-packages] [Bug 1822363] Re: Booting hangs when USB 3.0 Etron EJ168 PCI card is detected

2019-04-12 Thread Kai-Heng Feng
Also to minimize the gamut of potential regressions, only includes necessary modules, e.g. PCI and xHCI. Things like graphics and network driver can be excluded. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs

[Kernel-packages] [Bug 1824525] Re: Right click does not work on Dell M3800 Synaptics clickpad

2019-04-12 Thread Kai-Heng Feng
[2.536487] psmouse serio1: synaptics: Your touchpad (PNP: DLL060d PNP0f13) says it can support a different bus. If i2c-hid and hid-rmi are not used, you might want to try setting psmouse.synaptics_intertouch to 1 and report this to linux-in...@vger.kernel.org. It may want to use SMBus (i.e. i2

[Kernel-packages] [Bug 1824520] Re: Unable to turn off the airplane mode with wireless key on Dell M3800

2019-04-12 Thread Kai-Heng Feng
Please attach full dmesg and `rfkill list` when this issue happens, thanks! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1824520 Title: Unable to turn off the airplane mode with wirele

[Kernel-packages] [Bug 1799988] Re: Missing wifi and bluetooth after sleep on XPS 9370

2019-04-13 Thread Kai-Heng Feng
No not yet. I am certain patch in #65 prevents the system get woken up by BLE events, I am not sure patch in #66 has any effect at all. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/179998

[Kernel-packages] [Bug 1822363] Re: Booting hangs when USB 3.0 Etron EJ168 PCI card is detected

2019-04-13 Thread Kai-Heng Feng
Do you mean bisection in bisection (blank screen bisection), or the original bisection (xHC bisection)? For the blank screen one, the current commit is "bad". For the xHC one, we don't know yet. Cherry pick the fix on top of the current commit then we can decide it's good or bad. -- You receive

[Kernel-packages] [Bug 1790595] Re: Line 6 POD HD500 driver fault

2019-04-13 Thread Kai-Heng Feng
Please test this kernel: https://people.canonical.com/~khfeng/lp1790595/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1790595 Title: Line 6 POD HD500 driver fault Status in linux pack

[Kernel-packages] [Bug 1778087] Re: ELAN1200 touchpad jumps around and disconnects

2019-04-13 Thread Kai-Heng Feng
Please test this kernel: https://people.canonical.com/~khfeng/lp1778087-pinctrl/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1778087 Title: ELAN1200 touchpad jumps around and disconne

[Kernel-packages] [Bug 1813537] Re: Wifi + bluetooth adapters are gone after sleep/wake

2019-04-13 Thread Kai-Heng Feng
Hmm, as I recall XPS 9360 should support UEFI capsule update. Need help from Mario here. [0.00] DMI: Dell Inc. XPS 13 9360/0T3FTF, BIOS 1.3.2 01/18/2017 BIOS 2.10 here: https://www.dell.com/support/home/us/en/19/drivers/driversdetails?driverid=t7xjf&oscode=biosa&productcode=xps-13-9360-la

[Kernel-packages] [Bug 1823346] Re: SD card stays locked even when unlocked

2019-04-13 Thread Kai-Heng Feng
Please see if this issue doesn't happen on kernel version < Ubuntu-4.15.0-33.36. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1823346 Title: SD card stays locked even when unlocked St

[Kernel-packages] [Bug 1823346] Re: SD card stays locked even when unlocked

2019-04-13 Thread Kai-Heng Feng
This may be a regression introduced by this commit: commit 20bd1d026aacc5399464f8328f305985c493cde3 Author: Jeremy Cline Date: Tue Mar 6 21:47:32 2018 + scsi: sd: Keep disk read-only when re-reading partition If the read-only flag is true on a SCSI disk, re-reading the partitio

[Kernel-packages] [Bug 1823029] Re: [Dell XPS 15 9575] Occasionally fails to suspend and locks up instead

2019-04-13 Thread Kai-Heng Feng
Please test this kernel: https://people.canonical.com/~khfeng/lp1823029/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1823029 Title: [Dell XPS 15 9575] Occasionally fails to suspend an

[Kernel-packages] [Bug 1824650] Re: Ubuntu freezes when AC 430 WiFi Dongle is plugged in

2019-04-14 Thread Kai-Heng Feng
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v5.1-rc4 kernel [0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not f

[Kernel-packages] [Bug 1824650] Re: Ubuntu freezes when AC 430 WiFi Dongle is plugged in

2019-04-14 Thread Kai-Heng Feng
Please attach full dmesg under v5.1-rc4. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1824650 Title: Ubuntu freezes when AC 430 WiFi Dongle is plugged in Status in linux package in Ub

[Kernel-packages] [Bug 1823029] Re: [Dell XPS 15 9575] Occasionally fails to suspend and locks up instead

2019-04-14 Thread Kai-Heng Feng
Re-copied the files. Please try again. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1823029 Title: [Dell XPS 15 9575] Occasionally fails to suspend and locks up instead Status in linu

[Kernel-packages] [Bug 1822363] Re: Booting hangs when USB 3.0 Etron EJ168 PCI card is detected

2019-04-14 Thread Kai-Heng Feng
1. Pause the original bisection. 2. Start a new bisection for the blank screen issue. Found the regression commit. 3. Resume the original bisection. Each bisected point needs to cherry-pick the fix or revert the regression commit. -- You received this bug notification because you are a member o

[Kernel-packages] [Bug 1824690] Re: proc_thermal flooding dmesg

2019-04-14 Thread Kai-Heng Feng
** Also affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1824690 Title: proc_thermal flooding dmesg Status in linux pac

[Kernel-packages] [Bug 1824650] Re: Ubuntu freezes when AC 430 WiFi Dongle is plugged in

2019-04-14 Thread Kai-Heng Feng
Does kernel parameter mt76x0u.disable_usb_sg=1 help for v5.1-rc4? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1824650 Title: Ubuntu freezes when AC 430 WiFi Dongle is plugged in Stat

[Kernel-packages] [Bug 1809856] Re: [XPS 13 9370, Realtek ALC3271, Headphone Out, Right] Static/Electric background noise when volume is not muted

2019-04-14 Thread Kai-Heng Feng
Seems like it goes away as soon as the audio gets runtime suspended. Is the original issue solved or somewhat alleviated? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1809856 Title: [

[Kernel-packages] [Bug 1824520] Re: Unable to turn off the airplane mode with wireless key on Dell M3800

2019-04-14 Thread Kai-Heng Feng
https://github.com/systemd/systemd/issues/10704 It's included in systemd 240, which is in Disco. I think this issue happens on some platforms that support both Windows7 (where WLAN hotkey is implemented in BIOS) and Windows 8 (WLAN is signaled through WMI), handles WLAN from both sides. This req

[Kernel-packages] [Bug 1824520] Re: Unable to turn off the airplane mode with wireless key on Dell M3800

2019-04-15 Thread Kai-Heng Feng
** Changed in: linux (Ubuntu) Assignee: (unassigned) => Kai-Heng Feng (kaihengfeng) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1824520 Title: Unable to turn off the airpl

[Kernel-packages] [Bug 1824703] Re: Intel 8260 Bluetooth non-functioning, command timeouts

2019-04-15 Thread Kai-Heng Feng
Is it a regression? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1824703 Title: Intel 8260 Bluetooth non-functioning, command timeouts Status in linux package in Ubuntu: Confirmed

[Kernel-packages] [Bug 1822026] Re: [Dell Precision 7530/5530 with Nvidia Quadro P1000] Live USB freezes or cannot complete install when nouveau driver is loaded (crashing in GP100 code)

2019-04-15 Thread Kai-Heng Feng
For Optimus platforms like this one, nouveau.runpm=0 should be sufficient. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1822026 Title: [Dell Precision 7530/5530 with Nvidia Quadro P100

[Kernel-packages] [Bug 1824703] Re: Intel 8260 Bluetooth non-functioning, command timeouts

2019-04-15 Thread Kai-Heng Feng
Does blacklist iwlwifi help? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1824703 Title: Intel 8260 Bluetooth non-functioning, command timeouts Status in linux package in Ubuntu: Co

[Kernel-packages] [Bug 1790595] Re: Line 6 POD HD500 driver fault

2019-04-15 Thread Kai-Heng Feng
I think so. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1790595 Title: Line 6 POD HD500 driver fault Status in linux package in Ubuntu: Confirmed Bug description: Release: DIS

[Kernel-packages] [Bug 1824703] Re: Intel 8260 Bluetooth non-functioning, command timeouts

2019-04-15 Thread Kai-Heng Feng
Please boot with kernel parameter `usbcore.dyndbg=+p` and attach dmesg. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1824703 Title: Intel 8260 Bluetooth non-functioning, command timeou

[Kernel-packages] [Bug 1778087] Re: ELAN1200 touchpad jumps around and disconnects

2019-04-16 Thread Kai-Heng Feng
Possible to attach full dmesg? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1778087 Title: ELAN1200 touchpad jumps around and disconnects Status in linux package in Ubuntu: Confirme

[Kernel-packages] [Bug 1824415] Re: Vertical line screen flickers randomly appears on built-in laptop display only

2019-04-16 Thread Kai-Heng Feng
First things first - please test mainline kernel: Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v5.1-rc4 kernel [0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-f

[Kernel-packages] [Bug 1809856] Re: [XPS 13 9370, Realtek ALC3271, Headphone Out, Right] Static/Electric background noise when volume is not muted

2019-04-16 Thread Kai-Heng Feng
Sorry for asking this again - is the original issue solved? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1809856 Title: [XPS 13 9370, Realtek ALC3271, Headphone Out, Right] Static/Elec

[Kernel-packages] [Bug 1823029] Re: [Dell XPS 15 9575] Occasionally fails to suspend and locks up instead

2019-04-16 Thread Kai-Heng Feng
The may seem to the same, but do the symptoms occur at different time? The original issue happens at suspending, while #20 occurs at resuming? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs

[Kernel-packages] [Bug 1809843] Re: sky2 ethernet card link not up after suspend

2019-04-16 Thread Kai-Heng Feng
** Changed in: linux (Ubuntu Bionic) Assignee: (unassigned) => Kai-Heng Feng (kaihengfeng) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1809843 Title: sky2 ethernet card link

[Kernel-packages] [Bug 1790595] Re: Line 6 POD HD500 driver fault

2019-04-16 Thread Kai-Heng Feng
No the altsetting is correct now. Possible to try it bare metal? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1790595 Title: Line 6 POD HD500 driver fault Status in linux package in U

[Kernel-packages] [Bug 1785912] Re: Horizontal screen flicker Intel UHD graphics 620 (rev 07) Lenovo Ideapad 720s 13IKB 81BV

2019-08-14 Thread Kai-Heng Feng
Does kernel parameter "i915.enable_psr=0" help? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1785912 Title: Horizontal screen flicker Intel UHD graphics 620 (rev 07) Lenovo Ideapad 7

[Kernel-packages] [Bug 1838993] Re: Suspend immediately resumes on Ubuntu 18.04.2

2019-08-14 Thread Kai-Heng Feng
Please test latest mainline kernel: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3-rc4/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1838993 Title: Suspend immediately resumes on

[Kernel-packages] [Bug 1838993] Re: Suspend immediately resumes on Ubuntu 18.04.2

2019-08-15 Thread Kai-Heng Feng
Then it's not fixed in upstream. Please find the last good kernel and first bad kernel in https://kernel.ubuntu.com/~kernel-ppa/mainline Only need to test -rc* kernels. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. htt

[Kernel-packages] [Bug 1838848] Re: Bluetooth controller not detected after resume from suspend [Qualcomm Atheros AR9285 Malbec Bluetooth Adapter]

2019-08-15 Thread Kai-Heng Feng
Seems like nothing wrong from the dmesg? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1838848 Title: Bluetooth controller not detected after resume from suspend [Qualcomm Atheros AR9

[Kernel-packages] [Bug 1838133] Re: realtek r8822be kernel module fails after update to linux kernel-headers 5.0.0-21

2019-08-15 Thread Kai-Heng Feng
Please test this patch: https://lore.kernel.org/linux-wireless/ca+asdxpfvhaxm_5vtwnetw8mpszi6ex9jyojrn4rtyga6ik...@mail.gmail.com/T/#m00317d33cee4010d265d1a543a9811ee06376f19 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1838993] Re: Suspend immediately resumes on Ubuntu 18.04.2

2019-08-15 Thread Kai-Heng Feng
Which dock is in use? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1838993 Title: Suspend immediately resumes on Ubuntu 18.04.2 Status in linux package in Ubuntu: Confirmed Bug des

[Kernel-packages] [Bug 1838993] Re: Suspend immediately resumes on Ubuntu 18.04.2

2019-08-15 Thread Kai-Heng Feng
Does change "power/wakeup" help? Refer to this link for more info: https://www.kernel.org/doc/html/latest/driver-api/usb/power-management.html#the-user-interface-for-dynamic-pm -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubun

[Kernel-packages] [Bug 1839773] Re: MicroSD not mounted when inserted, used to work correctly

2019-08-15 Thread Kai-Heng Feng
So is this still a bug? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1839773 Title: MicroSD not mounted when inserted, used to work correctly Status in linux package in Ubuntu: Conf

[Kernel-packages] [Bug 1838208] Re: Wifi stops responding sporadically on lenovo-yoga-720-15ikb

2019-08-15 Thread Kai-Heng Feng
I always "mess" everything up by copying all files to /lib/firmware/. Run `sudo apt --reinstall install linux-firmware` to install firmware from ubuntu archive. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs

[Kernel-packages] [Bug 1832144] Re: Ubuntu 19.04 suspend freeze on Dell inspiron 7373

2019-08-15 Thread Kai-Heng Feng
Please test latest mainline kernel: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3-rc4/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1832144 Title: Ubuntu 19.04 suspend freeze on

[Kernel-packages] [Bug 1838133] Re: realtek r8822be kernel module fails after update to linux kernel-headers 5.0.0-21

2019-08-15 Thread Kai-Heng Feng
Please test this kernel: https://people.canonical.com/~khfeng/lp1838133/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1838133 Title: realtek r8822be kernel module fails after update to

[Kernel-packages] [Bug 1840066] Re: DELL DA300 adaptor's Ethernet port not working after update

2019-08-15 Thread Kai-Heng Feng
** Package changed: network-manager (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1840066 Title: DELL DA300 adaptor's Ethernet port not working after update

[Kernel-packages] [Bug 1840066] Re: DELL DA300 adaptor's Ethernet port not working after update

2019-08-16 Thread Kai-Heng Feng
After upgrade BIOS to 1.6.0 and Thunderbolt controller firmware to 43, I don't see this issue anymore. Can you confirm? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1840066 Title: DELL

[Kernel-packages] [Bug 1833617] Re: [amdgpu] screen freeze after suspend

2019-08-16 Thread Kai-Heng Feng
Please test latest mainline kernel again: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3-rc4/ And attach `journalctl -b -1 -k` once the issue happens. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.laun

[Kernel-packages] [Bug 1795292] Re: ELAN469D touch pad not working

2019-08-16 Thread Kai-Heng Feng
I've uploaded new kernel to the same address, please give it a try. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1795292 Title: ELAN469D touch pad not working Status in Linux: Confi

[Kernel-packages] [Bug 1839773] Re: MicroSD not mounted when inserted, used to work correctly

2019-08-16 Thread Kai-Heng Feng
** Changed in: linux (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1839773 Title: MicroSD not mounted when inserted, used to work correctly

[Kernel-packages] [Bug 1840454] Re: kernel 5.2 disallows thermald's direct MSR writes

2019-08-16 Thread Kai-Heng Feng
No I think it's because kernel lockdown: commit 708822cdbcd3faab40e83a79b71617e1812a1b06 Author: Matthew Garrett Date: Mon Feb 18 12:44:59 2019 + UBUNTU: SAUCE: (efi-lockdown) x86/msr: Restrict MSR access when the kernel is locked down Writing to MSRs should not be allowed if

[Kernel-packages] [Bug 1833617] Re: [amdgpu] screen freeze after suspend

2019-08-16 Thread Kai-Heng Feng
Unfortunately it's not a log file. Please attach `journalctl -b -1 -k`.`` -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1833617 Title: [amdgpu] screen freeze after suspend Status in li

[Kernel-packages] [Bug 1838133] Re: realtek r8822be kernel module fails after update to linux kernel-headers 5.0.0-21

2019-08-16 Thread Kai-Heng Feng
Please test this kernel: https://people.canonical.com/~khfeng/lp1838133-disco/ It's based on Linux v5.0. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1838133 Title: realtek r8822be ke

[Kernel-packages] [Bug 1840066] Re: DELL DA300 adaptor's Ethernet port not working after update

2019-08-16 Thread Kai-Heng Feng
It should land to the default repo soon. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1840066 Title: DELL DA300 adaptor's Ethernet port not working after update Status in linux packag

[Kernel-packages] [Bug 1840066] Re: DELL DA300 adaptor's Ethernet port not working after update

2019-08-16 Thread Kai-Heng Feng
I think the latest TBT firmware isn't in default fwupd repo yet. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1840066 Title: DELL DA300 adaptor's Ethernet port not working after update

[Kernel-packages] [Bug 1795292] Re: ELAN469D touch pad not working

2019-08-17 Thread Kai-Heng Feng
https://lkml.org/lkml/2019/8/17/26 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1795292 Title: ELAN469D touch pad not working Status in Linux: Confirmed Status in linux package in U

[Kernel-packages] [Bug 1832144] Re: Ubuntu 19.04 suspend freeze on Dell inspiron 7373

2019-08-17 Thread Kai-Heng Feng
Ok, please attach `journalctl -k -b -1` once the issue happens. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1832144 Title: Ubuntu 19.04 suspend freeze on Dell inspiron 7373 Status in

[Kernel-packages] [Bug 1692342] Re: lspci -vnvn returns "pcilib: sysfs_read_vpd: read failed: Input/output error"

2019-08-17 Thread Kai-Heng Feng
Please test latest mainline kernel: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3-rc4/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1692342 Title: lspci -vnvn returns "pcilib: sy

[Kernel-packages] [Bug 1838514] Re: Suspend failure with kernel 4.15.0-56-generic

2019-08-18 Thread Kai-Heng Feng
** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1838514 Title: Suspend failure with kernel 4.15.0-56-generic Status

[Kernel-packages] [Bug 1838208] Re: Wifi stops responding sporadically on lenovo-yoga-720-15ikb

2019-08-20 Thread Kai-Heng Feng
Can you please still attach dmesg with latest kernel/firmware when the issue happens? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1838208 Title: Wifi stops responding sporadically on

[Kernel-packages] [Bug 1838208] Re: Wifi stops responding sporadically on lenovo-yoga-720-15ikb

2019-08-20 Thread Kai-Heng Feng
If restarting network-manager can fix the issue then it's less likely to be a kernel bug. ** Also affects: network-manager (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubunt

[Kernel-packages] [Bug 1581711] Re: 024C:B723 Need support for Realtek Wifi card rtl8723bs

2019-08-20 Thread Kai-Heng Feng
Mainline kernel has rtl8723bs support for a while. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1581711 Title: 024C:B723 Need support for Realtek Wifi card rtl8723bs Status in HWE Nex

[Kernel-packages] [Bug 1838133] Re: realtek r8822be kernel module fails after update to linux kernel-headers 5.0.0-21

2019-08-21 Thread Kai-Heng Feng
** Description changed: - On July 24th I upgraded to the latest linux-headers-5.0.0-21 as part of - the dist-upgrade for latest packages in Disco Dingo 19.04. I didn't - notice that wifi was no longer working because at work I exclusively use - a wired Ethernet connection. + === SRU Justification

[Kernel-packages] [Bug 1840835] Re: High power consumption using 5.0.0-25-generic

2019-08-21 Thread Kai-Heng Feng
Does enable HDA's runtime power management help? Command like `sudo powertop --auto-tune`. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1840835 Title: High power consumption using 5.0.

[Kernel-packages] [Bug 1840835] Re: High power consumption using 5.0.0-25-generic

2019-08-21 Thread Kai-Heng Feng
Can you please attach dmesg? Thanks. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1840835 Title: High power consumption using 5.0.0-25-generic Status in linux package in Ubuntu: Inc

[Kernel-packages] [Bug 1840835] Re: High power consumption using 5.0.0-25-generic

2019-08-21 Thread Kai-Heng Feng
` `sudo lspci -vv -s 01:00.1` ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Kai-Heng Feng (kaihengfeng) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1840835 Title: H

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