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

2019-04-19 Thread Kai-Heng Feng
Both AT Keyboard and Dell-RBTN emit wireless hotkey event. I think we should handle this in kernel to let only one driver to handle the event. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1825487] Re: The Realtek card reader does not enter PCIe 1.1/1.2

2019-04-19 Thread Kai-Heng Feng
** Also affects: linux (Ubuntu Cosmic) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Disco) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: linux-oem (Ubuntu)

[Kernel-packages] [Bug 1825487] [NEW] The Realtek card reader does not enter PCIe 1.1/1.2

2019-04-19 Thread Kai-Heng Feng
Public bug reported: [Impact] The Realtek card reader does not enter PCIe 1.1/1.2. This keeps Intel SoC staying at PC3, which consumes lots of power. [Fix] Set correct ASPM parameter on rtsx_pci. [Test] With the patch applied, Intel SoC can enter PC10, which saves lots of power. [Regression

[Kernel-packages] [Bug 1824981] Re: cifs set_oplock buffer overflow in strcat

2019-04-18 Thread Kai-Heng Feng
Please test this kernel: https://people.canonical.com/~khfeng/lp1824981/ -- 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/1824981 Title: cifs set_oplock buffer overflow in strcat Status

[Kernel-packages] [Bug 1825395] Re: thunderbolt / PCIe hotplug gets confused after a few cycles on X1 Yoga 2nd gen

2019-04-18 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-rc5 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

[Kernel-packages] [Bug 1781016] Re: Slow flood of do_IRQ: No irq for vector

2019-04-18 Thread Kai-Heng Feng
Thanks for the info. Have anyone filed a bug against upstream apcupsd? -- 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/1781016 Title: Slow flood of do_IRQ: No irq for vector Status in

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

2019-04-18 Thread Kai-Heng Feng
What's the output of `cat /sys/module/mt76x0u/parameters/disable_usb_sg`? -- 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

[Kernel-packages] [Bug 1824372] Re: mlx5 : not able to set a high MTU on the representor port for a VF

2019-04-18 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-rc5 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

[Kernel-packages] [Bug 1824886] Re: Battery level stuck at 100% and Estimating...

2019-04-18 Thread Kai-Heng Feng
Does the issue occur on non-HWE kernel, i.e. 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/1824886 Title: Battery level stuck at 100% and Estimating... Status in linux package

[Kernel-packages] [Bug 1716301] Re: wifi driver: mt7601u not work on 16.04

2019-04-18 Thread Kai-Heng Feng
Please upstream the patch first so we can backport it. -- 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/1716301 Title: wifi driver: mt7601u not work on 16.04 Status in linux package in

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

2019-04-17 Thread Kai-Heng Feng
It was [ 165.844740] snd_usb_podhd 1-1:1.1: Line 6 POD HD500 found [ 165.844742] usb 1-1: selecting invalid altsetting 1 Now the altsetting is correct: [ 183.317968] snd_usb_podhd 1-1:1.1: Line 6 POD HD500 found [ 183.322074] snd_usb_podhd 1-1:1.1: Line 6 POD HD500 now attached So it's a

[Kernel-packages] [Bug 1825071] Re: Super + p does not work as expected, it's defective

2019-04-17 Thread Kai-Heng Feng
I don't think it's a kernel issue, have you tried Disco? -- 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/1825071 Title: Super + p does not work as expected, it's defective Status in

[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

[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 l

[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.

[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]

[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-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:

[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

[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:

[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:

[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

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

2019-04-15 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

[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 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

[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

[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

[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

[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

[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

[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

[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

[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

[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=biosa=xps-13-9360-laptop -- You

[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

[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

[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

[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.

[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

[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.

[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.

[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.

[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:

[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

[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

[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 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

[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 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

[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:

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

2019-04-11 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 1815214] Re: Lenovo T480: throttling CPU issue

2019-04-11 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 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

[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

[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 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 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

[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

[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 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.

[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

[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 +

[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 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.

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

2019-04-10 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.

[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.

[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

[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

[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

[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]

[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.

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

2019-04-09 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 1816222] Re: After updating to 18.04.2 and kernel 4.18.0-15.16 boot stalls

2019-04-09 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

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

2019-04-09 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

[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

[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,

[Kernel-packages] [Bug 1810183] Re: numpad on touchpad doesn't work in ASUS Zenbook 14

2019-04-08 Thread Kai-Heng Feng
Please attach dmesg after the hotkey gets pressed. -- 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/1810183 Title: numpad on touchpad doesn't work in ASUS Zenbook 14 Status in linux

[Kernel-packages] [Bug 1819786] Re: 4.15 kernel ip_vs --ops causes performance and hang problem

2019-04-08 Thread Kai-Heng Feng
** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Description changed: + === SRU Justification === + [Impact] + From the commit message: + "Connections in One-packet scheduling mode (-o, --ops) are + removed with refcnt=0 because they are not hashed in conn

[Kernel-packages] [Bug 1332824] Re: [Samsung XE700T1C-A01FR] Smartpad not properly recognised

2019-04-08 Thread Kai-Heng Feng
Please 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/1332824 Title: [Samsung XE700T1C-A01FR] Smartpad not properly recognised Status in linux package in Ubuntu:

[Kernel-packages] [Bug 1752772] Re: r8169 ethernet card don't work after returning from suspension

2019-04-08 Thread Kai-Heng Feng
Gordon, Please file a separate bug report, 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/1752772 Title: r8169 ethernet card don't work after returning from suspension Status

[Kernel-packages] [Bug 1823780] Re: Touchpad stopped working suddenly

2019-04-08 Thread Kai-Heng Feng
Does it happen to previous kernel release, 4.15.0-46? -- 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/1823780 Title: Touchpad stopped working suddenly Status in linux package in Ubuntu:

[Kernel-packages] [Bug 1821383] Re: synaptics touchpoint fails after resume

2019-04-08 Thread Kai-Heng Feng
Please comment out "blacklist i2c_i801" in /etc/modprobe.d/blacklist.conf, reboot and test 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/1821383 Title: synaptics touchpoint

[Kernel-packages] [Bug 1821882] Re: Screen is very dark and brightness cannot be adjusted

2019-04-08 Thread Kai-Heng Feng
I tried _BCM for both its ACPI graphics devices, and it doesn't work whether "Enable Switchable Graphics" is enabled or not. So for this platform, the brightness is not controlled by its ACPI interface. The nouveau backlight in use is nva3_bl_ops. Both its callback nva3_get_intensity() and

[Kernel-packages] [Bug 1818204] Re: Qualcomm Atheros QCA9377 wireless does not work

2019-04-08 Thread Kai-Heng Feng
It should be 4.18.0-18-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/1818204 Title: Qualcomm Atheros QCA9377 wireless does not work Status in linux package in Ubuntu: Fix

[Kernel-packages] [Bug 1823547] Re: Kernel crash during boot with IOMMU - on Dual GPU AMD system using Ryzen 7 1700

2019-04-08 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-rc3 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

[Kernel-packages] [Bug 1814431] Re: Touchpad not working on Ubuntu.

2019-04-07 Thread Kai-Heng Feng
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/1814431 Title: Touchpad not working on Ubuntu. Status in linux package in Ubuntu: Expired Bug description:

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

2019-04-07 Thread Kai-Heng Feng
Is there a reproducer? -- 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 in linux package

[Kernel-packages] [Bug 1822441] Re: [IntelĀ® HD Graphics 3000] Blank screen after startup. Xorg reports "(EE) modeset(0): failed to set mode: Invalid argument" when using kernel 4.19.26 and later (but

2019-04-07 Thread Kai-Heng Feng
Please file an upstream bug at https://bugs.freedesktop.org/ Product: DRI Component: DRM/i915 -- 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/1822441 Title: [IntelĀ® HD Graphics 3000]

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

2019-04-07 Thread Kai-Heng Feng
So does multitouch work 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/1823581 Title: Multi-touch screen test of checkbox failed on Disco 19.04 Status in linux package in

[Kernel-packages] [Bug 1819924] Re: System hangs when hot-plugging dual monitor dock

2019-04-07 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-rc3 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

[Kernel-packages] [Bug 1819924] Re: System hangs when hot-plugging dual monitor dock

2019-04-07 Thread Kai-Heng Feng
My bad, didn't notice it's AMD graphics instead of Intel graphics. Please test mainline 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/1819924 Title: System hangs when

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

2019-04-07 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-rc3 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

[Kernel-packages] [Bug 1818204] Re: Qualcomm Atheros QCA9377 wireless does not work

2019-04-07 Thread Kai-Heng Feng
https://wiki.ubuntu.com/Testing/EnableProposed -- 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/1818204 Title: Qualcomm Atheros QCA9377 wireless does not work Status in linux package in

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

2019-04-06 Thread Kai-Heng Feng
Maybe the mirror is not in-sync? Please give another mirror 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/1788997 Title: rtl8723be wifi does not work under linux-modules-

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

2019-04-05 Thread Kai-Heng Feng
What's the version of the proposed kernel? It should be -48. -- 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 linux-modules-

[Kernel-packages] [Bug 1823161] Re: fails to resume after suspend

2019-04-05 Thread Kai-Heng Feng
Please try the kernels between 4.18.0-10 and 4.18.0-17 and find out the last good and first bad 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/1823161 Title: fails to resume

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