[Kernel-packages] [Bug 1609242] Re: All Kernels since 4.2.8 result in a black screen on boot

2017-07-24 Thread Kai-Heng Feng
Well, that will complicate things a little. You need to copy `lsmod` to your build machine, then do what [1] describes. Also, you should use "$ make -j`nproc` deb-pkg`" to make a deb package, it's easier to move a deb package to another machine. [1]

[Kernel-packages] [Bug 1705748] Re: Samsung SSD 960 EVO 500GB refused to change power state

2017-07-24 Thread Kai-Heng Feng
Please remove "nvme_core.default_ps_max_latency_us=0" then try this linux kernel: http://people.canonical.com/~khfeng/lp1705748/ -- 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/1705748

[Kernel-packages] [Bug 1701053] Re: Sound Interrupts with Gigabyte H97-D3H on Linux in General

2017-06-28 Thread Kai-Heng Feng
Does disabling "Loopback Mixing" in alsamixer 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/1701053 Title: Sound Interrupts with Gigabyte H97-D3H on Linux in General Status in

[Kernel-packages] [Bug 1313196] Re: [HP ProBook 450 G1 Notebook PC] Wireless switch not working

2017-06-28 Thread Kai-Heng Feng
Mauro, Try latest mainline kernel here http://kernel.ubuntu.com/~kernel- ppa/mainline/v4.12-rc7/ -- 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/1313196 Title: [HP ProBook 450 G1

[Kernel-packages] [Bug 1694675] Re: After pm-suspend and resume, can't use rtl8169 NIC for networking

2017-06-28 Thread Kai-Heng Feng
Give "r8168-dkms" a try: $sudo apt install r8168-dkms -- 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/1694675 Title: After pm-suspend and resume, can't use rtl8169 NIC for networking

[Kernel-packages] [Bug 1701423] Re: APST quirk needed for Samsung 256GB NVMe drive

2017-06-29 Thread Kai-Heng Feng
Although the APST is disabled - but there are still some active entries. -- 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/1701423 Title: APST quirk needed for Samsung 256GB NVMe drive

[Kernel-packages] [Bug 1701053] Re: Sound Interrupts with Gigabyte H97-D3H on Linux in General

2017-06-29 Thread Kai-Heng Feng
Can you remove jack retask firmware? [6.164324] snd_hda_intel: unknown parameter 'vid' ignored [6.164325] snd_hda_intel: unknown parameter 'pid' ignored [6.164396] snd_hda_intel :00:1b.0: enabling device ( -> 0002) [6.164482] snd_hda_intel :00:1b.0: Force to non-snoop

[Kernel-packages] [Bug 1701053] Re: Sound Interrupts with Gigabyte H97-D3H on Linux in General

2017-06-29 Thread Kai-Heng Feng
Then these two commits are probably not relevant: commit 0c25ad80408e95e0a4fbaf0056950206e95f726f (tag: sound-4.4-rc3) Author: Takashi Iwai Date: Tue Nov 24 20:02:12 2015 +0100 ALSA: hda - Fix noise on Gigabyte Z170X mobo commit 6c361d10e0eb859233c71954abcd20d2d8700587

[Kernel-packages] [Bug 1400463] Re: [Medion Akoya P2214T] Touchpad not properly recognized

2017-06-29 Thread Kai-Heng Feng
Let's ask input maintainers how to make the multitouch work. -- 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/1400463 Title: [Medion Akoya P2214T] Touchpad not properly recognized Status

[Kernel-packages] [Bug 1654448] Re: XPS 13 9360 and 9350, Realtek ALC3246, Headphone audio hiss

2017-06-30 Thread Kai-Heng Feng
Here you go: http://people.canonical.com/~khfeng/lp1654448-2/ -- 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/1654448 Title: XPS 13 9360 and 9350, Realtek ALC3246, Headphone audio hiss

[Kernel-packages] [Bug 1443873] Re: Dell XPS 15 (9530) - Wifi hard blocked on startup

2017-06-29 Thread Kai-Heng Feng
Winston Elias, You need to file a new 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/1443873 Title: Dell XPS 15 (9530) - Wifi hard blocked on startup Status in linux package in

[Kernel-packages] [Bug 1654448] Re: XPS 13 9360 and 9350, Realtek ALC3246, Headphone audio hiss

2017-06-29 Thread Kai-Heng Feng
Esokrates, Traditional Microphone can work while disabling the hiss. I'll build a new kernel for you to test. -- 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/1654448 Title: XPS 13 9360

[Kernel-packages] [Bug 1701423] Re: APST quirk needed for Samsung 256GB NVMe drive

2017-06-29 Thread Kai-Heng Feng
Please try kernel in [1]. It has this commit: commit 76a5af841755a0427229a6a77ca83781d61e5b2a Author: Kai-Heng Feng <kai.heng.f...@canonical.com> Date: Mon Jun 26 16:39:54 2017 -0400 nvme: explicitly disable APST on quirked devices [1] http://people.canonical.com/~khfeng/lp1

[Kernel-packages] [Bug 1701053] Re: Sound Interrupts with Gigabyte H97-D3H on Linux in General

2017-06-30 Thread Kai-Heng Feng
hda-jack-retask.fw should be in /lib/firmware hda-jack-retask.conf should be in /etc/modprobe.d -- 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/1701053 Title: Sound Interrupts with

[Kernel-packages] [Bug 1701053] Re: Sound Interrupts with Gigabyte H97-D3H on Linux in General

2017-06-30 Thread Kai-Heng Feng
In hda-jack-retask, there's a button to remove the override config. -- 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/1701053 Title: Sound Interrupts with Gigabyte H97-D3H on Linux in

[Kernel-packages] [Bug 1671360] Re: System doesn't boot properly on Gigabyte AM4 motherboards (AMD Ryzen)

2017-06-30 Thread Kai-Heng Feng
When Artful (17.10) switch to 4.11, the daily image will also get new 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/1671360 Title: System doesn't boot properly on Gigabyte AM4

[Kernel-packages] [Bug 1654448] Re: XPS 13 9360 and 9350, Realtek ALC3246, Headphone audio hiss

2017-06-30 Thread Kai-Heng Feng
That's exactly the testing kernel built for - to test if software boost performs well. -- 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/1654448 Title: XPS 13 9360 and 9350, Realtek

[Kernel-packages] [Bug 1701053] Re: Sound Interrupts with Gigabyte H97-D3H on Linux in General

2017-06-30 Thread Kai-Heng Feng
Then you need to find out. -- 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/1701053 Title: Sound Interrupts with Gigabyte H97-D3H on Linux in General Status in linux package in Ubuntu:

Re: [Kernel-packages] [Bug 1654448] Re: XPS 13 9360 and 9350, Realtek ALC3246, Headphone audio hiss

2017-07-01 Thread Kai-Heng Feng
On Sat, Jul 1, 2017 at 1:11 AM, Esokrates wrote: > Kai: I do not understand your last comment, could you elaborate? Did you > mean we should test if software boost = pulseaudio boost performs well > enough? Yes. > Kai, I am quite happy with >

[Kernel-packages] [Bug 1671360] Re: System doesn't boot properly on Gigabyte AM4 motherboards (AMD Ryzen)

2017-07-01 Thread Kai-Heng Feng
Artful should switch to linux kernel 4.11 pretty 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/1671360 Title: System doesn't boot properly on Gigabyte AM4 motherboards (AMD

[Kernel-packages] [Bug 1454903] Re: Btrfs Fails to Mount Drive - btrfs-transaction blocked for more than 120 seconds.

2017-07-03 Thread Kai-Heng Feng
The best way is to ask maintainer on linux-btrfs. -- 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/1454903 Title: Btrfs Fails to Mount Drive - btrfs-transaction blocked for more than

[Kernel-packages] [Bug 1698548] Re: Unable to initialize Cypress absolute mode

2017-07-03 Thread Kai-Heng Feng
Dupe of LP: #1693440? -- 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/1698548 Title: Unable to initialize Cypress absolute mode Status in linux package in Ubuntu: Confirmed Bug

[Kernel-packages] [Bug 1702223] Re: Surround (garbled) sound played to headset port

2017-07-04 Thread Kai-Heng Feng
Put "options snd-hda-intel model=mba42" to the last line of /etc/modprobe.d/alsa-base.conf Reboot and check if it 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/1702223 Title:

[Kernel-packages] [Bug 1693440] Re: Cypress PS/2 Trackpad not working

2017-07-03 Thread Kai-Heng Feng
Try kernel in [1]. It enables more debug message for cypress touchpad. Also, add "psmouse.dyndbg=+p" to kernel parameter. [1] http://people.canonical.com/~khfeng/lp1693440/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in

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

2017-07-04 Thread Kai-Heng Feng
BTW it's already enabled in Ubuntu's unstable kernel branch. -- 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

[Kernel-packages] [Bug 1654448] Re: XPS 13 9360 and 9350, Realtek ALC3246, Headphone audio hiss

2017-07-04 Thread Kai-Heng Feng
Thanks for your feedback, so I'll leave it as it is. ** Changed in: linux (Ubuntu) Status: In Progress => Won't Fix -- 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/1654448 Title:

[Kernel-packages] [Bug 1678306] Re: Touchpad on HP Pavilion x2 12 doesn't work

2017-07-02 Thread Kai-Heng Feng
You also need to install linux-image-extra package. -- 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/1678306 Title: Touchpad on HP Pavilion x2 12 doesn't work Status in linux package in

[Kernel-packages] [Bug 1671360] Re: System doesn't boot properly on Gigabyte AM4 motherboards (AMD Ryzen)

2017-07-02 Thread Kai-Heng Feng
Ok, Artful live image (the pending one) uses 4.10.0-26.30 now. If you still can't boot, then it should be another issue. -- 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/1671360 Title:

[Kernel-packages] [Bug 1700621] Re: System freezes and crashes when enabling USB network

2017-07-02 Thread Kai-Heng Feng
You should try the patch in #5 first. -- 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/1700621 Title: System freezes and crashes when enabling USB network Status in linux package in

[Kernel-packages] [Bug 1654448] Re: XPS 13 9360 and 9350, Realtek ALC3246, Headphone audio hiss

2017-07-02 Thread Kai-Heng Feng
Here you go: diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 1aa21d7e7245..06af38c37fec 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -4553,6 +4553,17 @@ static void alc271_hp_gate_mic_jack(struct hda_codec *codec, } }

[Kernel-packages] [Bug 1693440] Re: Cypress PS/2 Trackpad not working

2017-07-03 Thread Kai-Heng Feng
Please try kernel in [1] and attach `dmesg` here. [1] http://people.canonical.com/~khfeng/lp1693440-2/ -- 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/1693440 Title: Cypress PS/2

[Kernel-packages] [Bug 1658345] Re: Touchpad not recognized on Lenovo Ideapad Flex 4 running Ubuntu 16.10

2017-07-03 Thread Kai-Heng Feng
Both touchpad and touchscreen failed to initialize because of i2c-designware: [7.199291] i2c_hid i2c-SYNA7300:00: i2c-SYNA7300:00 supply vdd not found, using dummy regulator [8.228444] i2c_designware i2c_designware.1: controller timed out [8.228462] i2c_hid i2c-SYNA7300:00:

[Kernel-packages] [Bug 1700621] Re: System freezes and crashes when enabling USB network

2017-07-03 Thread Kai-Heng Feng
Yes. -- 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/1700621 Title: System freezes and crashes when enabling USB network Status in linux package in Ubuntu: Confirmed Bug description:

[Kernel-packages] [Bug 1702223] Re: Surround (garbled) sound played to headset port

2017-07-05 Thread Kai-Heng Feng
@Richard, does it work? -- 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/1702223 Title: Surround (garbled) sound played to headset port Status in linux package in Ubuntu: Confirmed

[Kernel-packages] [Bug 1693440] Re: Cypress PS/2 Trackpad not working

2017-07-05 Thread Kai-Heng Feng
Please try the new kernel. Keep parameter "psmouse.dyndbg=+p". http://people.canonical.com/~khfeng/lp1693440-3/ -- 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/1693440 Title: Cypress

[Kernel-packages] [Bug 1400463] Re: [Medion Akoya P2214T] Touchpad not properly recognized

2017-06-28 Thread Kai-Heng Feng
DKMS error is expected - the kernel version is different. Please do another apport, 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/1400463 Title: [Medion Akoya P2214T] Touchpad

[Kernel-packages] [Bug 1700919] Re: Enable APST for more NVMe

2017-06-28 Thread Kai-Heng Feng
** Description changed: On some NVMe devices which have slower power states transition time, APST wasn't enabled by default on those NVMes. In order to make APST enabled on more NVMes, we need to relax the default APST latency limit. + + [Impact] + NVMe consumes lots of power. It may

[Kernel-packages] [Bug 1654448] Re: XPS 13 9360 and 9350, Realtek ALC3246, Headphone audio hiss

2017-06-29 Thread Kai-Heng Feng
After discussion with Kailang, he concludes that it's likely to be a hardware issue - nothing serious can be done in the software level. If we introduce the workaround, - No more static noise in headset - The headset volume will be drastically decreased, but you can increase the maximum volume

[Kernel-packages] [Bug 1654448] Re: XPS 13 9360 and 9350, Realtek ALC3246, Headphone audio hiss

2017-06-29 Thread Kai-Heng Feng
I think they are already aware - a quick google on "xps headphone noise" shows several results, affecting all OS. So make the fix in the driver is a more practical approach. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in

[Kernel-packages] [Bug 1654448] Re: XPS 13 9360 and 9350, Realtek ALC3246, Headphone audio hiss

2017-06-29 Thread Kai-Heng Feng
Daniel expressed what I meant: it's often hard to avoid noise on onboard audio chip. Lots of PCs have background noise - nothing really can be done at software level. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1400463] Re: [Medion Akoya P2214T] Touchpad not properly recognized

2017-06-29 Thread Kai-Heng Feng
Please try kernel here, again: http://people.canonical.com/~khfeng/lp1400463/ -- 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/1400463 Title: [Medion Akoya P2214T] Touchpad not properly

[Kernel-packages] [Bug 1699004] Re: APST gets enabled against explicit kernel option

2017-06-29 Thread Kai-Heng Feng
** Description changed: + [Impact] + The NVMe driver doesn't set APSTE on APST quirked devices at initialization. If the BIOS or NVMe enables APST before driver loading, APST will never be disabled, it also ignores explicit kernel option as result. + So the faulty NVMe may not work as

[Kernel-packages] [Bug 1654448] Re: XPS 13 9360 and 9350, Realtek ALC3246, Headphone audio hiss

2017-06-29 Thread Kai-Heng Feng
IIUC hardware amp (the "Headphone Mic Boost" here) is disabled for Headphone/Mic/Headset combo jack (which is used on this laptop) on Windows. Esokrates, The reality is that noise happens on a lot of machines - there are already lots of noise workaround in ALSA driver - this is just being one of

[Kernel-packages] [Bug 1693440] Re: Cypress PS/2 Trackpad not working

2017-07-05 Thread Kai-Heng Feng
Does it work under Windows? -- 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/1693440 Title: Cypress PS/2 Trackpad not working Status in linux package in Ubuntu: Confirmed Bug

[Kernel-packages] [Bug 1701471] Re: package linux-image-4.10.0-26-generic (not installed) failed to install/upgrade: subprocess new pre-installation script returned error exit status 128

2017-07-05 Thread Kai-Heng Feng
You need to use sudo - $ sudo apt-get install -f -- 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/1701471 Title: package linux-image-4.10.0-26-generic (not installed) failed to

[Kernel-packages] [Bug 1400463] Re: [Medion Akoya P2214T] Touchpad not properly recognized

2017-06-28 Thread Kai-Heng Feng
Can you attach the output of `journalctl -k -p warning`? -- 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/1400463 Title: [Medion Akoya P2214T] Touchpad not properly recognized Status in

[Kernel-packages] [Bug 1400463] Re: [Medion Akoya P2214T] Touchpad not properly recognized

2017-06-27 Thread Kai-Heng Feng
Please attach the output of `find /sys/devices -type d | grep i2c`, 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/1400463 Title: [Medion Akoya P2214T] Touchpad not properly

[Kernel-packages] [Bug 1697395] Re: Thunderbolt devices don't work if connected during boot

2017-07-06 Thread Kai-Heng Feng
Yea, I ran it as root. -- 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/1697395 Title: Thunderbolt devices don't work if connected during boot Status in linux package in Ubuntu:

[Kernel-packages] [Bug 1681904] Re: WLan not working after Kernel update (HWE)

2017-07-07 Thread Kai-Heng Feng
I think 4331 should be supported by wl driver. Please attach the output of `dkms status`. -- 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/1681904 Title: WLan not working after Kernel

[Kernel-packages] [Bug 1693440] Re: Cypress PS/2 Trackpad not working

2017-07-07 Thread Kai-Heng Feng
I'll send a mail to ask linux-input and the driver author. -- 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/1693440 Title: Cypress PS/2 Trackpad not working Status in linux package in

[Kernel-packages] [Bug 1634881] Re: Installation/Live-System freezes on Splash screen

2017-04-25 Thread Kai-Heng Feng
Can you try latest live image 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/1634881 Title: Installation/Live-System freezes on Splash screen Status in linux package in Ubuntu:

[Kernel-packages] [Bug 1678184] Re: APST quirk needed for Samsung 512GB NVMe drive

2017-04-26 Thread Kai-Heng Feng
No, not yet. I am working on that. -- 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/1678184 Title: APST quirk needed for Samsung 512GB NVMe drive Status in linux package in Ubuntu:

[Kernel-packages] [Bug 1664602] Re: Using an NVMe drive causes huge power drain

2017-04-26 Thread Kai-Heng Feng
Please try https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1678184/comments/44 -- 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/1664602 Title: Using an NVMe drive causes huge power

[Kernel-packages] [Bug 1686299] Re: Cannot get past login after update to 4.4.0.75-generic

2017-04-26 Thread Kai-Heng Feng
Sounds like maintainer scripts in Nvidia need some tweaks. ** Also affects: nvidia-graphics-drivers-375 (Ubuntu) Importance: Undecided Status: New ** No longer affects: linux (Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is

[Kernel-packages] [Bug 1684213] Re: Intel Wireless 7260 often crashes

2017-04-27 Thread Kai-Heng Feng
There's a new 7260 firmware, can you try it? 1. Download https://git.kernel.org/pub/scm/linux/kernel/git/firmware /linux-firmware.git/plain/iwlwifi-7260-17.ucode 2. Put 'iwlwifi-7260-17.ucode' to /lib/firmware 3. Reboot. -- You received this bug notification because you are a member of Kernel

[Kernel-packages] [Bug 1653456] Re: ASUS G752VS: Touchpad and Fn keys not working (Ubuntu 16.04.1/16.10/17.04)

2017-04-27 Thread Kai-Heng Feng
Backport from for-4.12/asus, please test it. http://people.canonical.com/~khfeng/lp1653456/ -- 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/1653456 Title: ASUS G752VS: Touchpad and Fn

[Kernel-packages] [Bug 1686592] [NEW] APST quirk needed for Intel NVMe

2017-04-26 Thread Kai-Heng Feng
Public bug reported: Two users reports issue on Intel NVMe [1] (comment #34, #35). File a new bug to let the original bug report stays on Dell & Samsung combination. [1] https://bugs.launchpad.net/bugs/1678184 ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- You

[Kernel-packages] [Bug 1678184] Re: APST quirk needed for Samsung 512GB NVMe drive

2017-04-26 Thread Kai-Heng Feng
@Charlotte Manning, @sridhar basam, I opened another report to focus on Intel NVMe, LP: #1686592. Can you attach output of `nvme id-ctrl /dev/nvme0` to that bug report? Thanks. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in

[Kernel-packages] [Bug 1672439] Re: No C-State Deeper than C3 utilized by Kaby Lake 7820HQ in Precision 5520

2017-04-27 Thread Kai-Heng Feng
@Carl, I burrowed a Precision 5520 and seems to be normal. Not sure what happened on your system... --- TLP 0.8 +++ Processor CPU Model = Intel(R) Core(TM) i7-7820HQ CPU @ 2.90GHz /sys/devices/system/cpu/cpu0/cpufreq/scaling_driver=

[Kernel-packages] [Bug 1680421] Re: Computer suspends/sleeps before login

2017-04-25 Thread Kai-Heng Feng
Okay, if you are typing on the laptop but /proc/acpi/button/lid/LID/state is closed, then it's a kernel bug, systemd can't do much here... ** Also affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel

[Kernel-packages] [Bug 1634881] Re: Installation/Live-System freezes on Splash screen

2017-04-29 Thread Kai-Heng Feng
Ok, probably graphics related. Please try to boot the live usb with kernel parameter 'nomodeset'. -- 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/1634881 Title: Installation/Live-System

[Kernel-packages] [Bug 1653456] Re: ASUS G752VS: Touchpad and Fn keys not working (Ubuntu 16.04.1/16.10/17.04)

2017-04-29 Thread Kai-Heng Feng
alijosa, Originally it uses hid-multitouch: [ 101.082929] input: ELAN1203:00 04F3:3043 Touchpad as /devices/pci:00/:00:15.1/i2c_designware.1/i2c-1/i2c-ELAN1203:00/0018:04F3:3043.0007/input/input11 [ 101.082998] hid-multitouch 0018:04F3:3043.0007: input,hidraw6: I2C HID v1.00 Mouse

[Kernel-packages] [Bug 1672439] Re: No C-State Deeper than C3 utilized by Kaby Lake 7820HQ in Precision 5520

2017-04-24 Thread Kai-Heng Feng
It's at LP: #1674390. -- 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/1672439 Title: No C-State Deeper than C3 utilized by Kaby Lake 7820HQ in Precision 5520 Status in linux package

[Kernel-packages] [Bug 1674390] Re: Kernel 4.4.0-67 Defaults to ACPI-cpufreq rather than P-State - Dell Precision 5520

2017-04-24 Thread Kai-Heng Feng
@Carl found something interesting: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1672439/comments/39 -- 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/1674390 Title: Kernel

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

2017-04-25 Thread Kai-Heng Feng
URL: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git/tree/drivers/staging/rtl8723bs?h =staging-next It will be quite hard to backport the driver to 4.4 though, huge amount of net & wireless changes happened between 4.4 to 4.12. -- You received this bug notification because

[Kernel-packages] [Bug 1653456] Re: ASUS G752VS: Touchpad and Fn keys not working (Ubuntu 16.04.1/16.10/17.04)

2017-04-28 Thread Kai-Heng Feng
Please try this one: http://people.canonical.com/~khfeng/lp1653456+elan/ -- 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/1653456 Title: ASUS G752VS: Touchpad and Fn keys not working

[Kernel-packages] [Bug 1686776] Re: RTL8723BE Bluetooth drivers do not work

2017-04-28 Thread Kai-Heng Feng
Hmm, does it work after `sudo rfkill unblock 1 && sudo rfkill unblock 2`? 1: ideapad_bluetooth: Bluetooth Soft blocked: yes Hard blocked: no 2: hci0: Bluetooth Soft blocked: yes Hard blocked: no -- You received this bug notification because you are a member of

[Kernel-packages] [Bug 1684213] Re: Intel Wireless 7260 often crashes

2017-04-28 Thread Kai-Heng Feng
Seth, you are right, I didn't check it careful enough. Ben, you probably need to file an upstream bug report. You can also iwlwifi-core [1] as a last resort. It has some non- upstreamed fixes. [1] https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi/core_release -- You received this bug

[Kernel-packages] [Bug 1550704] Re: Type Cover (3) touchpad not working on Surface Pro 3

2017-04-28 Thread Kai-Heng Feng
commit 0a76ac80e84d0be0aba24ab60ac3bc14bc49bbc9 Author: Dennis Chen Date: Thu Jan 19 06:32:09 2017 -0500 HID: multitouch: enable Surface 3 Type Cover Pro to report multitouch data I cherry picked the commit to Zesty kernel, please try it:

[Kernel-packages] [Bug 1686061] [NEW] Precision Rack failed to resume from S4

2017-04-25 Thread Kai-Heng Feng
ts: hwe-next Importance: Undecided Assignee: Kai-Heng Feng (kaihengfeng) Status: New ** Affects: linux (Ubuntu) Importance: Undecided Status: Fix Released ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status

[Kernel-packages] [Bug 1653456] Re: ASUS G752VS: Touchpad and Fn keys not working (Ubuntu 16.04.1/16.10/17.04)

2017-08-04 Thread Kai-Heng Feng
LP: #1705000 can be a good start to debug audio issue. -- 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/1653456 Title: ASUS G752VS: Touchpad and Fn keys not working (Ubuntu

[Kernel-packages] [Bug 1678477] Re: Kernel has troule recognizing Corsair Strafe RGB keyboard

2017-08-05 Thread Kai-Heng Feng
Try these two: http://people.canonical.com/~khfeng/lp1678477-dealyinit/ http://people.canonical.com/~khfeng/lp1678477-devicequalifier/ Basically, the one that worked has three quirks applied: diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index 3116edfcdc18..ff3c70fd919e

[Kernel-packages] [Bug 1705748] Re: Samsung SSD 960 EVO 500GB refused to change power state

2017-07-30 Thread Kai-Heng Feng
Probably need to change the device to full functional state before S3, like how basic power management works. ** Changed in: linux (Ubuntu) Status: Confirmed => In Progress ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Kai-Heng Feng (kaihengfeng) -- You received th

[Kernel-packages] [Bug 1705900] Re: Lenovo e73 USB webcam problems

2017-07-30 Thread Kai-Heng Feng
Is the webcam in question Microsoft® LifeCam HD-3000? -- 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/1705900 Title: Lenovo e73 USB webcam problems Status in linux package in Ubuntu:

[Kernel-packages] [Bug 1709130] Re: 'ELAN Touchpad' not detected in 'Gigabyte P57 (P57x v6)' after fresh install of 16.04.

2017-08-08 Thread Kai-Heng Feng
Same as LP: #1594214? -- 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/1709130 Title: 'ELAN Touchpad' not detected in 'Gigabyte P57 (P57x v6)' after fresh install of 16.04. Status in

[Kernel-packages] [Bug 1693842] Re: USB 3.0 Disk Drive Not Recognized.

2017-08-08 Thread Kai-Heng Feng
Probably. Although a quick look at the USB stack difference from 4.4.0-78.99 to 4.4.0-89.112, I can't find commits related to this issue. But feel free to reopen the bug if this happens again. ** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released -- You received this bug

[Kernel-packages] [Bug 1667750] Re: xhci_hcd: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 2 comp_code 13

2017-08-08 Thread Kai-Heng Feng
** Changed in: linux (Ubuntu Xenial) Status: Fix Released => Fix Committed -- 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/1667750 Title: xhci_hcd: ERROR Transfer event TRB DMA

[Kernel-packages] [Bug 1708852] Re: Touchpad not detected

2017-08-08 Thread Kai-Heng Feng
Please try this kernel: http://people.canonical.com/~khfeng/lp1708852/ -- 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/1708852 Title: Touchpad not detected Status in linux package in

[Kernel-packages] [Bug 1709282] Re: Plantronics Blackwire C520-M - Cannot get freq at ep 0x1, 0x81

2017-08-08 Thread Kai-Heng Feng
Add "snd-usb-audio.quirk_alias=047fc036:047f02f7" to kernel parameter and see if this helps. -- 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/1709282 Title: Plantronics Blackwire C520-M -

[Kernel-packages] [Bug 1658345] Re: Touchpad not recognized on Lenovo Ideapad Flex 4 running Ubuntu 16.10

2017-08-08 Thread Kai-Heng Feng
Please try 4.13-rc4 again. Hopefully the touchscreen regression is fixed now. -- 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/1658345 Title: Touchpad not recognized on Lenovo Ideapad

[Kernel-packages] [Bug 1709130] Re: 'ELAN Touchpad' not detected in 'Gigabyte P57 (P57x v6)' after fresh install of 16.04.

2017-08-08 Thread Kai-Heng Feng
*** This bug is a duplicate of bug 1594214 *** https://bugs.launchpad.net/bugs/1594214 ** This bug has been marked a duplicate of bug 1594214 ETPS/2 Elantech Touchpad inconsistently detected (Gigabyte P57W laptop) -- You received this bug notification because you are a member of Kernel

[Kernel-packages] [Bug 1579748] Re: rtsx_usb module for Realtek Semiconductor Corp. RTS5129 Card Reader Controller: mmc errors and read data corruption

2017-08-09 Thread Kai-Heng Feng
Akos, since you use Gentoo instead of Ubuntu, please try this kernel tree: https://code.launchpad.net/~kaihengfeng/+git/rts5139 -- 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/1579748

[Kernel-packages] [Bug 1705748] Re: Samsung SSD 960 EVO 500GB refused to change power state

2017-08-09 Thread Kai-Heng Feng
Yea, I think it's normal, because the kernel version is the same. The old one with the same version will be removed before installing the new one. I have no idea about the nouveau part though. I'll build a new on based on 4.11 to focus on the NVMe bug. -- You received this bug notification

[Kernel-packages] [Bug 1707810] Re: regression on udev rules for HUAWEI mobile broadband?

2017-07-31 Thread Kai-Heng Feng
$ dpkg -S /lib/udev/rules.d/40-usb_modeswitch.rules usb-modeswitch-data: /lib/udev/rules.d/40-usb_modeswitch.rules So probably not Linux kernel related? ** Also affects: usb-modeswitch-data (Ubuntu) Importance: Undecided Status: New -- You received this bug

[Kernel-packages] [Bug 1707641] Re: Sunix 2D VGA controller causes kernel panic and crash on boot

2017-07-31 Thread Kai-Heng Feng
Maybe some config changed when v4.10 -> v4.11? Can you provide the kernel config from the fedora server with linux 4.11? -- 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/1707641 Title:

[Kernel-packages] [Bug 1705586] Re: Mute key LED does not work on HP ProBook 440

2017-07-31 Thread Kai-Heng Feng
** Description changed: + [SRU Justification] + [Impact] + Mic mute led on HP ProBook 440 G4 does not work. + + [Test Case] + The led should indicate mic mute/unmute status. + + [Fix] + Commit 5cd5b1bdfb0137d0e814a51ff203d72c76b9f375 add GPIO mic mute led + support for HP ZBook 15u G3. Mic mute

[Kernel-packages] [Bug 1653162] Re: System won't boot after upgrade to 16.04 with 4.4.0 kernel

2017-07-31 Thread Kai-Heng Feng
There are lots of fixes in mainline, it's probably a good idea to try v4.13-rc3. -- 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/1653162 Title: System won't boot after upgrade to 16.04

[Kernel-packages] [Bug 1707641] Re: Sunix 2D VGA controller causes kernel panic and crash on boot

2017-08-01 Thread Kai-Heng Feng
Fedora does not have module sm750fb: # CONFIG_FB_SM750 is not set Please file escalate the issue to linux-fb mailing list [1]. In the interim, blacklisting the module should make it work like Fedora. [1] http://www.spinics.net/lists/linux-fbdev/ -- You received this bug notification because

[Kernel-packages] [Bug 1708043] Re: Lenovo X1 Carbon Gen5 fails to resume

2017-08-02 Thread Kai-Heng Feng
Hmm, 4.11.0-10.15 is already the latest one on Artful, and it doesn't have the issue per comment #6. So which kernel has the suspend/resume issue? Is it the mainline linux (Linux 4.13.0-041300rc3-generic) you installed? -- You received this bug notification because you are a member of Kernel

[Kernel-packages] [Bug 1700657] Re: Touchpad not detected in Lenovo X1 Yoga / Yoga 720-15IKB

2017-08-02 Thread Kai-Heng Feng
I can send a patch to upstream. Let's wait for CoolStar's response. -- 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/1700657 Title: Touchpad not detected in Lenovo X1 Yoga / Yoga

[Kernel-packages] [Bug 1705748] Re: Samsung SSD 960 EVO 500GB refused to change power state

2017-08-02 Thread Kai-Heng Feng
Roberts, does the new kernel I built still have the issue? -- 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/1705748 Title: Samsung SSD 960 EVO 500GB refused to change power state Status

[Kernel-packages] [Bug 1705748] Re: Samsung SSD 960 EVO 500GB refused to change power state

2017-08-09 Thread Kai-Heng Feng
Here you go: http://people.canonical.com/~khfeng/lp1705748-8-9/ -- 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/1705748 Title: Samsung SSD 960 EVO 500GB refused to change power state

[Kernel-packages] [Bug 1700657] Re: Touchpad not detected in Lenovo X1 Yoga / Yoga 720-15IKB

2017-08-09 Thread Kai-Heng Feng
Actually I can't, I am not the maintainer for the subsystem. Maintainer already raised his concern, hoeze needs to address those concerns and resend a v2 patch. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1579748] Re: rtsx_usb module for Realtek Semiconductor Corp. RTS5129 Card Reader Controller: mmc errors and read data corruption

2017-08-09 Thread Kai-Heng Feng
I'll build deb package if other Ubuntu users want to test 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/1579748 Title: rtsx_usb module for Realtek Semiconductor Corp. RTS5129 Card

[Kernel-packages] [Bug 1681904] Re: WLan not working after Kernel update (HWE)

2017-08-09 Thread Kai-Heng Feng
Sure. I think the current HWE stack is tracking 4.10 series. -- 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/1681904 Title: WLan not working after Kernel update (HWE) Status in linux

[Kernel-packages] [Bug 1708043] Re: Lenovo X1 Carbon Gen5 fails to resume

2017-08-07 Thread Kai-Heng Feng
Kernel with patch in comment #24: http://people.canonical.com/~khfeng/linux- image-4.13.0-rc4-icmtest_4.13.0-rc4-icmtest-1_amd64.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/1708043

[Kernel-packages] [Bug 1708692] Re: Bluetooth not working - Ubuntu 17.04 (Lenovo Ideapad 100-15IBY)

2017-08-05 Thread Kai-Heng Feng
apport-collect probably won't provide anymore information here. As Pilot6 pointed out, you need to add the device id to btusb.c: diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index fa24d693af24..e331e212f5fc 100644 --- a/drivers/bluetooth/btusb.c +++

[Kernel-packages] [Bug 1708692] Re: Bluetooth not working - Ubuntu 17.04 (Lenovo Ideapad 100-15IBY)

2017-08-05 Thread Kai-Heng Feng
@Pilot6 Sure. I'll do it. @Oliver, Please try this kernel: http://people.canonical.com/~khfeng/linux-image-4.13.0-rc3-rtlbt_4.13.0-rc3-rtlbt-2_amd64.deb -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1708043] Re: Lenovo X1 Carbon Gen5 fails to resume

2017-08-05 Thread Kai-Heng Feng
At least the null dereference issue is solved, I'll send a patch for that. Regarding to the probe issue, please test this kernel and attach dmesg: http://people.canonical.com/~khfeng/linux-image-4.13.0-rc3-tbdbg_4.13.0-rc3-tbdbg-1_amd64.deb -- You received this bug notification because you are

[Kernel-packages] [Bug 1705586] Re: Mute key LED does not work on HP ProBook 440

2017-08-05 Thread Kai-Heng Feng
Well, you need to send a patch to add those models' ID to let Linux kernel supports it out of the box. -- 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/1705586 Title: Mute key LED does

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