[Kernel-packages] [Bug 1591053] Re: PS/2 mouse does not work on Dell embedded computer

2017-04-14 Thread Kai-Heng Feng
** Tags removed: verification-needed-xenial ** Tags added: verification-done-xenial -- 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/1591053 Title: PS/2 mouse does not work on Dell

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

2017-04-14 Thread Kai-Heng Feng
** Tags removed: verification-needed-xenial ** Tags added: verification-done-xenial -- 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

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

2017-04-14 Thread Kai-Heng Feng
** Tags removed: verification-needed-xenial ** Tags added: verification-done-xenial -- 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 4.4.0-67 Defaults to

[Kernel-packages] [Bug 1626894] Re: nvme drive probe failure

2017-04-13 Thread Kai-Heng Feng
@Andre, I believe what happens here is filed at LP: #1678184. Kernel parameter 'nvme_core.default_ps_max_latency_us=0' can workaround the issue as a temporary fix. Please also try other value I suggested in comment #6 in LP: #1678184. -- You received this bug notification because you are a

[Kernel-packages] [Bug 1676747] Re: Enable lspcon on i915

2017-04-15 Thread Kai-Heng Feng
** Tags removed: verification-needed-yakkety ** Tags added: verification-done-yakkety -- 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/1676747 Title: Enable lspcon on i915 Status in HWE

[Kernel-packages] [Bug 1610979] Re: Call Trace disabling IRQ 17, affects USB mouse

2017-04-13 Thread Kai-Heng Feng
Did you see the message "[ 795.982336] irq 17: nobody cared (try booting with the "irqpoll" option) "? Can you try to boot with kernel parameter "irqpoll"? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1618550] Re: [HP 15-r085no Notebook PC (ENERGY STAR)] Suspend/resume freezes

2017-04-18 Thread Kai-Heng Feng
Please enable journald persistent logging via the following commands: $ sudo mkdir -p /var/log/journal $ sudo systemd-tmpfiles --create --prefix /var/log/journal Suspend your machine, reboot, and attach the output of `journalctl -b -1 -k`. -- You received this bug notification because you are

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

2017-04-17 Thread Kai-Heng Feng
@Nils, Is your laptop XPS 9550/Precision 5510, too? -- 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

[Kernel-packages] [Bug 1643455] Re: Bluetooth does not work but WiFi does on Intel 7265 with both Ubuntu 16.04 and 16.10

2017-04-17 Thread Kai-Heng Feng
Please try version >= v4.11-rc2, it has two more seems related commits: 5ffa572a431ff3fd6175419656603519fa471c27 platform/x86: acer-wmi: add another KEY_WLAN keycode 280642c3c8dda79da39e056fd5480d1c3942524e platform/x86: acer-wmi: Inform firmware that RF Button Driver is active -- You

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

2017-04-18 Thread Kai-Heng Feng
@Nils, With the current default value, your NVMe will transit to PS4. So let's add kernel parameter 'nvme-core.nvme_core.default_ps_max_latency_us=2000' to test if PS3 also shares the same issue. If this issue persists, use 'nvme-core.nvme_core.default_ps_max_latency_us=0' to turn APST off.

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

2017-04-18 Thread Kai-Heng Feng
@Ben, I saw that you uses XPS 9550, the comment was clipped at the bottom. -- 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

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

2017-04-20 Thread Kai-Heng Feng
So on your machine (X270 + Toshiba), the NVMe has this issue on non- operational power states, ps 3. The maximum working states is ps2. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1644919] Re: [fn] plus F2, F3, F4, F5, F6, F10, F11, F12 not responding - Fresh Install

2017-04-19 Thread Kai-Heng Feng
Here's a simple way to directly capture the ACPI event, kudos to Alex Hung and Colin King! == SystemTap AML op-codes == 1. Clone the pmdebug git repository: git clone https://github.com/alexhungce/pmdebug 2. Install SystemTap and the appropriate kernel .ddebs sudo apt-get install systemtap

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

2017-04-21 Thread Kai-Heng Feng
Please try kernel at [1] without 'nvme_core.default_ps_max_latency_us=' parameter, it includes '[PATCH v3 0/2] nvme APST quirk updates, take two'. It does two things: 1. Enable APST to ps3 on Dell XPS/Precision with Samsung NVMe, 2. Disable APST on Toshiba NVMe. [1]

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

2017-04-21 Thread Kai-Heng Feng
I didn't see your comment while I was commenting... Thank you for your work, Andy! -- 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

[Kernel-packages] [Bug 1678590] Re: Dell Inspiron on kernel 4.10 : battery detected only after AC power adapter event

2017-04-22 Thread Kai-Heng Feng
The maintainer didn't replied mail but I think it's being applied [1]. I'll backport the patch once it hit mainline. [1] https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux- pm.git/commit/?h=linux-next=2cff319e9666f534a7538aa1f4178d1f799b068a -- You received this bug notification

[Kernel-packages] [Bug 1670356] Re: i2c-hid and hid-multitouch drivers wake computer during suspend

2017-03-10 Thread Kai-Heng Feng
>From you description, I'd argue that we can't do much here, that's EC's job. EC should disable the touchpad wakeup when it detects lid is closed, but sounds like your laptop only disable touchpad wakeup when both lid is closed and touchpad is touched. Instead of if (lid_is_closed)

[Kernel-packages] [Bug 1670356] Re: i2c-hid and hid-multitouch drivers wake computer during suspend

2017-03-09 Thread Kai-Heng Feng
IIUC, the laptop wakes up because the screen somehow touched the touchpad when lid closed, right? -- 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/1670356 Title: i2c-hid and

[Kernel-packages] [Bug 1669620] Re: Reboot when resume from suspend

2017-03-09 Thread Kai-Heng Feng
I'd say nvidia driver is somewhat necessary for new cards, this can be done by $ sudo apt install nvidia-367 Reboot and test if suspend works. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1599306] Re: [HP Pavilion dv2910us Entertainment Notebook PC] i8042 need to start early after grub

2017-03-11 Thread Kai-Heng Feng
Does your touchpad/trackpoint work in this 10 seconds? -- 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/1599306 Title: [HP Pavilion dv2910us Entertainment Notebook PC] i8042 need to start

[Kernel-packages] [Bug 1599306] Re: [HP Pavilion dv2910us Entertainment Notebook PC] i8042 need to start early after grub

2017-03-11 Thread Kai-Heng Feng
Have you tried various quirks on i8042 and atkbd? Like i8042.kbdreset=1 or atkbd.reset=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/1599306 Title: [HP Pavilion dv2910us

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

2017-03-14 Thread Kai-Heng Feng
I tested on an KBL laptop and it did have the issue. Backport a patch can make the machine idle to C10. commit 3ce093d4de753d6c92cc09366e29d0618a62f542 Author: Len Brown Date: Wed Apr 6 17:00:59 2016 -0400 intel_idle: Add KBL support KBL is similar to SKL

[Kernel-packages] [Bug 1657553] Re: Laptop stick and touchpad problems after linux 4.4 update

2017-03-14 Thread Kai-Heng Feng
Hi, please download the attach file, then $ sudo cp 71-pointingstick-precision.hwdb /etc/udev/hwdb.d/ $ sudo systemd-hwdb update $ sudo udevadm trigger And check if this issue is solved or not. ** Attachment added: "71-pointingstick-precision.hwdb"

[Kernel-packages] [Bug 1644919] Re: [fn] plus F2, F3, F4, F5, F6, F10, F11, F12 not responding - Fresh Install

2017-03-12 Thread Kai-Heng Feng
Hi Andrew, Can you switch to VT (ctrl + alt + F1) and login, then run `sudo showkey -s`, press each non-functional hotkey, and attach the results? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1669620] Re: Reboot when resume from suspend

2017-03-11 Thread Kai-Heng Feng
Can you make persistent log by $ sudo mkdir -p /var/log/journal $ sudo systemd-tmpfiles --create --prefix /var/log/journal Then reboot the system, and add "drm.debug=0x0e" to kernel parameter? After the resume failed, attach the output of `journalctl -b -1`, thanks! -- You received this bug

[Kernel-packages] [Bug 1644919] Re: [fn] plus F2, F3, F4, F5, F6, F10, F11, F12 not responding - Fresh Install

2017-03-12 Thread Kai-Heng Feng
We need some information from ACPI then. Please install acpica-tools and run acpidump, $ sudo apt install acpica-tools $ sudo acpidump > acpi-dump Attach acpi-dump file. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1669620] Re: Reboot when resume from suspend

2017-03-10 Thread Kai-Heng Feng
Oops, I misread 9800 as 980. Sorry. So we need to know what's the result of the following... Executes these commands as root: # echo devices > /sys/power/pm_test Then suspend and check if the issue happens. If not # echo platform > /sys/power/pm_test Suspend and check again. If not # echo core

[Kernel-packages] [Bug 1641393] Re: 'Elan Touchpad' not detected in Ubuntu 16.04.1 Gigabyte P57K-965-603S Fresh install

2017-03-14 Thread Kai-Heng Feng
Can you try if either one of "i8042.kbdreset=1" or "i8042.noloop=1" works? The parameter "i8042.reset" and xorg config files should be temporarily removed while testing. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1668031] Re: Network adapter keeps on hanging up

2017-03-13 Thread Kai-Heng Feng
Gerardus, Can you make a Zesty LiveUSB and test if this issue happens? I just grabbed a Killer 1535 and seems like the issue does not happen on Zesty. I'd like to make sure this issue is solved in 4.10, so I can bisect and backport needed patch. -- You received this bug notification because

[Kernel-packages] [Bug 1671854] Re: Bluetooth not enabling

2017-03-13 Thread Kai-Heng Feng
Is the bluetooth a USB device? At least it's not listed in your USB devices. -- 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/1671854 Title: Bluetooth not enabling Status in linux

[Kernel-packages] [Bug 1591053] Re: PS/2 mouse does not work on Dell embedded computer

2017-03-05 Thread Kai-Heng Feng
** Changed in: hwe-next Status: Confirmed => In Progress -- 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/1591053 Title: PS/2 mouse does not work on Dell embedded computer Status

[Kernel-packages] [Bug 1616763] Re: System can't pair to bluetooth 4.0 keyboard/mouse [Intel 8260]

2017-03-07 Thread Kai-Heng Feng
** Changed in: hwe-next Status: New => In Progress -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1616763 Title: System can't pair to bluetooth 4.0 keyboard/mouse [Intel

[Kernel-packages] [Bug 1616763] Re: System can't pair to bluetooth 4.0 keyboard/mouse [Intel 8260]

2017-03-08 Thread Kai-Heng Feng
8260 rev 2a has this issue, but it's a QS sample, we probably don't need to handle it. 8260 rev 3a does not have this issue, works correctly with the original firmware file. ** Changed in: hwe-next Status: In Progress => Confirmed -- You received this bug notification because you are a

[Kernel-packages] [Bug 1678590] Re: Dell Inspiron on kernel 4.10 : battery detected only after AC power adapter event

2017-04-03 Thread Kai-Heng Feng
The 'workaround' can be made into Linux kernel, so you don't need additional kernel parameter once it's in Ubuntu's kernel. ** Changed in: linux (Ubuntu) Status: Fix Released => In Progress ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Kai-Heng Feng (kaihengfeng) -

[Kernel-packages] [Bug 1678590] Re: Dell Inspiron on kernel 4.10 : battery detected only after AC power adapter event

2017-04-07 Thread Kai-Heng Feng
Thanks, I'll send a patch for this 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/1678590 Title: Dell Inspiron on kernel 4.10 : battery detected only after AC power adapter

[Kernel-packages] [Bug 1677611] Re: kernel BUG at /build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129

2017-04-07 Thread Kai-Heng Feng
Hit by this too. Please test the kernel here, hopefully it fix the issue: http://people.canonical.com/~khfeng/lp1677611/ -- 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/1677611 Title:

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

2017-04-18 Thread Kai-Heng Feng
I don't think that's necessary, the default value (25000) is larger than 23000, so PS4 is enabled in this case. Thank you for all the testing - this information will be useful for patch author, Dell and Samsung. -- You received this bug notification because you are a member of Kernel Packages,

[Kernel-packages] [Bug 1681313] Re: "port does not support device sleep" on Dell Precision 5520

2017-04-18 Thread Kai-Heng Feng
Does this only happen after suspend/resume? Or any specific usage pattern? -- 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/1681313 Title: "port does not support device sleep" on Dell

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

2017-04-18 Thread Kai-Heng Feng
@Ben, @Nils, You have two 'nvme-core' in the parameter... -- 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

[Kernel-packages] [Bug 1681313] Re: "port does not support device sleep" on Dell Precision 5520

2017-04-18 Thread Kai-Heng Feng
BTW the latest BIOS is 1.2.4. -- 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/1681313 Title: "port does not support device sleep" on Dell Precision 5520 Status in linux package in

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

2017-07-31 Thread Kai-Heng Feng
Please try this one: http://people.canonical.com/~khfeng/lp1705748-disable-apst/ -- 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

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

2017-07-31 Thread Kai-Heng Feng
@Luca, Does the issue happen on Windows, if there's no auxiliary power? -- 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/1678477 Title: Kernel has troule recognizing Corsair Strafe RGB

[Kernel-packages] [Bug 1705921] Re: Wifi isn't identified for Ampak AP6212

2017-07-31 Thread Kai-Heng Feng
Use 4.13-rc2 and boot with kernel parameter "brcmfmac.debug=1E". Attach the dmesg afterwards. -- 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/1705921 Title: Wifi isn't identified for

[Kernel-packages] [Bug 1701499] Re: System often freezes or panics if I log in with Dell Dock WD15 connected

2017-07-31 Thread Kai-Heng Feng
Please file an upstream bug at [1], or escalate the issue to linux-usb mailing list [2]. [1] https://bugzilla.kernel.org/ [2] linux-...@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 1705921] Re: Wifi isn't identified for Ampak AP6212

2017-07-31 Thread Kai-Heng Feng
Tons of unrelated messages... -- 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/1705921 Title: Wifi isn't identified for Ampak AP6212 Status in linux package in Ubuntu: Confirmed Bug

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

2017-07-31 Thread Kai-Heng Feng
Do you mean there's no such issue on 4.10? There's no change on sm750fb between 4.10 and 4.11 though... -- 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: Sunix 2D VGA

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

2017-07-31 Thread Kai-Heng Feng
Please try kernel here: http://people.canonical.com/~khfeng/lp1678477-corequirks/ -- 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/1678477 Title: Kernel has troule recognizing Corsair

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

2017-07-30 Thread Kai-Heng Feng
@CoolStar Can you send a patch to add the missing ID? -- 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 720-15IKB Status in

[Kernel-packages] [Bug 1245081] Re: macbook keyboard layout maps the tilde key to something else

2017-07-31 Thread Kai-Heng Feng
Please try latest mainline kernel (v4.13-rc3) I think this commit solves the issue: commit bd77a0f08ec57f7b805dfbaa64b36329dfa005d6 Author: Alex Henrie Date: Fri Jun 2 09:28:39 2017 -0600 HID: apple: Use country code to detect ISO keyboards -- You received this

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

2017-07-31 Thread Kai-Heng Feng
@CoolStar Can you send a patch to upstream so we can backport it to Zesty 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/1700657 Title: Touchpad not detected in Lenovo X1 Yoga

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

2017-08-01 Thread Kai-Heng Feng
Just attach the http link 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/1707641 Title: Sunix 2D VGA controller causes kernel panic and crash on boot Status in

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

2017-08-02 Thread Kai-Heng Feng
BTW, when it "worked fine", did it boot with Linux 4.10 instead of 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/1708043 Title: Lenovo X1 Carbon Gen5 fails to resume Status in

[Kernel-packages] [Bug 1694787] Re: Dell Precision 5520 crashing after connecting to ethernet

2017-08-02 Thread Kai-Heng Feng
Which dongle do you use? Is it a Dell one? ** Changed in: linux (Ubuntu) Status: Expired => Confirmed -- 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/1694787 Title: Dell

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

2017-08-02 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/1708043 Title: Lenovo X1 Carbon Gen5 fa

[Kernel-packages] [Bug 1705921] Re: Wifi isn't identified for Ampak AP6212

2017-08-02 Thread Kai-Heng Feng
Oops, it should be "0x1E" instead. Sorry. -- 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/1705921 Title: Wifi isn't identified for Ampak AP6212 Status in linux package in Ubuntu:

[Kernel-packages] [Bug 1622763] Re: Sennheiser Officerunner - cannot get freq at ep 0x83

2017-08-01 Thread Kai-Heng Feng
@Tim Please file a new bug report. -- 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/1622763 Title: Sennheiser Officerunner - cannot get freq at ep 0x83 Status in linux package in Ubuntu:

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

2017-08-01 Thread Kai-Heng Feng
The post mentioned it was fixed here: https://bugs.debian.org/cgi- bin/bugreport.cgi?bug=751271 ** Bug watch added: Debian Bug tracker #751271 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=751271 -- You received this bug notification because you are a member of Kernel Packages, which is

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

2017-08-01 Thread Kai-Heng Feng
** Changed in: linux (Ubuntu) Assignee: Kai-Heng Feng (kaihengfeng) => (unassigned) -- 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 Title: Lenovo X1 Carbon Gen5 fa

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

2017-08-03 Thread Kai-Heng Feng
The code path with the issue does not exist for 4.11. I think you can safely enable TB3 under 4.11 kernel. IIUC, icm_firmware_init() should not be called on non-Apple hardware. I'll build a kernel and let you try. -- You received this bug notification because you are a member of Kernel

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

2017-08-03 Thread Kai-Heng Feng
Try this kernel with TB3 enabled: http://people.canonical.com/~khfeng/lp1708043/ -- 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 Title: Lenovo X1 Carbon Gen5 fails to resume

[Kernel-packages] [Bug 1707643] Re: HP lt4132 LTE/HSPA+ 4G Module (03f0:a31d) does not work

2017-08-03 Thread Kai-Heng Feng
You can send the patch to [1]. The wiki [2] has a good reference on how to format your patch. [1] kernel-t...@lists.ubuntu.com [2] https://wiki.ubuntu.com/Kernel/Dev/StablePatchFormat -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux

[Kernel-packages] [Bug 1694787] Re: Dell Precision 5520 crashing after connecting to ethernet

2017-08-03 Thread Kai-Heng Feng
The dmesg you attaches is not related to this issue. Can you try latest mainline kernel (v4.13-rc3)? I can't reproduce the issue on both Zesty kernel (v4.10) and Artful kernel (v4.11). -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to

[Kernel-packages] [Bug 1705921] Re: Wifi isn't identified for Ampak AP6212

2017-08-03 Thread Kai-Heng Feng
You can blacklist your audio kernel module. -- 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/1705921 Title: Wifi isn't identified for Ampak AP6212 Status in linux package in Ubuntu:

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

2017-08-03 Thread Kai-Heng Feng
That means your machine also needs to run icm_firmware_init(). I'll build a 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/1708043 Title: Lenovo X1 Carbon Gen5 fails to

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

2017-08-04 Thread Kai-Heng Feng
The endpoint issue will probably need another quirk in usbhid, like this commit: commit 282bf1fe6dca4b768d6bedc14aea1b82c36241c1 Author: Trent Lloyd Date: Thu Jul 9 13:38:50 2015 +0800 HID: usbhid: quirks for Corsair RGB keyboard & mice (K70R, K95RGB, M65RGB, K70RGB,

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

2017-08-03 Thread Kai-Heng Feng
Okay, please try this one: http://people.canonical.com/~khfeng/lp1708043-1/ -- 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/1708043 Title: Lenovo X1 Carbon Gen5 fails to resume Status

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

2017-08-04 Thread Kai-Heng Feng
Okay, I just found a hub with the same VIA chip inside. Remote wakeup works when autosuspend is enabled. Hub like this generally can connect to auxiliary power cord. Does power cord connection make any difference? -- You received this bug notification because you are a member of Kernel

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

2017-08-04 Thread Kai-Heng Feng
I added three quirks for the keyboard. Thanks to comment #13, I guess the keyboard doesn't like LPM. Let's try if USB_QUIRK_NO_LPM alone can make the keyboard work: http://people.canonical.com/~khfeng/lp1678477-nolpm/ -- You received this bug notification because you are a member of Kernel

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

2017-08-03 Thread Kai-Heng Feng
Can you attach the full dmesg? I'd like to check some additional information. -- 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

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

2017-08-15 Thread Kai-Heng Feng
Weird. Does [1] have the touchscreen issue? [1] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.13-rc4/linux-image-4.13.0-041300rc4-generic_4.13.0-041300rc4.201708062231_amd64.deb -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux

[Kernel-packages] [Bug 1478696] Re: dell-laptop: Incorrect keyboard backlight detection

2017-08-15 Thread Kai-Heng Feng
I guess this commit solves the issue: 1b1ffc57a1b2 platform/x86: dell-laptop: Fix bogus keyboard backlight sysfs interface Latest mainline kernel (v4.13-rc5) has this commit. Give it a try. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed

[Kernel-packages] [Bug 1665530] Re: Brightness control keys not working on Gigabyte P57 laptop

2017-08-15 Thread Kai-Heng Feng
I wrote a simple WMI driver for the laptop - but maybe GIGABYTE hotkey doesn't use WMI at all? You probably need to ask Gigabyte to share more information. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

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

2017-08-15 Thread Kai-Heng Feng
https://lkml.org/lkml/2017/8/15/817 -- 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/1678477 Title: Kernel has troule recognizing Corsair Strafe RGB keyboard Status in linux package in

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

2017-08-15 Thread Kai-Heng Feng
Now we can confirm that USB_QUIRK_DELAY_INIT along can workaround this issue, I'll send a patch to Linux upstream. -- 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/1678477 Title: Kernel

[Kernel-packages] [Bug 1708875] Re: mute microphone button not working

2017-08-16 Thread Kai-Heng Feng
Looks like it can mute: P: /devices/platform/thinkpad_acpi/input/input9/event7 N: input/event7 S: input/by-path/platform-thinkpad_acpi-event E: BACKSPACE=guess E: DEVLINKS=/dev/input/by-path/platform-thinkpad_acpi-event E: DEVNAME=/dev/input/event7 E:

[Kernel-packages] [Bug 1708875] Re: mute microphone button not working

2017-08-16 Thread Kai-Heng Feng
Open /lib/udev/hwdb.d/60-keyboard.hwdb Find "evdev:name:ThinkPad Extra Buttons:dmi:bvn*:bvr*:bd*:svnLENOVO*:pn*", then delete "KEYBOARD_KEY_1a=mute", delete "KEYBOARD_KEY_16=mute". Reboot and see if this works. -- You received this bug notification because you are a member of Kernel Packages,

[Kernel-packages] [Bug 1708875] Re: mute microphone button not working

2017-08-16 Thread Kai-Heng Feng
It's typo. Just find "KEYBOARD_KEY_1a" underneath "evdev:name:ThinkPad Extra Buttons:dmi:bvn*:bvr*:bd*:svnLENOVO*:pn*" and let it "=mute". -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1708922] Re: uvcvideo module does not work with Dell XPS 12 webcam

2017-08-13 Thread Kai-Heng Feng
So which kernel module does VLC 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/1708922 Title: uvcvideo module does not work with Dell XPS 12 webcam Status in linux package in

[Kernel-packages] [Bug 1708922] Re: uvcvideo module does not work with Dell XPS 12 webcam

2017-08-13 Thread Kai-Heng Feng
Okay, the error happens in avcodec_send_packet() or avcodec_receive_frame(). Needs to find out what ffmpeg did here... ** Also affects: ffmpeg (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is

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

2017-08-14 Thread Kai-Heng Feng
Alright, try this: http://people.canonical.com/~khfeng/linux-image-4.13.0-rc5-elan0602_4.13.0-rc5-elan0602-1_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/1658345 Title:

[Kernel-packages] [Bug 1361646] Re: Atheros wireless AR9285 keeps disconnecting

2017-08-14 Thread Kai-Heng Feng
@Alan Reynolds, is it AR9285 on Linux kernel 3.13? If it's not, please 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/1361646 Title: Atheros wireless AR9285 keeps

[Kernel-packages] [Bug 1707395] Re: Synaptics touchpad does not work at all

2017-08-14 Thread Kai-Heng Feng
OK, so the commit(s) that enables the touchpad is in 4.13-rc1 to 4.13-rc4. Can you find out at which release the touchpad starts to work? -- 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

2017-08-14 Thread Kai-Heng Feng
That's unfortunate. I found that sd_change_phase() and sd_set_timing() in rtsx_usb_sdmmc.c do not have rtsx_usb_get_rsp(), which can be found in rts5139 as rts51x_get_rsp(). That's all I got. Here's the diff I use: diff --git a/drivers/mmc/host/rtsx_usb_sdmmc.c

[Kernel-packages] [Bug 1665530] Re: Brightness control keys not working on Gigabyte P57 laptop

2017-08-14 Thread Kai-Heng Feng
Can you remove apci_osi=Linux? -- 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/1665530 Title: Brightness control keys not working on Gigabyte P57 laptop Status in linux package in

[Kernel-packages] [Bug 1708922] Re: uvcvideo module does not work with Dell XPS 12 webcam

2017-08-11 Thread Kai-Heng Feng
Can you attach dmesg? ** Information type changed from Private to Public -- 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/1708922 Title: uvcvideo module does not work with Dell XPS 12

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

2017-08-10 Thread Kai-Heng Feng
I think the NULL pointer dereference is red herring here, the disconnection is where problem occurs: júl 22 21:12:50 lenovo kernel: usb 3-2: USB disconnect, device number 2 So we need to know why the webcam disconnected right before it starts streaming. Please add "xhci-pci.dyndbg=+p

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

2017-08-11 Thread Kai-Heng Feng
Please try this kernel: http://people.canonical.com/~khfeng/lp1658345-elan-i2c/ -- 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 1579748] Re: rtsx_usb module for Realtek Semiconductor Corp. RTS5129 Card Reader Controller: mmc errors and read data corruption

2017-08-10 Thread Kai-Heng Feng
Actually it uses rts5139. We just need to solve the dma issue. ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Kai-Heng Feng (kaihengfeng) ** Changed in: linux (Ubuntu) Status: Triaged => In Progress -- You received this bug notification because you are a member of

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

2017-08-10 Thread Kai-Heng Feng
I managed to find a machine with RTS5129, which does not have this issue. Originally I think it's a good idea to bring rts5139 module back, but I can't reproduce the issue on the RTS5129 I have. Can you try 4.13-rc4? There are several fixes landed in mmc/core. ** Changed in: linux (Ubuntu)

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

2017-08-10 Thread Kai-Heng Feng
Ok, first we need to make sure the various changes in mmc/core fixed the issue or not. If the issue still happen, add "mmc_core.dyndbg=+p rtsx_usb_sdmmc.dyndbg=+p" to your kernel parameter and attach dmesg. -- You received this bug notification because you are a member of Kernel Packages, which

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

2017-08-10 Thread Kai-Heng Feng
https://lkml.org/lkml/2017/8/10/145 -- 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 Ubuntu: Confirmed Bug description:

[Kernel-packages] [Bug 1708499] Re: usb 3-1: 2:1: cannot get freq at ep 0x1

2017-08-12 Thread Kai-Heng Feng
Add that string to kernel parameter... -- 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/1708499 Title: usb 3-1: 2:1: cannot get freq at ep 0x1 Status in linux package in Ubuntu:

[Kernel-packages] [Bug 1708499] Re: usb 3-1: 2:1: cannot get freq at ep 0x1

2017-08-12 Thread Kai-Heng Feng
Add "snd-usb-audio.quirk_alias=047fc022:047f02f7" 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/1708499 Title: usb 3-1: 2:1: cannot get freq at ep 0x1 Status in

[Kernel-packages] [Bug 1707395] Re: Synaptics touchpad does not work at all

2017-08-12 Thread Kai-Heng Feng
Try use "linux-generic-hwe-16.04-edge". -- 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/1707395 Title: Synaptics touchpad does not work at all Status in linux package in Ubuntu:

[Kernel-packages] [Bug 1708922] Re: uvcvideo module does not work with Dell XPS 12 webcam

2017-08-12 Thread Kai-Heng Feng
Nothing suspicious. Why do you think it's a kernel 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/1708922 Title: uvcvideo module does not work with Dell XPS 12 webcam Status in

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

2017-08-13 Thread Kai-Heng Feng
Please try kernel in http://people.canonical.com/~khfeng/lp1579748/ svasiljev, can you also try it? Hopefully it didn't bring any regression to the "new" RTS5129. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1584557] Re: Seagate external drive causes SCSI bus resets when UAS enabled

2017-08-14 Thread Kai-Heng Feng
wdeurholt, Do you mean "options usb-storage quirks=07ab:fca1:u" can solve 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/1584557 Title: Seagate external drive causes SCSI

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

2017-08-14 Thread Kai-Heng Feng
No idea why the header package is not installed - it should be automatically pulled by meta package. I guess something went wrong in the upgrade process? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bcmwl in Ubuntu.

[Kernel-packages] [Bug 1665530] Re: Brightness control keys not working on Gigabyte P57 laptop

2017-08-13 Thread Kai-Heng Feng
Please attach output of `lsmod`, 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/1665530 Title: Brightness control keys not working on Gigabyte P57 laptop Status in linux

[Kernel-packages] [Bug 1708495] Re: usb 3-1: Warning! Unlikely big volume range (=10361), cval->res is probably wrong.

2017-08-14 Thread Kai-Heng Feng
Does volume 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/1708495 Title: usb 3-1: Warning! Unlikely big volume range (=10361), cval->res is probably wrong. Status in linux

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