[Kernel-packages] [Bug 1648279] [NEW] Ethernet not work after upgrade from kernel 3.19 to 4.4 [10ec:8168]

2016-12-07 Thread AceLan Kao
et not work ** Affects: linux (Ubuntu) Importance: Undecided Assignee: AceLan Kao (acelankao) Status: 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/1648279 Title: Ether

[Kernel-packages] [Bug 1547151] Re: 10ec:8168 r8169 won't connect

2016-12-07 Thread AceLan Kao
** Changed in: linux (Ubuntu) Assignee: AceLan Kao (acelankao) => (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/1547151 Title: 10ec:8168 r8169 won't connect Sta

[Kernel-packages] [Bug 1634380] Re: BT still shows off after resume by wireless hotkey

2016-11-21 Thread AceLan Kao
Ubuntu kernel 4.4.0-49.70 fixes this issue. ** 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/1634380

[Kernel-packages] [Bug 1632527] Re: [Dell][XPS]Touchscreen fails to function after resume from s3 by Lid close/open

2016-11-21 Thread AceLan Kao
Ubuntu kernel 4.4.0-49.70 fixes this issue. ** 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/1632527

[Kernel-packages] [Bug 1547151] Re: 10ec:8168 r8169 won't connect

2016-11-20 Thread AceLan Kao
Luca, The workaround I mention on comment #24 works on other machine. I didn't notice the machine you have is not the same as mine, so I'm not sure if the workaround works for you. Could you help to check that? Thanks. -- You received this bug notification because you are a member of Kernel

[Kernel-packages] [Bug 1547151] Re: 10ec:8168 r8169 won't connect

2016-11-20 Thread AceLan Kao
Adding "acpi_rev_override" kernel parameter can workaround it. ** Changed in: linux (Ubuntu) Assignee: (unassigned) => AceLan Kao (acelankao) ** Tags added: kittyhawk originate-from-1605487 -- You received this bug notification because you are a member of Kernel Pa

[Kernel-packages] [Bug 1632527] Re: [Dell][XPS]Touchscreen fails to function after resume from s3 by Lid close/open

2016-11-08 Thread AceLan Kao
The patch has CC'ed stable, so it won't affect the release with kernel newer than 4.6 ** Changed in: linux (Ubuntu Xenial) Status: Fix Committed => Fix Released ** Changed in: hwe-next Status: In Progress => Fix Released -- You received this bug notification because you are a

[Kernel-packages] [Bug 1632527] Re: [Dell][XPS]Touchscreen fails to function after resume from s3 by Lid close/open

2016-10-21 Thread AceLan Kao
The patchset and testing kernel is here http://people.canonical.com/~acelan/bugs/lp1632527/ I don't have the machine until next week, so if someone can help me to verify the kernel, I can submit the SRU sooner. -- You received this bug notification because you are a member of Kernel

[Kernel-packages] [Bug 1632527] Re: [Dell][XPS]Touchscreen fails to function after resume from s3 by Lid close/open

2016-10-21 Thread AceLan Kao
c: sta...@vger.kernel.org Link: https://bugzilla.kernel.org/show_bug.cgi?id=176361 Reported-by: AceLan Kao <acelan@canonical.com> Tested-by: AceLan Kao <acelan@canonical.com> Signed-off-by: Mika Westerberg <mika.westerb...@linux.intel.com> Signed-off-by: L

[Kernel-packages] [Bug 1634380] Re: BT still shows off after resume by wireless hotkey

2016-10-18 Thread AceLan Kao
This issue could be fixed by this commit commit c7e163fe282f34efdf77fb09b333529de97a6a10 Author: Ethan Hsieh Date: Fri Oct 7 12:06:42 2016 +0800 Bluetooth: btusb: Fix atheros firmware download error Move usb_autopm_get_interface() ahead of

[Kernel-packages] [Bug 1634380] [NEW] BT still shows off after resume by wireless hotkey

2016-10-18 Thread AceLan Kao
: linux (Ubuntu) Importance: Undecided Assignee: AceLan Kao (acelankao) Status: In Progress ** Tags: originate-from-1623345 somerville -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https

[Kernel-packages] [Bug 1625932] Re: Backlight does not change when adjust it higher than 50% after S3

2016-10-12 Thread AceLan Kao
** Changed in: linux (Ubuntu) Status: Fix Committed => Fix Released ** Changed in: hwe-next Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1632527] Re: [Dell][XPS]Touchscreen fails to function after resume from s3 by Lid close/open

2016-10-11 Thread AceLan Kao
>From Mika Westerberg To backport to kernel 4.4, we need some extra work besides that commit. 1. 6cee382 ("gpio/pinctrl: sunxi: stop poking around in private vars") 2. diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index db007a3e2af7..6240dd40e8be 100644 ---

[Kernel-packages] [Bug 1630857] Re: Dell Precision Trackpoint not working after suspend

2016-10-11 Thread AceLan Kao
** Changed in: linux (Ubuntu) Status: In Progress => 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/1630857 Title: Dell Precision Trackpoint not working after

[Kernel-packages] [Bug 1632527] Re: [Dell][XPS]Touchscreen fails to function after resume from s3 by Lid close/open

2016-10-11 Thread AceLan Kao
There is a patch for this issue here https://marc.info/?l=linux-gpio=147610677825233=2 but the patch is based on some commits in 4.6, so it can't be used on ubuntu xenial kernel. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in

[Kernel-packages] [Bug 1632527] Re: [Dell][XPS]Touchscreen fails to function after resume from s3 by Lid close/open

2016-10-11 Thread AceLan Kao
upstream bug is here https://bugzilla.kernel.org/show_bug.cgi?id=176361 -- 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/1632527 Title: [Dell][XPS]Touchscreen fails to function after

[Kernel-packages] [Bug 1632527] [NEW] [Dell][XPS]Touchscreen fails to function after resume from s3 by Lid close/open

2016-10-11 Thread AceLan Kao
if touchscreen function works Expected results: Touchscreen should still works after Lid open Actual results: Touchscreen fails to work after lid open ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux (Ubuntu) Importance: Undecided Assignee: AceLan Kao

[Kernel-packages] [Bug 1630857] Re: Dell Precision Trackpoint not working after suspend

2016-10-05 Thread AceLan Kao
** Tags added: originate-from-1623292 somerville -- 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/1630857 Title: Dell Precision Trackpoint not working after suspend Status in HWE Next:

[Kernel-packages] [Bug 1630857] Re: Dell Precision Trackpoint not working after suspend

2016-10-05 Thread AceLan Kao
This issue could be fixed by this commit commit 04fd4cb0b098789725d04e9d4a7e7dda373b1121 Author: Kai-Heng Feng Date: Mon Sep 19 15:41:39 2016 +0800 HID: alps: fix stick device not working after resume The stick device does not work after resume, add

[Kernel-packages] [Bug 1630857] [NEW] Dell Precision Trackpoint not working after suspend

2016-10-05 Thread AceLan Kao
with DualPoint stick. Expected results: Trackpoint and DualPoint stick can work after suspend. Actual results: Trackpoing and DualPoint stick not working after suspend. Manufacturer: Dell Inc. ProductName: Precision 7500 ** Affects: linux (Ubuntu) Importance: Undecided Assignee: AceLan Kao

[Kernel-packages] [Bug 1616781] Re: DINO2M - System hangs with a black screen during s4 stress test

2016-09-25 Thread AceLan Kao
** Changed in: linux (Ubuntu) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1616781 Title: DINO2M - System hangs with a black screen during

[Kernel-packages] [Bug 1625932] Re: Backlight does not change when adjust it higher than 50% after S3

2016-09-21 Thread AceLan Kao
** Tags added: originate-from-1620993 somerville -- 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/1625932 Title: Backlight does not change when adjust it higher than 50% after S3 Status

[Kernel-packages] [Bug 1625932] Re: Backlight does not change when adjust it higher than 50% after S3

2016-09-21 Thread AceLan Kao
The upstream bug https://bugs.freedesktop.org/show_bug.cgi?id=97486 And the issue could be fixed by the following 2 commits in drm-intel- next-queued. commit 32b421e79e6b546da1d469f1229403ac9142d695 Author: Jani Nikula Date: Mon Sep 19 13:35:25 2016 +0300

[Kernel-packages] [Bug 1625932] [NEW] Backlight does not change when adjust it higher than 50% after S3

2016-09-21 Thread AceLan Kao
: Backlight does not change when adjust it higher than 50% after S3 ** Affects: linux (Ubuntu) Importance: Undecided Assignee: AceLan Kao (acelankao) Status: In Progress ** Changed in: linux (Ubuntu) Status: New => In Progress ** Bug watch added: freedesktop.org Bugzilla #97

[Kernel-packages] [Bug 1609606] Re: Mic mute hotkey does not work on usb keyboard [03f0:2f4a]

2016-09-13 Thread AceLan Kao
The hotkey works on 4.4.0-38.57 ** 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/1609606 Title: Mic

[Kernel-packages] [Bug 1616318] Re: System hang when plug/pull USB 3.1 key via thunderbolt port over 5 times

2016-09-13 Thread AceLan Kao
With kernel 4.4.0-38.57, I can't reproduce this issue. ** 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.

[Kernel-packages] [Bug 1616781] Re: DINO2M - System hangs with a black screen during s4 stress test

2016-09-09 Thread AceLan Kao
Tested S4 for 100 times on kernel 4.4.0-38 without any problem. ** 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.

[Kernel-packages] [Bug 1609204] Re: Power Menu does not display after press the Power Button

2016-08-29 Thread AceLan Kao
** Changed in: linux (Ubuntu) Status: Fix Committed => Fix Released ** Changed in: hwe-next Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1616781] Re: DINO2M - System hangs with a black screen during s4 stress test

2016-08-25 Thread AceLan Kao
** Changed in: linux (Ubuntu) Status: In Progress => 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/1616781 Title: DINO2M - System hangs with a black screen during

[Kernel-packages] [Bug 1616318] Re: System hang when plug/pull USB 3.1 key via thunderbolt port over 5 times

2016-08-25 Thread AceLan Kao
** Changed in: linux (Ubuntu) Status: In Progress => 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/1616318 Title: System hang when plug/pull USB 3.1 key via

[Kernel-packages] [Bug 1616781] Re: DINO2M - System hangs with a black screen during s4 stress test

2016-08-25 Thread AceLan Kao
** Changed in: linux (Ubuntu) Status: Incomplete => 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/1616781 Title: DINO2M - System hangs with a black screen during s4

[Kernel-packages] [Bug 1616781] Re: DINO2M - System hangs with a black screen during s4 stress test

2016-08-25 Thread AceLan Kao
This commit fixes this issue commit 65c0554b73c920023cc8998802e508b798113b46 Author: Rafael J. Wysocki Date: Thu Jun 30 18:11:41 2016 +0200 x86/power/64: Fix kernel text mapping corruption during image restoration Logan Gunthorpe reports that

[Kernel-packages] [Bug 1616781] [NEW] DINO2M - System hangs with a black screen during s4 stress test

2016-08-25 Thread AceLan Kao
02) ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux (Ubuntu) Importance: Undecided Assignee: AceLan Kao (acelankao) Status: Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed

[Kernel-packages] [Bug 1616318] Re: System hang when plug/pull USB 3.1 key via thunderbolt port over 5 times

2016-08-24 Thread AceLan Kao
** Description changed: Steps: - 1) Install dell-bto-xenial-xenial-master-X03-iso-20160506-0. + 1) Install Ubuntu 16.04 2) Enter to Dekstop. 3) Insert the USB 3.1 key in the thunderbolt port. 4) Remove the USB 3.1 key from the thunderbolt port. 5) Insert the USB 3.1 key in the

[Kernel-packages] [Bug 1616318] Re: System hang when plug/pull USB 3.1 key via thunderbolt port over 5 times

2016-08-24 Thread AceLan Kao
This commit can fix this issue commit ab2a4bf83902c170d29ba130a8abb5f9d90559e1 Author: Alan Stern Date: Mon Jun 27 10:23:10 2016 -0400 USB: don't free bandwidth_mutex too early The USB core contains a bug that can show up when a USB-3 host

[Kernel-packages] [Bug 1616318] [NEW] System hang when plug/pull USB 3.1 key via thunderbolt port over 5 times

2016-08-24 Thread AceLan Kao
will not hang. Actual results: System Hang ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux (Ubuntu) Importance: Undecided Assignee: AceLan Kao (acelankao) Status: In Progress -- You received this bug notification because you are a member of Kernel

[Kernel-packages] [Bug 1609204] Re: Power Menu does not display after press the Power Button

2016-08-16 Thread AceLan Kao
verified on 4.4.0-36.55 ** 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/1609204 Title: Power Menu

[Kernel-packages] [Bug 1609606] Re: Mic mute hotkey does not work on usb keyboard [03f0:2f4a]

2016-08-11 Thread AceLan Kao
SRU for Xenial kernel is submitted. ** Changed in: linux (Ubuntu) Status: In Progress => 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/1609606 Title: Mic mute

[Kernel-packages] [Bug 1609606] Re: Mic mute hotkey does not work on usb keyboard [03f0:2f4a]

2016-08-11 Thread AceLan Kao
Would be in 4.8 upstream kernel commit 70e215824134543b75e33236a1988542e9202a07 (HEAD -> refs/heads/master) Author: AceLan Kao <acelan@canonical.com> Date: Wed Aug 3 10:44:26 2016 +0800 HID: input: add mic mute key on HP slim keyboard Add MIC mute key which is fo

[Kernel-packages] [Bug 1609606] Re: Mic mute hotkey does not work on usb keyboard [03f0:2f4a]

2016-08-03 Thread AceLan Kao
Patch has been submitted to the upstream. ** Patch added: "0001-HID-input-add-mic-mute-key-on-HP-slim-keyboard.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1609606/+attachment/4713645/+files/0001-HID-input-add-mic-mute-key-on-HP-slim-keyboard.patch -- You received this bug

[Kernel-packages] [Bug 1609606] [NEW] Mic mute hotkey does not work on usb keyboard [03f0:2f4a]

2016-08-03 Thread AceLan Kao
ext Importance: Undecided Status: New ** Affects: linux (Ubuntu) Importance: Undecided Assignee: AceLan Kao (acelankao) Status: In Progress ** Changed in: linux (Ubuntu) Status: New => In Progress -- You received this bug notification because you are a member of

[Kernel-packages] [Bug 1609204] Re: Power Menu does not display after press the Power Button

2016-08-03 Thread AceLan Kao
** Changed in: hwe-next Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1609204] Re: Power Menu does not display after press the Power Button

2016-08-02 Thread AceLan Kao
>From Win 8.1+, BIOS might use the new way to handle the power button, it's >called intel virtual button. BIOS should switch to the new way while detecting there is a driver which supports it, but in this case, BIOS switches to the new way no matter there is a driver for it or not. And once

[Kernel-packages] [Bug 1609204] Re: Power Menu does not display after press the Power Button

2016-08-02 Thread AceLan Kao
This commit fixes this issue. commit 332e081225fc2a657aa587c42943d5f5a7dae88b Author: AceLan Kao <acelan@canonical.com> Date: Fri Jul 1 09:51:49 2016 +0800 intel-vbtn: new driver for Intel Virtual Button This driver supports power button event in Intel Virtual Button cur

[Kernel-packages] [Bug 1609204] [NEW] Power Menu does not display after press the Power Button

2016-08-02 Thread AceLan Kao
** Affects: hwe-next Importance: Undecided Assignee: AceLan Kao (acelankao) Status: In Progress ** Affects: linux (Ubuntu) Importance: Undecided Assignee: AceLan Kao (acelankao) Status: In Progress ** Changed in: linux (Ubuntu) Status: New

[Kernel-packages] [Bug 1488426] Re: High CPU usage of kworker/ksoftirqd

2015-11-30 Thread AceLan Kao
Aditya, could you post the result of the command 'lspci' here, so that I can identify which platform you are using. I submitted the patch for SRU couple months ago, but been asked to test the patch on more machines. So, I need your feedback to push the patch into ubuntu kernel, so that you can

[Kernel-packages] [Bug 1488426] Re: High CPU usage of kworker/ksoftirqd

2015-11-16 Thread AceLan Kao
Hi, Could you give me an ack or nack that the kernel on comment #4 works or not? 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/1488426 Title: High CPU usage of

[Kernel-packages] [Bug 1498778] Re: cpu hot-remove fails with nvme device

2015-10-20 Thread AceLan Kao
This issue has been fix by kernel 3.19.0-31.36 ** Tags removed: verification-needed-vivid ** Tags added: verification-done-vivid -- 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/1498778

[Kernel-packages] [Bug 1498778] Re: cpu hot-remove fails with nvme device

2015-10-20 Thread AceLan Kao
** Changed in: linux (Ubuntu) Status: In Progress => Fix Released ** Changed in: hwe-next Status: In Progress => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1498778] Re: cpu hot-remove fails with nvme device

2015-09-23 Thread AceLan Kao
** Patch added: "0001-NVMe-Fix-blk-mq-hot-cpu-notification.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1498778/+attachment/4472015/+files/0001-NVMe-Fix-blk-mq-hot-cpu-notification.patch -- You received this bug notification because you are a member of Kernel Packages, which

[Kernel-packages] [Bug 1498778] Re: cpu hot-remove fails with nvme device

2015-09-23 Thread AceLan Kao
** Patch added: "0003-blk-mq-avoid-access-hctx-tags-cpumask-before-allocat.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1498778/+attachment/4472017/+files/0003-blk-mq-avoid-access-hctx-tags-cpumask-before-allocat.patch -- You received this bug notification because you are a

[Kernel-packages] [Bug 1498778] Re: cpu hot-remove fails with nvme device

2015-09-23 Thread AceLan Kao
** Patch added: "0002-blk-mq-Shared-tag-enhancements.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1498778/+attachment/4472016/+files/0002-blk-mq-Shared-tag-enhancements.patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed

[Kernel-packages] [Bug 1498778] [NEW] cpu hot-remove fails with nvme device

2015-09-23 Thread AceLan Kao
d: a4aea5623d "NVMe: Convert to blk-mq" Indeed, the test machine in question has an NVMe card. Doing "rmmod nvme" and then disabling cpus works. ** Affects: linux (Ubuntu) Importance: Undecided Assignee: AceLan Kao (acelankao) Status: In Progress ** Changed

[Kernel-packages] [Bug 1488426] Re: High CPU usage of kworker/ksoftirqd

2015-09-13 Thread AceLan Kao
lpuser, I don't think you have the same symptom as mine. The symptom is that just boot up the machine and observe the cpu loading from 'top'. I don't need to do anything or open any apps to encounter this issue. But your perf report is very similar to mine, you can try to plug USB devices in

[Kernel-packages] [Bug 1488426] Re: High CPU usage of kworker/ksoftirqd

2015-08-31 Thread AceLan Kao
Here is the kernel with the patches http://people.canonical.com/~acelan/lp1475248/ -- 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/1488426 Title: High CPU usage of kworker/ksoftirqd

[Kernel-packages] [Bug 1490038] Re: [i915_bpo] Adding DDI-E support caused a boot up gfx regression

2015-08-30 Thread AceLan Kao
Verified that without that commit, the VGA output 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/1490038 Title: [i915_bpo] Adding DDI-E support caused a boot up gfx regression

[Kernel-packages] [Bug 1488426] [NEW] High CPU usage of kworker/ksoftirqd

2015-08-25 Thread AceLan Kao
Public bug reported: kworker consuming 71.5% cpu resource ksoftirqd consuming 28.9% cpu resource ** Affects: linux (Ubuntu) Importance: Undecided Assignee: AceLan Kao (acelankao) Status: In Progress ** Changed in: linux (Ubuntu) Assignee: (unassigned) = AceLan Kao

[Kernel-packages] [Bug 1488426] Re: High CPU usage of kworker/ksoftirqd

2015-08-25 Thread AceLan Kao
perf report: + 73.46% 0.00% kworker/2:0 [kernel.kallsyms] [k] ret_from_fork + 73.46% 0.00% kworker/2:0 [kernel.kallsyms] [k] kthread + 73.46% 0.00% kworker/2:0 [kernel.kallsyms] [k] worker_thread + 73.35% 0.10% kworker/2:0 [kernel.kallsyms] [k] process_one_work + 72.13% 0.07% kworker/2:0

[Kernel-packages] [Bug 1488426] Re: High CPU usage of kworker/ksoftirqd

2015-08-25 Thread AceLan Kao
Tasks: 128 total, 2 running, 126 sleeping, 0 stopped, 0 zombie %Cpu(s): 0.0 us, 24.6 sy, 0.0 ni, 75.0 id, 0.0 wa, 0.0 hi, 0.4 si, 0.0 st KiB Mem: 16324316 total, 405308 used, 15919008 free, 46152 buffers KiB Swap: 32855036 total, 0 used, 32855036 free. 220780 cached Mem PID USER PR NI VIRT RES

[Kernel-packages] [Bug 1488426] Re: High CPU usage of kworker/ksoftirqd

2015-08-25 Thread AceLan Kao
The commit fixes the issue commit 9250aea76bfcbf4c2a7868e5566281bf2bb7af27 Author: Ulf Hansson ulf.hans...@linaro.org Date: Fri Mar 27 12:15:15 2015 +0100 mmc: core: Enable runtime PM management of host devices Currently those host drivers which have deployed runtime PM, deals with

[Kernel-packages] [Bug 1454843] Re: Realtek RTL8723BE wireless card drops connection

2015-08-10 Thread AceLan Kao
Hi Sebastian, Yes, we found the issue, too. With the new firmware, we still encounter the issue around once a day. We're still working on it, and will get back to you when we have any progress. -- You received this bug notification because you are a member of Kernel Packages, which is

[Kernel-packages] [Bug 1454843] Re: Realtek RTL8723BE wireless card drops connection

2015-08-03 Thread AceLan Kao
) Assignee: (unassigned) = AceLan Kao (acelankao) ** Changed in: linux (Ubuntu) Status: Incomplete = 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/1454843 Title

[Kernel-packages] [Bug 1450324] [NEW] Realtek Bluetooth 8723A/8723B/8761A/8821A support

2015-04-30 Thread AceLan Kao
=c57ddfaea6ec8b1d96f863f7fcfc5554b5dc44c7 ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux (Ubuntu) Importance: Undecided Assignee: AceLan Kao (acelankao) Status: Incomplete ** Affects: linux-lts-trusty (Ubuntu) Importance: Undecided

[Kernel-packages] [Bug 1450324] Re: Realtek Bluetooth 8723A/8723B/8761A/8821A support

2015-04-30 Thread AceLan Kao
** Also affects: linux-lts-vivid (Ubuntu) Importance: Undecided Status: New ** Also affects: linux-lts-trusty (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-lts-trusty (Ubuntu) Assignee: (unassigned) = AceLan Kao (acelankao) ** Changed in: linux-lts

[Kernel-packages] [Bug 1335026] Re: [Dell OptiPlex 3011] Sometimes system won't be able to run suspend stress test

2015-02-02 Thread AceLan Kao
** Changed in: hwe-next Status: In Progress = Triaged -- 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/1335026 Title: [Dell OptiPlex 3011] Sometimes system won't be able to run

[Kernel-packages] [Bug 838543] Re: False battery warning +suspend

2015-01-28 Thread AceLan Kao
** Changed in: linux (Ubuntu) Status: Fix Committed = Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/838543 Title: False battery warning +suspend Status in

[Kernel-packages] [Bug 1335026] Re: [Dell OptiPlex 3011] Sometimes system won't be able to run suspend stress test

2015-01-21 Thread AceLan Kao
unbind the usb camera, and then it can pass S3 100 times. I'll try tracing the camera driver to figure out 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/1335026 Title: [Dell

[Kernel-packages] [Bug 1275973] Re: Dell XPS 13 (haswell) touchscreen works only after suspend-wakeup cycle on BATTERY (no AC)

2015-01-20 Thread AceLan Kao
I think this issue should have been fixed, so close it. Please feel free to re-open it if you still encounter this issue, thanks. ** Changed in: linux (Ubuntu) Status: In Progress = Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is

[Kernel-packages] [Bug 1335026] Re: [Dell OptiPlex 3011] Sometimes system won't be able to run suspend stress test

2015-01-20 Thread AceLan Kao
** 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/1335026 Title: [Dell OptiPlex 3011] Sometimes system won't be able to run

[Kernel-packages] [Bug 1408222] Re: Intel 7265 8086:5412 isn't listed in the driver

2015-01-18 Thread AceLan Kao
** Tags removed: verification-needed-trusty ** Tags added: verification-done-trusty -- 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/1408222 Title: Intel 7265 8086:5412 isn't listed in

[Kernel-packages] [Bug 1408222] Re: Intel 7265 8086:5412 isn't listed in the driver

2015-01-18 Thread AceLan Kao
** Changed in: linux (Ubuntu) Status: In Progress = 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/1408222 Title: Intel 7265 8086:5412 isn't listed in the driver

[Kernel-packages] [Bug 1408222] [NEW] Intel 7265 8086:5412 isn't listed in the driver

2015-01-07 Thread AceLan Kao
Public bug reported: The wifi doesn't work if the id is not listed in the iwlwifi driver ** Affects: linux (Ubuntu) Importance: Undecided Assignee: AceLan Kao (acelankao) Status: In Progress ** Changed in: linux (Ubuntu) Assignee: (unassigned) = AceLan Kao (acelankao

[Kernel-packages] [Bug 1408222] Re: Intel 7265 8086:5412 isn't listed in the driver

2015-01-07 Thread AceLan Kao
To avoid more requests for adding IDs, I would suggest to cherry-pick below 2 commits Trusty kernel already had other new ID commits in 3.16 kernel. acfcd9e iwlwifi: fix and add 7265 series HW IDs 8c21c53 iwlwifi: mvm: a few more SKUs for 7260 and 3160 -- You received this bug notification

[Kernel-packages] [Bug 838543] Re: False battery warning +suspend

2014-12-09 Thread AceLan Kao
** Tags removed: verification-needed-trusty ** Tags added: verification-done-trusty -- 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/838543 Title: False battery warning +suspend Status

[Kernel-packages] [Bug 1339456] Re: [Dell Inspiron 7537] Wireless key does not work

2014-12-08 Thread AceLan Kao
** Tags removed: verification-needed-trusty ** Tags added: verification-done-trusty ** Tags removed: verification-needed-utopic ** Tags added: verification-done-utopic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1339456] Re: [Dell Inspiron 7537] Wireless key does not work

2014-11-05 Thread AceLan Kao
** Changed in: hwe-next/trusty Status: New = In Progress ** Changed in: hwe-next/utopic Status: New = 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/1339456

[Kernel-packages] [Bug 838543] Re: False battery warning +suspend

2014-11-05 Thread AceLan Kao
** Package changed: unity-settings-daemon (Ubuntu) = linux (Ubuntu) ** Changed in: linux (Ubuntu) Assignee: (unassigned) = AceLan Kao (acelankao) ** Changed in: linux (Ubuntu) Status: New = In Progress -- You received this bug notification because you are a member of Kernel

[Kernel-packages] [Bug 838543] Re: False battery warning +suspend

2014-11-05 Thread AceLan Kao
I re-upload the kernel today, it works well for me, so I think it should fix your issue as 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/838543 Title: False battery warning

[Kernel-packages] [Bug 1188025] Re: [Dell Vostro 5460] Right key on the touchpad is not working

2014-10-28 Thread AceLan Kao
** Changed in: hwe-next/trusty Status: In Progress = Fix Released ** Changed in: hwe-next Status: Confirmed = Fix Released ** Changed in: linux (Ubuntu) Status: Confirmed = Fix Released -- You received this bug notification because you are a member of Kernel Packages,

[Kernel-packages] [Bug 1350148] Re: [ HP Z1 G2 Touch Workstation] right side mic jack can't work

2014-10-06 Thread AceLan Kao
I'm not sure if it's fixed or not. On the machines there are 2 slots, one icon on the machine is head phone, and another icon is microphone. With the dkms, plug-in the microphone into the microphone jack, in the audio settings the input device will switch to external microphone. With the

[Kernel-packages] [Bug 1371477] Re: Atheros bluetooth module [0cf3:311e] doesn't work because it is not handled by ath3k

2014-10-01 Thread AceLan Kao
On 3.13.0-37 kernel, the bt works. ** Tags removed: verification-needed-trusty ** Tags added: verification-done-trusty -- 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/1371477 Title:

[Kernel-packages] [Bug 1326725] Re: PS3 Sixaxis controller/joystick usb stopped working, regression in linux-image-extra-3.13.0-27-generic

2014-08-28 Thread AceLan Kao
Hi, I read the patch on #66, it looks very neat and fair enough. dualshock3nerd, after you applied the patch, you have to do the following steps to build a formal patch 1. git add -u 2. git commit -a -e -s Write the subject and comment for your patch, it will be more clear to add UBUNTU:

[Kernel-packages] [Bug 1359052] Re: [HP Z1-G2] Realtek card reader [10ec:5249] does not work after suspended on this system

2014-08-26 Thread AceLan Kao
1. remove the workaround in /etc/modprobe.d/realtek.conf 2. reboot, and reproduce the issue 3. install the new kernel from #6 4. reboot and do S3, the issue can't be reproduced. 5. do S3 again, the SD card can still be recognized. -- You received this bug notification because you are a member of

[Kernel-packages] [Bug 1361930] [NEW] linux: 3.11.0-26.46 -proposed tracker

2014-08-26 Thread AceLan Kao
Public bug reported: This bug is for tracking the 3.11.0-26.46 upload package. This bug will contain status and testing results related to that upload. For an explanation of the tasks and the associated workflow see: https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

[Kernel-packages] [Bug 1359052] Re: Realtek card reader does not work after suspended on a certain HP machine

2014-08-20 Thread AceLan Kao
** Attachment added: dmesg.log https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1359052/+attachment/4183022/+files/dmesg.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/1359052

[Kernel-packages] [Bug 1359052] Re: Realtek card reader does not work after suspended on a certain HP machine

2014-08-20 Thread AceLan Kao
** Attachment added: lspci_v.log https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1359052/+attachment/4183025/+files/lspci_v.log -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1359052] Re: Realtek card reader does not work after suspended on a certain HP machine

2014-08-20 Thread AceLan Kao
** Attachment added: lspci_nnn.log https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1359052/+attachment/4183023/+files/lspci_nnn.log -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1233967] Re: [ASUS X200CA] Wireless Led shows off after resume from suspend

2014-08-17 Thread AceLan Kao
Finally, these 2 patches got merged in 3.17-rc1 -- 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/1233967 Title: [ASUS X200CA] Wireless Led shows off after resume from suspend Status in

[Kernel-packages] [Bug 1233967] Re: [ASUS X200CA] Wireless Led shows off after resume from suspend

2014-08-12 Thread AceLan Kao
** Changed in: hwe-next Status: Triaged = In Progress ** Changed in: linux (Ubuntu) Status: Triaged = 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/1233967

[Kernel-packages] [Bug 1233967] Re: [ASUS X200CA] Wireless Led shows off after resume from suspend

2014-07-09 Thread AceLan Kao
Doh, the patches have been submitted for almost one year, I forgot to check its status. I'll write to the maintainer again 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/1233967

[Kernel-packages] [Bug 1188025] Re: [Dell Vostro 5460] Right key on the touchpad is not working

2014-07-07 Thread AceLan Kao
I built a test kernel here which including a patch mentioned in comment #32 http://people.canonical.com/~acelan/bugs/lp1323476/ -- 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/1188025

[Kernel-packages] [Bug 1188025] Re: [Dell Vostro 5460] Right key on the touchpad is not working

2014-06-18 Thread AceLan Kao
** Changed in: hwe-next/trusty 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/1188025 Title: [Dell Vostro 5460] Right key on the touchpad is not

[Kernel-packages] [Bug 1305522] Re: Backport Synaptics HID touchpad driver for 14.04

2014-06-03 Thread AceLan Kao
Hans, I tried to observe the [DLL063E] kernel thread on my laptop with powertop, and can't reproduce the same value. I keep moving my finger on touchpad as fast as possible for a whole powertop refresh cycle and got the max values I can observe. Usage Events/s Category Description 587 us/s 0.6

[Kernel-packages] [Bug 1305522] Re: Backport Synaptics HID touchpad driver for 14.04

2014-05-30 Thread AceLan Kao
Kent, since you have XPS 13, could you reproduce the issue David mentioned in comment #65 and #68. 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/1305522 Title: Backport

[Kernel-packages] [Bug 1305522] Re: Backport Synaptics HID touchpad driver for 14.04

2014-05-29 Thread AceLan Kao
Hi, thanks for all your help. The problem happened on XPS machines which lists both psmouse and DLL063E in xinput doesn't happen on my machine, Dell Inspiron 5547. It loaded the psmouse module as well, but looks like it doesn't affect anything. I'm not sure if this issue will lead to an race

[Kernel-packages] [Bug 1305522] Re: Backport Synaptics HID touchpad driver for 14.04

2014-05-26 Thread AceLan Kao
arash, this DLL060A:00 06CB:2734 should be i2c touchpad device. I don't know why you still have PS/2 touchpad listed. You can try to double tab by 3 fingers or single tab by 4 fingers to see if it works. -- You received this bug notification because you are a member of Kernel Packages, which is

[Kernel-packages] [Bug 1305522] Re: Backport Synaptics HID touchpad driver for 14.04

2014-05-26 Thread AceLan Kao
No, this issue is not fixed yet. The bot is misbehavior on the reverted commit ** Changed in: linux (Ubuntu Trusty) Status: Fix Released = In Progress -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1305522] Re: Backport Synaptics HID touchpad driver for 14.04

2014-05-26 Thread AceLan Kao
I need some of you test the new kernel in comment #44 and report back, so that I can re-submit the SRU. I have tested it on Dell Inspiron 5547 which has a Synaptics i2c touchpad and Elan touchscreen. Both devices work. -- You received this bug notification because you are a member of Kernel

[Kernel-packages] [Bug 1305522] Re: Backport Synaptics HID touchpad driver for 14.04

2014-05-23 Thread AceLan Kao
arash, you should use `xinput` to make sure which protocol your device use. Here is the new kernel I prepare to submit to kernel SRU, please give it a try and report back. Please make sure touchpad and touchscreen work well with this kernel. Thanks.

[Kernel-packages] [Bug 1275973] Re: Dell XPS 13 (haswell) touchscreen works only after suspend-wakeup cycle on BATTERY (no AC)

2014-05-22 Thread AceLan Kao
** Changed in: linux (Ubuntu) Assignee: (unassigned) = AceLan Kao (acelankao) ** Changed in: linux (Ubuntu) Status: Incomplete = In Progress -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https

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