[Kernel-packages] [Bug 1734147] Re: corrupted BIOS due to Intel SPI bug in kernel

2018-06-23 Thread Colin Law
@Danny Vilca the repair method described in the bug description should fix it. If not then ask for help on the Ubuntu Users mailing list. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1734

[Kernel-packages] [Bug 1734147] Re: corrupted BIOS due to Intel SPI bug in kernel

2018-07-04 Thread Colin Law
I believe the bug should not be affecting more people as it is not present in current kernels. Also 17.10 goes end of life in a few weeks. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/17

[Kernel-packages] [Bug 1814555] Re: Ubuntu boot failure. 4.18.0-14 boot stalls. (does not boot)

2019-02-09 Thread Colin Law
@yonsy your problem is not caused by this bug, which completely prevents booting. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1814555 Title: Ubuntu boot failure. 4.18.0-14 boot stalls

[Kernel-packages] [Bug 887793] Re: [HP 6710b] Kworker constantly taking about 100% CPU

2018-10-14 Thread Colin Law
It is not still open, it is marked as invalid. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/887793 Title: [HP 6710b] Kworker constantly taking about 100% CPU Status in linux package i

[Kernel-packages] [Bug 887793] Re: [HP 6710b] Kworker constantly taking about 100% CPU

2020-07-28 Thread Colin Law
For anyone finding this the problem has re-appeared with Ubuntu 20.04 on a Fujitsu Lifebook A544 after upgrading to BIOS version 1.24 (or 1.25). It shows itself as workers kacpid and acpid_notify hogging most of a core. the fix (or workaround?) is to run sudo sh -c 'echo "disable" > /sys/firmwa

[Kernel-packages] [Bug 1734147] Re: corrupted BIOS due to Intel SPI bug in kernel

2018-03-02 Thread Colin Law
The release notes for the 17.10 installer [1] linked to from the Desktop download page [2] still have this issue in the Known Issues section at the bottom. Possibly the release notes need to be updated accordingly [1] https://wiki.ubuntu.com/ArtfulAardvark/ReleaseNotes?_ga=2.209410322.1075533256.

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2016-01-16 Thread Colin Law
I can confirm that updating to BIOS 1.20 also fixes it for me (with SSD drive). Strange that the problem only exhibited itself with certain kernel versions. So it seems Joseph and myself have wasted our time bisecting the kernel. Sorry Joseph. I learnt a lot in the process however. I will clos

[Kernel-packages] [Bug 940350] Re: After suspend / resume only one monitor of dual head usable

2014-12-05 Thread Colin Law
@Christopher, no I can't I am afraid. The machine is now running 14.04 and the problem is no longer seen. Even if I could, is work still being done to fix non-critical Unity 2d bugs? Possibly it is still affecting one of the other affected users. -- You received this bug notification because

[Kernel-packages] [Bug 1372967] Re: Touchpad not working and not recognized

2014-10-22 Thread Colin Law
@Davide for the future click on the yellow pen marker by Tags at the bottom of the description. I have added the tag. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Tags added: kernel-bug-exists-upstream -- You received this bug notification because you are a member of

[Kernel-packages] [Bug 1372967] Re: Touchpad not working and not recognized

2014-10-22 Thread Colin Law
Present on Utopic release candidate. Kernel 3.16.0-23 64 bit. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1372967 Title: Touchpad not working and not recognized Status in “linux” pa

[Kernel-packages] [Bug 1372967] Re: Touchpad not working and not recognized

2014-10-22 Thread Colin Law
As noted in duplicate bug #1372967 a workaround appears to be to add boot options i8042.notimeout i8042.nomux According to that report, however, this is only temporary, though it is working ok fo me so far. -- You received this bug notification because you are a member of Kernel Packages, which

[Kernel-packages] [Bug 1426123] [NEW] Laptop does not suspend on lid close when external monitor connected

2015-02-26 Thread Colin Law
Public bug reported: Since update to Vivid, laptop does not suspend on lid close if an external monitor is connected. The external monitor blanks briefly and then resumes. It suspends ok using the menu and does suspend on lid close if the external monitor is not connected. On Utopic it suspende

[Kernel-packages] [Bug 1426123] Re: Laptop does not suspend on lid close when external monitor connected

2015-03-01 Thread Colin Law
Bug still present in kernel 4.0-rc1-vivid ** Tags removed: apport-bug ** Tags added: apport kernel-bug-exists-upstream-bug ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed

[Kernel-packages] [Bug 1426123] Re: Laptop does not suspend on lid close when external monitor connected

2015-03-01 Thread Colin Law
Is this definitely a kernel problem? The same thing happened a few Ubuntu versions ago and then I thought it was due to a decision in upstream gnome somewhere that a laptop with external monitor should not suspend when lid is closed, but that eventually got reverted, either upstream or in Ubuntu,

[Kernel-packages] [Bug 1420290] Re: WARNING: CPU: 0 PID: 2517 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_display.c:9713 intel_check_page_flip+0xe6/0xf0 [i915]()

2015-03-02 Thread Colin Law
@Sander under what circumstances are you seeing that? I see a similar message running stock Vivid on Fujitsu A544, but only if I close the lid (for suspend) immediately after booting. It does not suspend immediately, but if lid is left down it does suspend a couple of minutes later and the page_f

[Kernel-packages] [Bug 1429143] [NEW] Slow shutdown after booting with systemd

2015-03-06 Thread Colin Law
Public bug reported: When running vivid booted with systemd kernel, shutdown consistently takes around 90 seconds. With the normal kernel it is about 15 seconds. In the log, shutdown started (from the cog) at 13:50:20, Mar 6th. The purple Ubuntu screen with dots appears after a few seconds and

[Kernel-packages] [Bug 1037094] Re: "writing `/dev/mem': Bad address" Error writing to ACPI area with 32 bit kernel

2014-01-01 Thread Colin Law
Christopher, this is no longer giving me a problem as bug 806032 has been fixed. However I have checked with Trusty (kernel 3.12.0-7 32 bit) and the problem described here does still exist. The bug is therefore not invalid, but from my point of view it does not need fixing. I don't know what the

[Kernel-packages] [Bug 971876] Re: Realtek Card Reader RTL8411 Device 5289 (PCI 03:00.0) Driver and udisks Rule

2013-11-12 Thread Colin Law
This bug has been fixed, the 13.10 kernel should support this device without a workaround. Anyone still seeing a problem should report 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/

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-10-07 Thread Colin Law
** Attachment added: "acpidump.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1491467/+attachment/4486870/+files/acpidump.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1

[Kernel-packages] [Bug 1504420] [NEW] [FUJITSU LIFEBOOK A544] suspend/resume failure

2015-10-09 Thread Colin Law
Public bug reported: On resume the screens (laptop + external) showed windows as before suspend but the machine was completely unresponsive. ProblemType: KernelOops DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-14-generic 4.2.0-14.16 ProcVersionSignature: Ubuntu 4.2.0-14.16-generic 4.2.

[Kernel-packages] [Bug 1504420] Re: [FUJITSU LIFEBOOK A544] suspend/resume failure

2015-10-09 Thread Colin Law
** Description changed: On resume the screens (laptop + external) showed windows as before suspend but the machine was completely unresponsive. + + This happens around 1 in 10 times I suspend. I am suspending using pm- + suspend or via the cog > Suspend. ProblemType: KernelOops Distr

[Kernel-packages] [Bug 1504420] Re: [FUJITSU LIFEBOOK A544] suspend/resume failure

2015-10-15 Thread Colin Law
Tested with mainline kernel 4.3.0 rc5 and got the same failure, though it seemed to take longer before it failed. Likely just the statistics working themselves out though. ** Tags added: kernel-bug-exists-upstream kernel-bug-exists- upstream-4.3.0-rc5 ** Changed in: linux (Ubuntu) Status:

[Kernel-packages] [Bug 1353129] Re: [REGRESSION 2014-08] Volume up/down keys, and printScreen key, have stopped working

2015-08-02 Thread Colin Law
*** This bug is a duplicate of bug 1459571 *** https://bugs.launchpad.net/bugs/1459571 ** This bug has been marked a duplicate of bug 1459571 Keyboard shortcuts stop working -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in

[Kernel-packages] [Bug 1491467] [NEW] kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-02 Thread Colin Law
Public bug reported: On Fujitsu A544 laptop (and likely others) fitted with SSD, kworker takes 100% of one core of CPU due to GPE13 interrupt storm See upstream bug https://bugzilla.kernel.org/show_bug.cgi?id=53071 The bug can be identified by repeatedly running cat /sys/firmware/acpi/interrupt

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-02 Thread Colin Law
By bisecting the kernel I have determined that the problem is not seen on the last Ubuntu 3.19 kernel 3.19.8-vivid but is seen on the first 4.0 kernel that will build using fakeroot debian/rules binary-headers binary-generic, which is commit 636cdd7b2930ca2cdaf90eedd04fdb9fc7a8d5ec Author: Stefan

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-02 Thread Colin Law
I can confirm that v3.19 final: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.19-vivid/ does not show the problem 4.0-rc1: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.0-rc1-vivid/ and http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.2-unstable/ both do show the problem -- You received

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-02 Thread Colin Law
02f1f2170d2831b3233e91091c60a66622f29e82 http://kernel.ubuntu.com/~jsalisbury/lp1491467 linux-image-3.19.0-031900-generic_3.19.0-031900.201509021605_amd64.deb is BAD that is it shows the bug. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed t

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-03 Thread Colin Law
c5ce28df0e7c01a1de23c36ebdefcd803f2b6cbb linux-image-3.19.0-031900-generic_3.19.0-031900.201509022146_amd64.deb is GOOD :) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1491467 Title:

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-03 Thread Colin Law
718749d56214aa97015fe01b76b6d6dd0c171796 linux-image-3.19.0-031900-generic_3.19.0-031900.201509031253_amd64.deb is GOOD -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1491467 Title: kwo

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-03 Thread Colin Law
b3d6524ff7956c5a898d51a18eaecb62a60a2b84 linux-image-3.19.0-031900-generic_3.19.0-031900.201509031452_amd64.deb is GOOD -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1491467 Title: kwo

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-03 Thread Colin Law
8cc748aa76c921d8834ef00f762f31acd2c93aa8 linux-image-3.19.0-031900-generic_3.19.0-031900.201509031637_amd64.deb is BAD -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1491467 Title: kwor

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-03 Thread Colin Law
d3f180ea1a44aecba1b0dab2a253428e77f906bf linux-image-3.19.0-031900-generic_3.19.0-031900.201509032049_amd64.deb is GOOD -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1491467 Title: kwo

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-04 Thread Colin Law
ba4877b9ca51f80b5d30f304a46762f0509e1635 linux-image-3.19.0-031900-generic_3.19.0-031900.201509041408_amd64.deb is GOOD -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1491467 Title: kwo

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-06 Thread Colin Law
7b1ee96f074cc931a2c226b33607fe7a74d5cba3 linux-image-3.19.0-031900rc4-generic_3.19.0-031900rc4.201509050242_amd64.deb is BAD -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1491467 Title:

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-06 Thread Colin Law
As a matter of interest, which repository have you cloned from? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1491467 Title: kworker consuming cpu due to GPE13 interrupt storm on Fujits

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-08 Thread Colin Law
875edad528cf29b382e82837e652e997aec16c49 linux-image-3.19.0-031900rc4-generic_3.19.0-031900rc4.201509081446_amd64.deb is GOOD -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1491467 Title:

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-08 Thread Colin Law
Can you confirm the repo please, I get $ git clone git://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/ Cloning into 'linux'... fatal: remote error: Repository '~ubuntu-kernel/ubuntu/+source/linux' not found. Alternatively is it fundamentally the same (as far as this exercise is concerned

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-08 Thread Colin Law
afb5abc262e962089ef2d7c2bbf71bb6f53a2a78 /home/colinl/Downloads/linux-image-3.19.0-031900rc4-generic_3.19.0-031900rc4.201509081446_amd64.deb is GOOD -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.n

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-09 Thread Colin Law
30fc8d138e9123f374a3c3867e7c7c5cd4004941 linux-image-3.19.0-031900rc4-generic_3.19.0-031900rc4.201509081948_amd64.deb is Bad -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1491467 Title:

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-09 Thread Colin Law
I don't think you have actually, there's nowt there :) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1491467 Title: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544 S

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-09 Thread Colin Law
71ed848fd791bc0b53a1b7a04f29eb9e994c7cbb linux-image-3.19.0-031900rc4-generic_3.19.0-031900rc4.201509091541_amd64.deb is BAD Only one, or two, to go :) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launch

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-09 Thread Colin Law
It may be of interest that another A544 running kernel 3.13 exhibits the problem. It went away some time between then and 3.19 and came back in 4.0. The other machine does not have an SSD so that may not be a factor, though comments in the upstream bug suggested that it was a factor. Of course t

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-10 Thread Colin Law
0dc553652102c55a43eb1ab52e2049e478469f53 linux-image-3.19.0-031900rc4-generic_3.19.0-031900rc4.201509092055_amd64.deb is BAD -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1491467 Title:

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-13 Thread Colin Law
Have I missed something or has it not arrived yet? I have gone back and confirmed that afb5abc262e962089e was good and 0dc553652102c55a4 is bad, just in case I had made a mistake. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in U

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-14 Thread Colin Law
OK. In case it is of interest I have determined that the problem was originally fixed between mainline kernels 3.13.11.11-trusty and 3.14-rc1-trusty, before being reintroduced in 4.0. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-14 Thread Colin Law
I think 4.3-rc1 kernel build has failed, at least there are no images there. I will test it when they appear. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1491467 Title: kworker consu

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-09-16 Thread Colin Law
4.3-rc1 kernel (linux- image-4.3.0-040300rc1-generic_4.3.0-040300rc1.201509160642_amd64.deb) also exhibits the problem. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1491467 Title: kwor

[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

2015-11-25 Thread Colin Law
Is anything happening on this? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1491467 Title: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544 Status in Linux: Unknow

[Kernel-packages] [Bug 1504420] Re: [FUJITSU LIFEBOOK A544] suspend/resume failure

2015-11-25 Thread Colin Law
** Attachment added: "/proc/acpi/wakeup from current kernel" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1504420/+attachment/4525281/+files/wakeup.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bu

[Kernel-packages] [Bug 1504420] Re: [FUJITSU LIFEBOOK A544] suspend/resume failure

2015-11-25 Thread Colin Law
After several weeks running with the suspend command sudo sh -c "sync && echo 1 > /sys/power/pm_trace && pm-suspend" with both the latest mainline kernel I was unable to make it fail. I reverted to the current kernel and it still refused to fail. I then resorted to just using pm_suspend (with c

[Kernel-packages] [Bug 1504420] Re: [FUJITSU LIFEBOOK A544] suspend/resume failure

2015-11-25 Thread Colin Law
** Attachment added: "dmesg on re-boot after failure with current kernel" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1504420/+attachment/4525280/+files/dmesg.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu