Using kernel 4.8-rc5 I did some energy tests, using a SpecPower simulator that
I made one time. I reused intel_pstate powersave data from a previous test.
Reference:
http://marc.info/?l=linux-kernel&m=147326197513427&w=2
Big numbers are Joules (package Joules from turbostat)
Smaller numbers are
The table formatting got messed up, trying again:
Load: idle0.5XX 2X 3X 4X 5X 100%
powersave 570811037 16075 29147 45913 61165 76650 81695
3.817.3610.72 19.43 30.61 40.78 51.10 54.46
performance
It started happening when I switched to Gnome. At first I had both Gnome and
Unity next to each other and when I logged in to Unity, I could still change
the backlight normally.
It only doesn't work under Gnome strangely.
I've tested the new kernel, but it had no effect:
Linux 4.8.0-040800rc6-ge
Tearing is now gone with rc6 release
** Tags removed: needs-reverse-bisect
** Tags removed: kernel-fixed-upstream-4.8-rc3
** Tags added: kernel-fixed-upstream-4.8-rc6
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Public bug reported:
Rfkill always reports wireless blocked (Lenovo Thinkpad E320)
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-38-generic 4.4.0-38.57
ProcVersionSignature: Ubuntu 4.4.0-38.57-generic 4.4.19
Uname: Linux 4.4.0-38-generic x86_64
ApportVersion: 2.20.1-0ubu
** Summary changed:
- ?
+ Rfkill always reports wireless blocked
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Title:
Rfkill always reports wireless blocked
Status in linux pa
This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Title:
Rfkill always reports wireless
Public bug reported:
The error happened during an automatic update
ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: linux-image-extra-4.4.0-24-generic (not installed)
ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
Uname: Linux 4.4.0-36-generic x86_64
ApportVersion: 2.20.1-0ubunt
** Tags removed: need-duplicate-check
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Title:
package linux-image-extra-4.4.0-24-generic (not installed) failed to
install/upgrade
This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Title:
package linux-image-extra-4.4.
Public bug reported:
I don't know but it was a in a partial upgrade
ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: linux-image-extra-4.4.0-31-generic 4.4.0-31.50
ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
Uname: Linux 4.4.0-36-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.
** Tags removed: need-duplicate-check
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Title:
package linux-image-extra-4.4.0-31-generic 4.4.0-31.50 failed to
install/upgrade: pa
This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Title:
package linux-image-extra-4.4.
Anton Polukhin, the issue you are reporting is an upstream one. Could
you please report this problem following the instructions verbatim at
https://wiki.ubuntu.com/Bugs/Upstream/kernel to the appropriate mailing
list (TO Larry.Finger, and Realtek WlanFAE CC linux-wireless)?
Please provide a direct
Joan, to keep this relevant to upstream, one would want check for, and
test the latest mainline kernel (now4.8-rc6) as it is released.
Could you please advise?
** Tags removed: bios-outdated-1.25
** Tags added: latest-bios-1.25
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Jean-Yves Avenard, could you please provide the missing information from
https://wiki.ubuntu.com/DebuggingKernelHibernate ?
** Tags added: kernel-bug-exists-upstream-4.8-rc6 latest-bios-fb07
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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aswin venugopal, to keep this relevant to upstream, one would want check
for, and test the latest mainline kernel (now 4.8-rc6) as it is
released.
Could you please advise?
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h
** Changed in: linux (Ubuntu)
Importance: Medium => High
** Changed in: linux (Ubuntu)
Status: Incomplete => Triaged
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Title
dolfyn, to clarify, what is the full manufacturer and model of the
working, and non-working card?
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Title:
Mounting SDXC Cards unreli
Sure I can do that.
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Title:
Lenovo g50-30 Elantech Touchpad stops working after some time in
ubuntu 16.04
Status in linux package
the attached files were produced as follow:
sudo -i
lsmod > lsmod-before.txt
dmesg > dmesg-before.txt
pm-hibernate
lsmod > lsmod-after.txt
echo devices > /sys/power/pm_test
echo platform > /sys/power/disk
echo disk > /sys/power/state
dmesg > /tmp/dmesg-devices-platform.txt
echo core > /sys/powe
** Attachment added: "lsmod-before.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624339/+attachment/4742629/+files/lsmod-before.txt
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** Attachment added: "lsmod-after.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624339/+attachment/4742630/+files/lsmod-after.txt
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** Attachment added: "dmesg-core-platform.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624339/+attachment/4742633/+files/dmesg-core-platform.txt
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** Attachment added: "dmesg-before.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624339/+attachment/4742631/+files/dmesg-before.txt
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** Attachment added: "dmesg-core-reboot.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624339/+attachment/4742632/+files/dmesg-core-reboot.txt
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** Attachment added: "dmesg-devices-platform.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624339/+attachment/4742634/+files/dmesg-devices-platform.txt
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I'm experiencing exactly the same problem on a XPS 15.
Christopher M. Penalver, this issue is present on 16.04.
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Title:
MacBook wif
Immediately after installing the 4.8rc6 kernel, my system crashed again
on shutdown when I rebooted to launch the new kernel. The crash
occurred running on the old kernel before the reboot.
Now the system will not boot to the graphical user interface, regardless of
which kernel I choose in grub
This file is the result of running ubuntu-bug linux --save=report.txt on
the system in the current state.
** Attachment added: "report.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1623092/+attachment/4742635/+files/report.txt
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Just replace
/lib/firmware/intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq
with the file mentioned in comment #1
https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1591167/comments/1
If it is really the same issue for you - it will fix your problem.
Meanwhile the bug has been fixed for Ubuntu 1
Mike Harris, it will help immensely if you filed a new report with the Ubuntu
repository kernel (not mainline/upstream) via a terminal:
ubuntu-bug linux
Please feel free to subscribe me to it.
For more on why this is helpful, please see
https://wiki.ubuntu.com/ReportingBugs.
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Jean-Yves Avenard, to clarify, when hibernating in all the different
ways, the problem remained reproducible?
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Title:
Elantech v4 tr
Arnau Villoslada, it will help immensely if you filed a new report with the
Ubuntu repository kernel (not mainline/upstream) via a terminal:
ubuntu-bug linux
Please feel free to subscribe me to it.
For more on why this is helpful, please see
https://wiki.ubuntu.com/ReportingBugs.
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Both are 64GB Sandisk SDXC Cards. Same model/type.
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Title:
Mounting SDXC Cards unreliable
Status in linux package in Ubuntu:
Inco
I was able to boot the system from a live usb. I believe that means
this is not a hardware failure.
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Title:
Computer crashes on shu
Public bug reported:
When using Ubuntu (in this case the live 16.04.1 LTS ISO) as a
Generation 2 (Gen1 untested) Hyper-V VM, an IPv6 address can't be gotten
through DHCPv6. dhclient continues to send out solicitations but they
never result in a response. I've looked on the router end (running
Adva
This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:
apport-collect 1624722
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a commen
apport information
** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/1624722/+attachment/4742799/+files/UdevDb.txt
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apport information
** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/1624722/+attachment/4742795/+files/ProcCpuinfo.txt
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apport information
** Attachment added: "JournalErrors.txt"
https://bugs.launchpad.net/bugs/1624722/+attachment/4742794/+files/JournalErrors.txt
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apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/1624722/+attachment/4742793/+files/CurrentDmesg.txt
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apport information
** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/1624722/+attachment/4742796/+files/ProcInterrupts.txt
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apport information
** Attachment added: "CRDA.txt"
https://bugs.launchpad.net/bugs/1624722/+attachment/4742792/+files/CRDA.txt
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Ti
apport information
** Tags added: apport-collected
** Description changed:
When using Ubuntu (in this case the live 16.04.1 LTS ISO) as a
Generation 2 (Gen1 untested) Hyper-V VM, an IPv6 address can't be gotten
through DHCPv6. dhclient continues to send out solicitations but they
never r
apport information
** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/1624722/+attachment/4742797/+files/ProcModules.txt
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apport information
** Attachment added: "PulseList.txt"
https://bugs.launchpad.net/bugs/1624722/+attachment/4742798/+files/PulseList.txt
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apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1624722/+attachment/4742800/+files/WifiSyslog.txt
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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I'm having this problem on my desktop running Ubuntu 16.04. After
resuming from suspend, my CPU (or GPU, not sure) fan is spinning up a
lot more than before doing a suspend. For example, I can watch Youtube
videos without hearing any fan noise normally, but once I've resumed
from standby the fan(s)
Did anybody ever file this to upstream kernel? I am stuck with the same
issue on ArchLinux
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Title:
[Lenovo Ideapad S205] suspend/res
results of systemctl status lightdm.service
● lightdm.service - Light Display Manager
Loaded: loaded (/lib/systemd/system/lightdm.service; enabled; vendor preset:
enabled)
Drop-In: /lib/systemd/system/display-manager.service.d
└─xdiagnose.conf
Active: inactive (dead) (Result: e
Sorry I misread the instructions. I had performed all 3 hibernate
susbystems in a row, after doing a full pm-hibernate, at which case the
trackpad was already no longer working.
I've redone it following a new reboot (after going into Windows first to
re-enable the trackpad)
after doing each of th
** Attachment added: "dmesg-core-reboot.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624339/+attachment/4742851/+files/dmesg-core-reboot.txt
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I can make the trackpad non working by doing a hard shutdown (holding the power
button for about 10s). Following the next reboot, the trackpad will no longer
be recognised.
The usual steps of rebooting into Windows first and then back into linux is the
only method I've found to make the trackpad
** Attachment added: "dmesg-core-platform.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624339/+attachment/4742850/+files/dmesg-core-platform.txt
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** Changed in: kernel-sru-workflow/verification-testing
Status: Confirmed => Fix Released
** Changed in: kernel-sru-workflow/promote-to-security
Status: New => Confirmed
** Changed in: kernel-sru-workflow/promote-to-updates
Status: New => Confirmed
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** Changed in: kernel-sru-workflow/verification-testing
Status: Confirmed => Fix Released
** Tags added: regression-testing-passed
** Changed in: kernel-sru-workflow/regression-testing
Status: Confirmed => Fix Released
** Changed in: kernel-sru-workflow/promote-to-security
S
** Changed in: kernel-development-workflow
Status: In Progress => Invalid
** Changed in: linux (Ubuntu Yakkety)
Status: New => Invalid
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** Changed in: kernel-sru-workflow/verification-testing
Status: Confirmed => Fix Released
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Title:
linux-lts-trusty
>From man 7 udev:
The udev rules are read from the files located in the system rules
directory /lib/udev/rules.d, the volatile runtime directory
/run/udev/rules.d and the local administration directory
/etc/udev/rules.d. All rules files are collectively sorted and processed
in lexical order, regar
** Description changed:
This bug is for tracking the 3.19.0-69.77~14.04.1 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
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** Changed in: kernel-sru-workflow/regression-testing
Status: Confirmed => Fix Released
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Title:
linux-lts-vivid: 3.
** Tags added: regression-testing-passed
** Changed in: kernel-sru-workflow/regression-testing
Status: Confirmed => Fix Released
** Changed in: kernel-sru-workflow/promote-to-security
Status: New => Confirmed
** Changed in: kernel-sru-workflow/promote-to-updates
Status: New
** Tags removed: kernel-fixed-upstream-4.8-rc2
** Tags added: kernel-fixed-upstream-4.6
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Title:
wacom touch screen does not recogniz
@mmifas,
About your comment "When I plugged in the headset, sometimes sound
coming though both. I can configure in alsamixer", in that situation,
the sound is supposed to be played through headphone, so could you
please generate 2 alsa-info.txt, the first one is generated when problem
is reproduce
dolfyn, as per http://support.lenovo.com/us/en/products/Laptops-and-
netbooks/IdeaPad-Y-Series-
laptops/y700-15isk?tabName=Downloads&linkTrack=Mast:SubNav:Support:Drivers%20and%20Software|Drivers%20and%20Software&beta=false
an update to your computer's buggy, insecure, and outdated BIOS is
availabl
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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I have the same problem with a Dell PowerEdge R210 II, with Dell DRAC under
Ubuntu Server 14.04 LTS and 3.13 kernel: Process khubd will block in state D
too.
=> need to do a hard reboot
Screenshot of htop: https://lafibre.info/serveur-linux/load-
average/msg372058/#msg372058
The "dmesg" data co
I was able to patch the kernel, however the fault still exists. I'm
uncertain if issue is related to VSS, but in ballpark (see screenshots).
Ubuntu 16.04.1 on same server smooth as silk.
** Attachment added: "Ubuntu Error 4c.png"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1470250/+at
There are Android tablets available using these same SoC's. Any chance
there's a driver to be found there?
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Title:
No sound on Asus
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