[Bug 1927868] Re: vRouter not working after update to 16.3.1

2021-06-22 Thread Alexandros Soumplis
@Corey In our case there was no release upgrade. We have been to Ussuri
for many weeks and running happily. The problem came up only after we
update the relevant ubuntu packages from 16.3.0 to 16.3.1. Just
reverting back to 16.3.0 resolved the issue.

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Title:
  vRouter not working after update to 16.3.1

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[Bug 1927868] [NEW] vRouter not working after update to 16.3.1

2021-05-09 Thread Alexandros Soumplis
Public bug reported:

We run a juju managed Openstack Ussuri on Bionic. After updating neutron
packages from 16.3.0 to 16.3.1 all virtual routers stopped working. It
seems that most (not all) namespaces are created but have only the lo
interface and sometime the ha-XYZ interface in DOWN state. The
underlying tap interfaces are also in down.

neutron-l3-agent has many logs similar to the following:
2021-05-08 15:01:45.286 39411 ERROR neutron.agent.l3.ha_router [-] Gateway 
interface for router 02945b59-639b-41be-8237-3b7933b4e32d was not set up; 
router will not work properly

and journal logs report at around the same time
May 08 15:01:40 lar1615.srv-louros.grnet.gr 
neutron-keepalived-state-change[18596]: 2021-05-08 15:01:40.765 18596 INFO 
neutron.agent.linux.ip_lib [-] Failed sending gratuitous ARP to 62.62.62.62 on 
qg-5a6efe8c-6b in namespace qrouter-02945b59-639b-41be-8237-3b7933b4e32d: Exit 
code: 2; Stdin: ; Stdout: Interface "qg-5a6efe8c-6b" is down
May 08 15:01:40 lar1615.srv-louros.grnet.gr 
neutron-keepalived-state-change[18596]: 2021-05-08 15:01:40.767 18596 INFO 
neutron.agent.linux.ip_lib [-] Interface qg-5a6efe8c-6b or address 62.62.62.62 
in namespace qrouter-02945b59-639b-41be-8237-3b7933b4e32d was deleted 
concurrently


The neutron packages installed are:

ii  neutron-common 2:16.3.1-0ubuntu1~cloud0 
   all  Neutron is a virtual network service for 
Openstack - common
ii  neutron-dhcp-agent 2:16.3.1-0ubuntu1~cloud0 
   all  Neutron is a virtual network service for 
Openstack - DHCP agent
ii  neutron-l3-agent   2:16.3.1-0ubuntu1~cloud0 
   all  Neutron is a virtual network service for 
Openstack - l3 agent
ii  neutron-metadata-agent 2:16.3.1-0ubuntu1~cloud0 
   all  Neutron is a virtual network service for 
Openstack - metadata agent
ii  neutron-metering-agent 2:16.3.1-0ubuntu1~cloud0 
   all  Neutron is a virtual network service for 
Openstack - metering agent
ii  neutron-openvswitch-agent  2:16.3.1-0ubuntu1~cloud0 
   all  Neutron is a virtual network service for 
Openstack - Open vSwitch plugin agent
ii  python3-neutron2:16.3.1-0ubuntu1~cloud0 
   all  Neutron is a virtual network service for 
Openstack - Python library
ii  python3-neutron-lib2.3.0-0ubuntu1~cloud0
   all  Neutron shared routines and utilities - 
Python 3.x
ii  python3-neutronclient  1:7.1.1-0ubuntu1~cloud0  
   all  client API library for Neutron - Python 3.x


Downgrading to 16.3.0 resolves the issues.

** Affects: neutron (Ubuntu)
 Importance: Undecided
 Status: Confirmed

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[Bug 1916791] [NEW] grub installation crashes

2021-02-24 Thread Alexandros Matakos
Public bug reported:

I am trying to install Ubuntu 20.04.1 alongside Windows 10 on my new XMG
laptop. The laptop has a NVMe SSD and a Nvidia 2060 graphics card.
Firstly, after selecting Ubuntu from boot options, I get a "Initramfs
unpacking failed: Decoding failed" error followed by a "nouveau DRM:
failed to create kernel channel, -22" error. The installation proceeds
after that (although it is slower than normal), and it finally crashes
giving me the "executing grub-install /dev/nvme0n1 failed. This is a
fatal error" error. I don't know if what I am describing in the
beginning is related to the final error I'm getting. I am a beginner in
Linux

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: ubiquity 20.04.15.2
ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
Uname: Linux 5.4.0-42-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu27.4
Architecture: amd64
CasperMD5CheckResult: skip
CasperVersion: 1.445.1
CurrentDesktop: ubuntu:GNOME
Date: Wed Feb 24 19:12:25 2021
InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed 
maybe-ubiquity quiet splash acpi=off ---
LiveMediaBuild: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
ProcEnviron:
 LANGUAGE=en_US.UTF-8
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=
 LANG=en_US.UTF-8
 LC_NUMERIC=C.UTF-8
SourcePackage: grub-installer
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: grub-installer (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug focal ubiquity-20.04.15.2 ubuntu

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[Bug 1893227] Re: Scrambled display with newer grubx64.efi bootloader and terminal_output gfxterm

2020-08-27 Thread Alexandros Afentoulis
** Tags added: focal

** Tags added: bionic

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Title:
  Scrambled display with newer grubx64.efi bootloader and
  terminal_output gfxterm

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[Bug 1893227] [NEW] Scrambled display with newer grubx64.efi bootloader and terminal_output gfxterm

2020-08-27 Thread Alexandros Afentoulis
Public bug reported:

Hello and thanks for maintaining grub in Ubuntu.

We've been using grub EFI boot loader in Bionic and Focal official cloud
images. After upgrading grub packages from 2.02-2ubuntu8.14 to
2.02-2ubuntu8.17 we are having trouble with console display (provided by
QEMU VNC) as it is scrambled and unreadable. See attached screenshot.

We have noticed that the problem manifests itself when terminal_output
is set to "gfxterm" but is not present when set to "console".
Additionally we verified that in Bionic the problem manifests itself
with boot loader provided by 1.93.19+2.02-2ubuntu8.17 (sha1sum:
7be316b0542921956dc3742d70b26e409ca83ef0
/boot/efi/EFI/BOOT/grubx64.efi) while the boot loader provided by
1.93.15+2.02-2ubuntu8.14 (sha1sum:
2895a67157d97b0d3825987639d817a08aad3da8 /boot/efi/EFI/BOOT/grubx64.efi)
works just fine.

Problem manifests itself in Focal hosts as well featuring grub-efi-
amd64-signed version 1.142.4+2.04-1ubuntu26.2.

Boot loader and related files are installed by grub in
/boot/efi/EFI/BOOT/ during the image creation like this:

```
grub-install  --boot-directory=/boot --efi-directory=/boot/efi 
--target=x86_64-efi --removable --uefi-secure-boot --no-nvram
```

said invocation among other things does copy files provided by 
grub-efi-amd64-signed package:
```
grub-install: info: copying `/usr/lib/grub/x86_64-efi-signed/gcdx64.efi.signed' 
-> `/boot/efi/EFI/BOOT/grubx64.efi'.
grub-install: info: copying `/usr/lib/shim/shimx64.efi.signed' -> 
`/boot/efi/EFI/BOOT/BOOTX64.EFI'.
grub-install: info: copying `/usr/lib/shim/mmx64.efi' -> 
`/boot/efi/EFI/BOOT/mmx64.efi'.
grub-install: info: copying `/usr/lib/shim/BOOTX64.CSV' -> 
`/boot/efi/EFI/BOOT/BOOTX64.CSV'.
grub-install: info: copying `/boot/grub/x86_64-efi/load.cfg' -> 
`/boot/efi/EFI/BOOT/grub.cfg'.
```

A naive experimentation, swapping the old boot loader in place of the
newer, restores display back to normal.

We will be happy to provide more details if needed.

** Affects: grub2-signed (Ubuntu)
 Importance: Undecided
 Status: New

** Attachment added: "Screenshot_2020-08-27_17-20-38.png"
   
https://bugs.launchpad.net/bugs/1893227/+attachment/5405198/+files/Screenshot_2020-08-27_17-20-38.png

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[Bug 1882449] [NEW] Upgrade from 18.04 LTS to 20.04LTS failed

2020-06-07 Thread Alexandros Panagopoulos
Public bug reported:

main.log

2020-06-07 21:24:46,248 DEBUG Marking 'ubuntu-desktop' for upgrade
2020-06-07 21:24:46,486 WARNING Can't mark 'ubuntu-desktop' for upgrade 
(E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by 
held packages.)
2020-06-07 21:25:38,166 ERROR Dist-upgrade failed: 'Broken packages after 
upgrade: colord'

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubuntu-release-upgrader-core 1:18.04.37
ProcVersionSignature: Ubuntu 5.3.0-53.47~18.04.1-generic 5.3.18
Uname: Linux 5.3.0-53-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.15
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: ubuntu:GNOME
Date: Sun Jun  7 21:38:16 2020
InstallationDate: Installed on 2020-01-20 (138 days ago)
InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to bionic on 2020-06-07 (0 days ago)
VarLogDistupgradeTermlog:

** Affects: ubuntu-release-upgrader (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug bionic dist-upgrade third-party-packages

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  Upgrade from 18.04 LTS to 20.04LTS failed

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[Bug 1879734] Re: Kafka module binary package missing from syslog-ng

2020-05-21 Thread Alexandros Afentoulis
For what's it worth there is a commit in debian package version 3.27.1-1
which enables kafka support: https://github.com/gcsideal/syslog-ng-
debian/commit/d7ab46c6f8d33d35c3d3ee0d09536be654b11929

This package has been actually introduced in Debian's NEW queue a couple
of days ago.

I managed to apply a slightly modified version of that patch to Ubuntu
source package version 3.25.1-3 and successfully built it, producing a
kafka module binary package.

Cheers,
Alexandros

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Title:
  Kafka module binary package missing from syslog-ng

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[Bug 1879734] [NEW] Kafka module binary package missing from syslog-ng

2020-05-20 Thread Alexandros Afentoulis
Public bug reported:

Hello and thanks for maintaining this package.

syslog-ng-incubator source package used to provide syslog-ng-mod-kafka
binary package up to Bionic release. Given that syslog-ng-incubator has
been discontinued and modules have been migrated to syslog-ng by
upstream (as pointed out here https://bugs.debian.org/cgi-
bin/bugreport.cgi?bug=921650) I would expect syslog-ng source package to
provide a kafka module as well.

The new librdkafka based destination has been imported from incubator to
syslog-ng as of upstream version 3.21.1: https://github.com/syslog-ng
/syslog-ng/commit/9eb963513afed9363783274bbcd2be2e97ceb10f

So Ubuntu Focal, featuring upstream version 3.25.1
(https://github.com/gcsideal/syslog-ng-
debian/commit/09828d93626bd6e425ac3baaec01611ce870fb22) does include the
new librdkafka based implementation.

Could you please provide a binary package for kafka destinations?

Thanks,
Alexandros

** Affects: syslog-ng (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 1771185] Re: Secondary monitor not connecting in 18.04 LTS

2019-09-24 Thread Alexandros Kontogiannis
Playing with different resolutions and rates using xrandr solved the
problem for me on a DELL XPS 15 with Ubuntu 18.04. If I go with a
resolution of 1920x1080 and a rate of 60 Hz the TV shows a black screen.
Changing to other modes and rates solves the problem. For example,
typing in a terminal

xrandr --output DP-1-3 --mode 1360x768 --rate 60

made it work. If I go for a resolution of 1920x1080, I have output only
for a rate of 25 Hz. I don't know why exactly this happens. Maybe it
depends on the TV?

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Title:
  Secondary monitor not connecting in 18.04 LTS

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[Bug 1622951] Re: bless fails to handle user config

2019-04-18 Thread Alexandros Frantzis
> https://afrantzis.com/posts/bless-0-6-1/ Bless has moved to a new home,
> https://github.com/afrantzis/bless, and a new release has been made.
>
> 1) Does this fix the issue?

Yes (along with many other issues).

> 2) Will the official packages be updated?

I filed an update request for the Debian repo some time ago here:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=914217, but there
hasn't been any response yet.

Note that 0.6.2 was released today with more improvements.

** Bug watch added: Debian Bug tracker #914217
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=914217

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  bless fails to handle user config

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[Bug 1764645] Re: Bluetooth not working

2018-12-26 Thread Alexandros Ferles
I am on Ubuntu 18.04, have both a wireless headset and speakers, amd
after connecting them for the first time and everything works properly,
after my PC reboots or even sleeps and I am trying to re-connect them,
while they are paired they do not connect at all. If I remove the
device, I cannot even find it afterwards, and no fix is working.
Seriously, this is frustrating.

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  Bluetooth not working

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Re: [Bug 1767652] Re: kicad on ubuntu mate 18.04 cursor ghosting (eeshcema), pcb design shrinked (pcbnew)

2018-05-17 Thread alexandros
That worked indeed! Thanks!


On 14/05/2018 03:57 μμ, Darren Legge wrote:
> The new ppa fixes it for me.
> https://launchpad.net/~js-reynaud/+archive/ubuntu/kicad-4
> http://kicad-pcb.org/download/ubuntu/
>

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Title:
  kicad on ubuntu mate 18.04 cursor ghosting (eeshcema), pcb design
  shrinked (pcbnew)

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[Bug 1770430] [NEW] Kicad 4.0.7 doesn't display its graphics properly

2018-05-10 Thread alexandros
Public bug reported:

After upgrading to UbuntuStudio 18.04, Kicad 4.0.7 won't display its graphics 
properly, neither Eeschma, not Pcbnew.
As the mouse moves around the screen displays the cross that follows it many 
times (image won't refresh), in both Eeschema and Pcbnew, and Pcbnew won't show 
the actual board designs.
Reading various fora, it seems to be a problem with Python (wxpython?) between 
Kicad and the new Ubuntu.
The attached image is a screen shot from Pcbnew, that shows how the program 
displays circuit board designs.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: kicad 4.0.7+dfsg1-1ubuntu2
ProcVersionSignature: Ubuntu 4.15.0-20.21-lowlatency 4.15.17
Uname: Linux 4.15.0-20-lowlatency x86_64
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
CurrentDesktop: XFCE
Date: Thu May 10 16:26:01 2018
InstallationDate: Installed on 2017-09-21 (230 days ago)
InstallationMedia: Ubuntu-Studio 17.10 "Artful Aardvark" - Alpha amd64 
(20170829)
SourcePackage: kicad
UpgradeStatus: Upgraded to bionic on 2018-05-04 (6 days ago)

** Affects: kicad (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug bionic

** Attachment added: "pcbnew_cropped.png"
   
https://bugs.launchpad.net/bugs/1770430/+attachment/5137277/+files/pcbnew_cropped.png

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[Bug 1422190] Re: phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush

2017-11-08 Thread Alexandros Prekates
I have the same problem in 
Ubuntu 16.04
4.4.0-34-generic 
Realtek RT2561/RT61 rev B 802.11g driver: rt61pci

I dont know it's a kernel issue only but testing in another distro with 
4.4.13 it'ok.

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  phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush

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[Bug 1674389] Re: Session Indicator's "Suspend" button has no effect in Unity 8

2017-04-05 Thread Alexandros Frantzis
** Changed in: repowerd (Ubuntu)
   Status: Fix Committed => Fix Released

** Changed in: repowerd (Ubuntu)
   Status: Fix Released => Fix Committed

** Changed in: repowerd (Ubuntu)
   Status: Fix Committed => Fix Released

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  Session Indicator's "Suspend" button has no effect in Unity 8

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[Bug 1679591] Re: Laptop suspends when closing lid with an external display plugged

2017-04-04 Thread Alexandros Frantzis
** Also affects: mir
   Importance: Undecided
   Status: New

** Also affects: mir (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: mir (Ubuntu)
   Importance: Undecided => High

** Changed in: mir
   Importance: Undecided => High

** Changed in: mir
 Assignee: (unassigned) => Alexandros Frantzis (afrantzis)

** Changed in: mir (Ubuntu)
 Assignee: (unassigned) => Alexandros Frantzis (afrantzis)

** Changed in: mir
   Status: New => In Progress

** Changed in: mir (Ubuntu)
   Status: New => In Progress

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  Laptop suspends when closing lid with an external display plugged

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[Bug 1674389] Re: Session Indicator's "Suspend" button has no effect in Unity 8

2017-03-29 Thread Alexandros Frantzis
repowerd, or some other process that acquires logind suspend
inhibitions, could be involved in this. It's easy to find out if this is
the case by running:

$ systemd-inhibit

and checking if any inhibitions with parameters What:sleep Mode:block
are active. Note that repowerd acquiring such an inhibition just means
that another program has requested a suspend inhibition from repowerd.

In any case, as discussed in bug 1668596, repowerd will soon stop
acquiring logind suspend inhibitions.

** Changed in: repowerd (Ubuntu)
   Status: New => Fix Committed

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  Session Indicator's "Suspend" button has no effect in Unity 8

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[Bug 1668596] Re: Closing the lid does not suspend the device

2017-03-29 Thread Alexandros Frantzis
** Changed in: repowerd (Ubuntu)
   Status: In Progress => Fix Committed

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  Closing the lid does not suspend the device

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[Bug 1674736] Re: messages are logged on every input event

2017-03-23 Thread Alexandros Frantzis
** Changed in: repowerd (Ubuntu)
   Status: In Progress => Fix Committed

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Title:
  messages are logged on every input event

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[Bug 1668596] Re: Closing the lid does not suspend the device

2017-03-23 Thread Alexandros Frantzis
** Changed in: repowerd (Ubuntu)
   Status: New => In Progress

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  Closing the lid does not suspend the device

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[Bug 1674736] Re: messages are logged on every input event

2017-03-22 Thread Alexandros Frantzis
> I think its bad practice to log this way on a production system, maybe just 
> my opinion.
> Can this be restricted to when a debug option is enabled?

We decided to make logging always-on in repowerd based on bad debugging
experiences with the old USC/powerd combination. This decision has paid
off since it has made it much easier to debug problems in the wild,
especially ones that are hard to reproduce. No need to tell the user to
enable debugging and then try to reproduce it again... when something
goes wrong they can just send us the log file and we will have the full
picture of what was going on in repowerd.

As discussed above, the cost of logging is negligible, so, in my
opinion, we have much to lose and little to gain by disabling full
logging by default. Of course, we can revisit this decision if we find
that the cost-benefit scale is starting to tip the other way.

Also note that repowerd logs are log-rotated, so there is no risk of
taking up too much disk space.

> Otherwise I am in favor of not spamming syslog.

Sure, I will remove /v/l/syslog output.

** Changed in: repowerd (Ubuntu)
 Assignee: (unassigned) => Alexandros Frantzis (afrantzis)

** Changed in: repowerd (Ubuntu)
   Importance: Undecided => Low

** Changed in: repowerd (Ubuntu)
   Status: New => In Progress

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[Bug 1668596] Re: Closing the lid does not suspend the device

2017-03-22 Thread Alexandros Frantzis
> Question, does repowerd "know" there's a lid involved? (or could we
make it know there's a lid involved)

It knows about the lid, so we could customize the behavior just for the
lid-closing action.

> I'm open to other thoughts - but I can't imagine where a user would
expect their device to not suspend with a lid being shut.

> For example when you're downloading some files in the background, or
watching a video on an external screen - your laptop might be docked and
closed in that case.

repowerd already handles the external display case and doesn't suspend
if an external display is connected and active when the lid is closed
(you can still suspend explicitly or by inactivity timeout if
configured).

In other cases, whether closing the lid should respect suspend blocks is
a matter of trade-offs:

+ The user won't inadvertently interrupt a critical operation that has acquired 
a suspend block (e.g. flashing a firmware update)
+ A suspend block is more meaningful, provides stronger guarantees
+ Better support for multiple user sessions (e.g. a non-active user is flashing 
firmware and the active user closes the lid)
- Broken (malicious?) apps holding suspend blocks for more than required can 
keep the device awake
- Closing the lid has unpredictable behavior (may or may not suspend)

An approach I have been considering for the past few days and I am
warming up to:

* Closing the lid (if configured to suspend) and explicitly suspending,
should not take into account blocks and should suspend unconditionally
UNLESS any blocks have been requested by a privileged (euid=0) process.

* Suspending after an inactivity timeout (if configured) should always
take into account suspend blocks

The differentiation is that the first case involves explicit user
actions, whereas the second case does not. The "UNLESS" part in the
first case allows privileged processes to force suspend blocks for very
important cases (e.g. firmware updates).

For the cases the user doesn't want to suspend after closing the lid
they can change the setting in the power settings dialog.

Thoughts?

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[Bug 1674736] Re: messages are logged on every input event

2017-03-22 Thread Alexandros Frantzis
Some clarifications: these log messages correspond to activity events as
they arrive from USC. They are not sent for every input event, but
instead at most once every 0.5s seconds and only if USC gets an input
event in that interval.

Now to the concerns:

> This makes debugging cumbersome and

It's true that the log seems somewhat spammed with these messages.
However, activity events affect repowerd's state machine fundamentally
and we would not be able to debug effectively if we didn't log them.

> is probably not great for battery life

>From past measurements, the CPU time used by logging, and thus the
effect on power, is negligible. The measurements also make sense from
coarse-grained analysis of the processing involved: every time we have
an input event the system needs to react to it possibly by compositing
and doing other app specific processing. A couple of times per second,
if we have input events, we also send an activity event to repowerd,
which needs to update its state (inactivity timeouts etc). Logging the
activity event is a negligible portion of the overall processing
involved.

If we still consider this is an issue we could reduce the maximum rate
at which USC sends activity events. For example, we could change from
the current 2Hz to 1Hz. The downside is that the accuracy of inactivity
timeouts depends on the rate of activity events. With 2Hz we have a
maximum error of 0.5s, with 1Hz the maximum error goes up to 1s.

Another related topic is that we currently log to both
/var/log/repowerd.log /var/log/syslog. /v/l/syslog logging was added so
that we could correlate easily between repowerd events and other system
events (e.g. suspending). If we think that the benefit of easy
correlation is not worth repowerd "spamming" /v/l/syslog, we could
consider logging only to /v/l/repowerd.log.

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[Bug 1667352] Re: SDL apps either "Failed to connect to the mir server: ..." or segfault in protobuf via mir_connect_sync

2017-03-17 Thread Alexandros Frantzis
I have attached a protobuf debdiff fix for this issue. It's a backport
from upstream (more details in the debian patch metadata).

** Patch added: "protobuf package fix debdiff"
   
https://bugs.launchpad.net/ubuntu/+source/protobuf/+bug/1667352/+attachment/4839390/+files/protobuf-zesty-fix-1667352.debdiff

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Title:
  SDL apps either "Failed to connect to the mir server: ..." or segfault
  in protobuf via mir_connect_sync

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[Bug 1668596] Re: Closing the lid does not suspend the device

2017-03-14 Thread Alexandros Frantzis
As mentioned in the previous comment the failure to suspend is caused by
a program incorrectly holding a suspend block after it is needed.
Repowerd correctly respects the block and doesn't suspend until the
block is released. Do we want repowerd to act differently?

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[Bug 1660438] Re: display brightness & slider follows hw keys or mousing, but jumps about & brightness flickers at low end

2017-03-02 Thread Alexandros Frantzis
** Changed in: repowerd (Ubuntu)
   Status: Incomplete => Triaged

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  display brightness & slider follows hw keys or  mousing, but jumps
  about & brightness flickers at low end

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[Bug 1668596] Re: Closing the lid does not suspend the device

2017-02-28 Thread Alexandros Frantzis
The problem is that the program with dbus address :1.219 requested the
"active" state for the system, i.e. it has disallowed suspend.

The program first requests the "active" state and then clears it:

2017-02-28T09:50:13.018142+01:00 ubuntu-Inspiron-3138 repowerd[1041]: 
UnityScreenService: dbus_requestSysState(:1.219,active,1)
2017-02-28T09:50:13.030120+01:00 ubuntu-Inspiron-3138 repowerd[1041]: 
UnityScreenService: dbus_requestSysState(:1.219,active,1) => 1
2017-02-28T09:50:14.484885+01:00 ubuntu-Inspiron-3138 repowerd[1041]: 
UnityScreenService: dbus_clearSysState(:1.219,1)

And ~10 seconds later it requests the "active" state again and never
clears it after that:

2017-02-28T09:50:25.021176+01:00 ubuntu-Inspiron-3138 repowerd[1041]: 
UnityScreenService: dbus_requestSysState(:1.219,active,1)
2017-02-28T09:50:25.030948+01:00 ubuntu-Inspiron-3138 repowerd[1041]: 
UnityScreenService: dbus_requestSysState(:1.219,active,1) => 2

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[Bug 1668596] Re: Closing the lid does not suspend the device

2017-02-28 Thread Alexandros Frantzis
Thanks for the report. Please attach /var/log/repowerd.log.

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[Bug 1233988] Re: With Mir enabled: platform-api apps crash with SIGABRT in __gnu_cxx::__verbose_terminate_handler(), thrown from mir::client::DisplayConfiguration::copy_to_client()

2017-02-28 Thread Alexandros Frantzis
** Changed in: qtubuntu
   Status: Fix Committed => Fix Released

** Changed in: platform-api
   Status: Fix Committed => Fix Released

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  With Mir enabled: platform-api apps crash with SIGABRT in
  __gnu_cxx::__verbose_terminate_handler(), thrown from
  mir::client::DisplayConfiguration::copy_to_client()

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[Bug 1543495] Re: [FHD] boot splash not in native orientation

2017-02-28 Thread Alexandros Frantzis
** Changed in: unity-system-compositor/0.4
   Status: Fix Committed => Fix Released

** Changed in: unity-system-compositor
   Status: Fix Committed => Fix Released

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Title:
  [FHD] boot splash not in native orientation

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[Bug 1667001] Re: [amd] screen-unblanking seems to flicker backlight on/off 5 times before display resumes

2017-02-23 Thread Alexandros Frantzis
Could you please attach /var/log/repowerd.log at the time of the issue.

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Title:
  [amd] screen-unblanking seems to flicker backlight on/off 5 times
  before display resumes

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[Bug 1637730] Re: com.canonical.Unity.Screen interface introspection data is missing signals

2017-02-22 Thread Alexandros Frantzis
** Changed in: repowerd (Ubuntu)
   Status: In Progress => Fix Released

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Title:
  com.canonical.Unity.Screen interface introspection data is missing
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[Bug 1301083] Re: Drag and Drop File Auto Opens Folders

2017-02-17 Thread Alexandros
@joshu aghora (josh-gura)
Well it seems that the Ubuntu Gnome team has no plans to fix this for 16.04 
LTS. 

You can either add the Gnome Team staging :ppa from Launchpad and
upgrade Gnome to 3.20 (not ideal, because it might break the system) or
move to another distro.

I am still running the same Ubuntu Gnome 16.04 installation that I had
when I reported this bug 7 months ago and I've learnt to live with it.
But it's still very annoying and I am considering switching to Open Suse
Leap with Gnome 3.20 because of this bug and other problems that I am
currently having with Ubuntu Gnome.

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  Drag and Drop File Auto Opens Folders

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[Bug 1637730] Re: com.canonical.Unity.Screen interface introspection data is missing signals

2017-02-17 Thread Alexandros Frantzis
** Changed in: repowerd (Ubuntu)
   Status: New => In Progress

** Changed in: repowerd (Ubuntu)
   Importance: Undecided => Low

** Changed in: repowerd (Ubuntu)
 Assignee: (unassigned) => Alexandros Frantzis (afrantzis)

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  com.canonical.Unity.Screen interface introspection data is missing
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[Bug 1660438] Re: display brightness & slider follows hw keys, but brightness does not follow slider unity8 zesty

2017-02-17 Thread Alexandros Frantzis
Kevin, I can't reproduce this issue on an older dell latitude laptop.
When pressing the brightness hardware keys (actually Fn + up/down arrow)
the brightness slider moves accordingly, and then moving the slider
correctly changes the brightness.

Note that I am running zesty with a locally fixed systemd package (see
bug 1661568). I wonder if what you are seeing is a side-effect of the
aforementioned systemd issue.

My proposal is to try again in a few days, when the fixed systemd
package will have landed to zesty (hopefully). If the problem persists
we can investigate further.

** Changed in: repowerd (Ubuntu)
   Status: New => Incomplete

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  follow slider unity8 zesty

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[Bug 1595947] Re: brightness not changing from either u-s-s or hardkey on unity8-desktop

2017-02-17 Thread Alexandros Frantzis
** Changed in: repowerd (Ubuntu)
   Status: Fix Committed => Fix Released

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  brightness not changing from either  u-s-s or hardkey on
  unity8-desktop

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[Bug 1663106] Re: [regression] Logging in to Unity8 takes 25 seconds (the default DBus timeout)

2017-02-09 Thread Alexandros Frantzis
unity-system-compositor 0.9.1 (the aforementioned silo) is unlikely to
be causing this, since:

1. I had a zesty system I hadn't updated in a week or so, which did not
exhibit the bug. After updating only USC to 0.9.1, I still couldn't
reproduce the bug. However, after doing a subsequent dist-upgrade the
issue appeared, which indicates that one of the dist-upgraded packages
is involved. I have uploaded the full dist-upgraded package list at:
https://pastebin.canonical.com/178774/.

2. In a fully updated zesty system exhibiting the issue, downgrading USC
to 0.9.0 does not fix the problem.

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  [regression] Logging in to Unity8 takes 25 seconds (the default DBus
  timeout)

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[Bug 1661568] Re: logind fails to emit change signal for org.freedesktop.login1.Seat.ActiveSession DBus property

2017-02-03 Thread Alexandros Frantzis
I have proposed a fix for this issue upstream (merged into master at
[1]) and have cherry-picked the fix as a patch for the zesty systemd
package in the attached debdiff.

[1]
https://github.com/systemd/systemd/commit/7d049e304e8c9f6478bd3c6dc1781adf21d03e80

** Patch added: "systemd-fix-1661568.debdiff"
   
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1661568/+attachment/4812524/+files/systemd-fix-1661568.debdiff

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  logind fails to emit change signal for
  org.freedesktop.login1.Seat.ActiveSession DBus property

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[Bug 1661568] [NEW] logind fails to emit change signal for org.freedesktop.login1.Seat.ActiveSession DBus property

2017-02-03 Thread Alexandros Frantzis
Public bug reported:

logind fails to emit a DBus PropertiesChanged signal for the
org.freedesktop.login1.Seat.ActiveSession DBus property. See
https://github.com/systemd/systemd/issues/5210.

This breaks repowerd on zesty since repowerd depends on this signal to
track the active session.

** Affects: systemd (Ubuntu)
 Importance: High
 Assignee: Alexandros Frantzis (afrantzis)
 Status: In Progress

** Changed in: systemd (Ubuntu)
   Status: New => In Progress

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[Bug 1483427] Re: Possible to manually set display brightness to 0 on Ubuntu Touch on Aquaris E5

2016-12-13 Thread Alexandros Frantzis
... I *suspect* this value may ...

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  Possible to manually set display brightness to 0 on Ubuntu Touch on
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[Bug 1483427] Re: Possible to manually set display brightness to 0 on Ubuntu Touch on Aquaris E5

2016-12-13 Thread Alexandros Frantzis
Thanks for the information.

I don't see anything wrong in the attached files. Both repowerd and the
indicator use the value set in the config-default.xml file as the
minimum value (5 out of max 255 => ~2%). I suspend this value may be too
low for this device.

Note that '5' is also the value used for dimming the screen. If you set
the normal brightness value at a normal or high level, do you notice the
screen dimming a bit before the inactivity timeout expires, or do you
just see the screen blanking without dimming first?

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[Bug 1483427] Re: Possible to manually set display brightness to 0 on Ubuntu Touch on Aquaris E5

2016-12-12 Thread Alexandros Frantzis
Repowerd reads the min/max values from the device config xml file
shipped with the device. Does this file contain sane values?

Could someone with an E5 device paste the contents of:

1. /usr/share/powerd/device_configs/config-default.xml
2. /var/log/repowerd.log

Thanks.

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[Bug 1588526] Re: [mako] Alarm doesn't ring when screen locked

2016-12-07 Thread Alexandros Frantzis
I have prepared a PPA containing a new repowerd with a potential fix for
the issue here:

https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/2276

IMPORTANT CAVEAT: The changes are experimental. Only try the PPA
packages on a development device, not one you care about keeping stable.
You may need to reflash a clean image if things go very wrong.

To try the updated packages follow the instructions from the link below:

https://wiki.ubuntu.com/Process/Merges/TestPlans/repowerd

Let me know if/how the fix works for you.

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  [mako] Alarm doesn't ring when screen locked

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[Bug 1630382] Re: [mako] Awful life battery since OTA 13

2016-12-07 Thread Alexandros Frantzis
I have prepared a PPA containing a new repowerd with a potential fix for
the issue here:

https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/2276

IMPORTANT CAVEAT: The changes are experimental. Only try the PPA
packages on a development device, not one you care about keeping stable.
You may need to reflash a clean image if things go very wrong.

To try the updated packages follow the instructions from the link below:

https://wiki.ubuntu.com/Process/Merges/TestPlans/repowerd

Let me know if/how the fix works for you.

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Title:
  [mako] Awful life battery since OTA 13

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[Bug 1630382] Re: [mako] Awful life battery since OTA 13

2016-12-07 Thread Alexandros Frantzis
** Summary changed:

- Awful life battery since OTA 13
+ [mako] Awful life battery since OTA 13

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Title:
  [mako] Awful life battery since OTA 13

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[Bug 1647895] Re: Tablet suspends while playing video or audio in browser

2016-12-07 Thread Alexandros Frantzis
** No longer affects: repowerd (Ubuntu)

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Title:
  Tablet suspends while playing video or audio in browser

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[Bug 1647895] Re: Tablet suspends while playing video or audio in browser

2016-12-07 Thread Alexandros Frantzis
Thanks for reporting. Please attach /var/log/syslog and
/var/log/repowerd.log from an affected device, as these will help us
debug the issue.

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  Tablet suspends while playing video or audio in browser

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[Bug 1588526] Re: [mako] Alarm doesn't ring when screen locked

2016-12-06 Thread Alexandros Frantzis
** Also affects: repowerd
   Importance: Undecided
   Status: New

** Changed in: repowerd
 Assignee: (unassigned) => Alexandros Frantzis (afrantzis)

** Changed in: repowerd
   Status: New => In Progress

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Title:
  [mako] Alarm doesn't ring when screen locked

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[Bug 1642360] Re: Display occasionally stays on forever after boot in rc-proposed

2016-11-17 Thread Alexandros Frantzis
** Changed in: ubuntu-touch-session (Ubuntu)
 Assignee: (unassigned) => Alexandros Frantzis (afrantzis)

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Title:
  Display occasionally stays on forever after boot in rc-proposed

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[Bug 1642360] Re: Display occasionally stays on forever after boot in rc-proposed

2016-11-17 Thread Alexandros Frantzis
** Description changed:

  Occasionally the display stays on forever after boot in rc-proposed, due
  to a keep display on request.
  
  The problem seems to be that the keep-display-on-request introduced to
  fix bug 1623853, sometimes doesn't get released due to races in the
  upstart scripts. This happens if the lightdm job starts before the keep-
  display-on-during-boot job starts, in which case the keep-display-on-
  during-boot job never gets the signal it needs to stop ("stop on started
  lightdm").
  
  This issue can be reproduced easily by changing the related upstart
  script timings, for example, by inserting a "sleep 10" at the end of the
- repowerd.conf post-start stanza.
+ repowerd.conf pre-start stanza (or post-start stanza, it has the same
+ effect).

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  Display occasionally stays on forever after boot in rc-proposed

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[Bug 1642360] Re: Display occasionally stays on forever after boot in rc-proposed

2016-11-17 Thread Alexandros Frantzis
** Description changed:

  Occasionally the display stays on forever after boot in rc-proposed, due
  to a keep display on request.
  
  The problem seems to be that the keep-display-on-request introduced to
  fix bug 1623853, sometimes doesn't get released due to races in the
  upstart scripts. This happens if the lightdm job starts before the keep-
  display-on-during-boot job starts, in which case the keep-display-on-
  during-boot job never gets the signal it needs to stop ("stop on started
  lightdm").
  
  This issue can be reproduced easily by changing the related upstart
  script timings, for example, by inserting a "sleep 10" at the end of the
- repowerd.conf pre-start stanza.
+ repowerd.conf post-start stanza.

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Title:
  Display occasionally stays on forever after boot in rc-proposed

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[Bug 1565985] Re: vagrant vb ubuntu/xenial64 cannot mount synced folders

2016-11-02 Thread Alexandros Kosiaris
Met this issue yesterday, updated 5 mins ago to 20161102.0.0, I think
this is solved

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Title:
  vagrant vb ubuntu/xenial64 cannot mount synced folders

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[Bug 1602604] Re: package repowerd 2016.06+15.04.20160706.1-0ubuntu1 [modified: lib/systemd/system/repowerd.service] [origin: LP-PPA-ci-train-ppa-service-stable-phone-overlay] failed to install/upgrad

2016-10-20 Thread Alexandros Frantzis
** Changed in: repowerd (Ubuntu)
   Status: Fix Committed => Fix Released

** Changed in: platform-api
   Status: Fix Committed => Fix Released

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Title:
  package repowerd 2016.06+15.04.20160706.1-0ubuntu1 [modified:
  lib/systemd/system/repowerd.service] [origin: LP-PPA-ci-train-ppa-
  service-stable-phone-overlay] failed to install/upgrade: subprocess
  installed post-installation script returned error exit status 1

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[Bug 1633108] [NEW] syslog deleted after reaching 20M limit

2016-10-13 Thread Alexandros Frantzis
Public bug reported:

Due to logrotate rules in lxc-android-config, when /var/log/syslog
reaches 20M it is deleted and logging continues in a brand new empty
file. If the timing is unfortunate users may lose all syslog information
pertaining to a bug or other event of interest soon after the bug/event
occurs (e.g., see [1]).

[1] https://bugs.launchpad.net/repowerd/+bug/1632573/comments/5

** Affects: lxc-android-config (Ubuntu)
 Importance: Undecided
 Assignee: Alexandros Frantzis (afrantzis)
 Status: In Progress

** Branch linked: lp:~afrantzis/lxc-android-config/fix-1633108-logrotate

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Title:
  syslog deleted after reaching 20M limit

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[Bug 1623853] Re: Device appears to be off after updating to 15Sept2016's rc-proposed image

2016-10-13 Thread Alexandros Frantzis
The repowerd part of the fix has landed in repowerd 2016.10. Now waiting
for the upstart script addition to land:
https://code.launchpad.net/~afrantzis/ubuntu-touch-session/keep-display-
on-during-boot

** Changed in: repowerd (Ubuntu)
   Status: In Progress => Fix Committed

** Changed in: canonical-devices-system-image
   Status: Fix Committed => In Progress

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Title:
  Device appears to be off after updating to 15Sept2016's rc-proposed
  image

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[Bug 1618391] Re: Brightness is too strong

2016-10-13 Thread Alexandros Frantzis
> Suggested steps to improve the situation:
>
> * Fix typo in repowerd (assigned to me)

The fix has been released in repowerd 2016.10

> * Change device specific config files to have lower minimum values for
both (manual) brightness setting and the autobrightness curve.

This is not done yet. Not sure which the best team to handle this.

** Changed in: canonical-devices-system-image
   Status: Fix Committed => Confirmed

** Changed in: repowerd (Ubuntu)
   Status: Confirmed => Fix Committed

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Title:
  Brightness is too strong

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[Bug 1630382] Re: Awful life battery since OTA 13

2016-10-12 Thread Alexandros Frantzis
** Changed in: repowerd (Ubuntu)
   Status: Confirmed => Incomplete

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Title:
  Awful life battery since OTA 13

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[Bug 1623853] Re: Device appears to be off after updating to 15Sept2016's rc-proposed image

2016-10-11 Thread Alexandros Frantzis
** Merge proposal linked:
   
https://code.launchpad.net/~repowerd-team/repowerd/+git/repowerd/+merge/307941

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Title:
  Device appears to be off after updating to 15Sept2016's rc-proposed
  image

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[Bug 1623853] Re: Device appears to be off after updating to 15Sept2016's rc-proposed image

2016-10-11 Thread Alexandros Frantzis
** Changed in: ubuntu-touch-session (Ubuntu)
   Status: New => In Progress

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Title:
  Device appears to be off after updating to 15Sept2016's rc-proposed
  image

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[Bug 1623853] Re: Device appears to be off after updating to 15Sept2016's rc-proposed image

2016-10-07 Thread Alexandros Frantzis
** Branch linked: lp:~afrantzis/ubuntu-touch-session/keep-display-on-
during-boot

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Title:
  Device appears to be off after updating to 15Sept2016's rc-proposed
  image

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[Bug 1623853] Re: Device appears to be off after updating to 15Sept2016's rc-proposed image

2016-10-07 Thread Alexandros Frantzis
** Also affects: ubuntu-touch-session (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: ubuntu-touch-session (Ubuntu)
   Importance: Undecided => Critical

** Changed in: ubuntu-touch-session (Ubuntu)
 Assignee: (unassigned) => Alexandros Frantzis (afrantzis)

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Title:
  Device appears to be off after updating to 15Sept2016's rc-proposed
  image

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[Bug 1623853] Re: Device appears to be off after updating to 15Sept2016's rc-proposed image

2016-10-06 Thread Alexandros Frantzis
Note that the fix above doesn't implement my earlier suggestion to start
USC before apparmor finishes reprofiling. Unfortunately the way the job
dependencies are structured makes this change very difficult.

I would suggest that we clearly and prominently mention in our release
notes (and also perhaps in phone upgrade UI?) that the first boot after
an upgrade may take a significantly longer time than usual, so the users
expect the delay.

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  Device appears to be off after updating to 15Sept2016's rc-proposed
  image

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[Bug 1623853] Re: Device appears to be off after updating to 15Sept2016's rc-proposed image

2016-10-06 Thread Alexandros Frantzis
** Attachment added: "Updated repowerd.conf file"
   
https://bugs.launchpad.net/ubuntu/+source/repowerd/+bug/1623853/+attachment/4755807/+files/repowerd.conf

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Title:
  Device appears to be off after updating to 15Sept2016's rc-proposed
  image

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[Bug 1623853] Re: Device appears to be off after updating to 15Sept2016's rc-proposed image

2016-10-06 Thread Alexandros Frantzis
** Attachment added: "New keep-display-on-during-boot.conf file"
   
https://bugs.launchpad.net/ubuntu/+source/repowerd/+bug/1623853/+attachment/4755812/+files/keep-display-on-during-boot.conf

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Title:
  Device appears to be off after updating to 15Sept2016's rc-proposed
  image

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[Bug 1623853] Re: Device appears to be off after updating to 15Sept2016's rc-proposed image

2016-10-06 Thread Alexandros Frantzis
I have attached two upstart .conf files implementing a fix that keeps
the display on until the phone has booted. In particular it acquires a
display-on lock when repowerd has started and releases it when lightdm
has started. After the display-on lock is released the display stays on
for 30s-1m (depending on the user timeout).

To test this, copy *both* attached files into /etc/init/ on the device
(overwrite the existing repowerd.conf, keep-display-on-during-boot.conf
is a new file) and reboot.

If you want to try the scenario described in this bug, do:

sudo rm /var/lib/apparmor/profiles/.apparmor.md5sums

before rebooting.

Please try it out and let me know what you think, so I can push the
fixes to the respective packages.

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  Device appears to be off after updating to 15Sept2016's rc-proposed
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[Bug 1502145] Re: Apps can keep screen lit permanently

2016-10-06 Thread Alexandros Frantzis
Bob, could you please attach /var/log/repowerd.log and /var/log/syslog
to this bug. It could help us debug this issue.

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Title:
  Apps can keep screen lit permanently

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[Bug 1623853] Re: Device appears to be off after updating to 15Sept2016's rc-proposed image

2016-10-05 Thread Alexandros Frantzis
> You can trigger the compilation by
> sudo rm /var/cache/apparmor/*
> sudo rm /var/lib/apparmor/profiles/*

Thanks Pat. I also found another way to do the same, tricking the
apparmor boot script into thinking this is the first it runs:

sudo rm /var/lib/apparmor/profiles/.apparmor.md5sums

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  Device appears to be off after updating to 15Sept2016's rc-proposed
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[Bug 1623853] Re: Device appears to be off after updating to 15Sept2016's rc-proposed image

2016-10-05 Thread Alexandros Frantzis
> Can repowerd simply hold a lock until the screen dbus service is
connected?

(I am assuming you are referring to a display-on lock, which also
disallows suspends).

repowerd could hold a lock, but, IMO:

1. repowerd is the wrong place to put this logic. repowerd shouldn't
have to know, even implicitly, about the boot time dependencies. As an
example of why this is fragile, if we decide to move USC before or in
parallel with apparmor reprofiling (which I suggest we do), this logic
will stop having the desired effect. It would be much better to use a
suspend block during the whole boot process (repowerd started -> unity8
started) using the init system facilities, as described in comment #31.

2. this lock by itself would only improve the user experience very
slightly, since it would brighten the backlight but the screen would
still remain black and unresponsive to power keys for some time until
USC starts.

I think the best solution from a UX and cleanliness perspective would
be:

1. Start USC before or in parallel with apparmor reprofiling, so the user gets 
some visual indication that the system is working and can at least turn the 
screen on/off. This is optional, but I think improves UX a lot.
2. Acquire a suspend blocker (using an init job) when repowerd starts, release 
when unity8 (not USC) has started or failed to start.

I'll try to find a way to recreate the "profiles need recompilation"
scenario without flashing a new image, so we can test easily. I will
provide a prototype for the proposed solution for people to try out.

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[Bug 1630382] Re: Awful life battery since OTA 13

2016-10-05 Thread Alexandros Frantzis
An interesting snippet from the syslog:

// Suspend
Oct  4 18:14:26 ubuntu-phablet kernel: [20994.425695] suspend: enter suspend
Oct  4 18:14:26 ubuntu-phablet kernel: [20994.425756] PM: suspend entry 
2016-10-04 16:14:26.176861138 UTC
Oct  4 18:14:26 ubuntu-phablet kernel: [20994.425878] PM: Syncing filesystems...
Oct  4 18:14:27 ubuntu-phablet kernel: [20994.507337] Freezing user space 
processes ... (elapsed 0.001 seconds) done.
Oct  4 18:14:27 ubuntu-phablet kernel: [20994.526535] sync done.
Oct  4 18:14:27 ubuntu-phablet kernel: [20994.749455] Freezing remaining 
freezable tasks ... (elapsed 0.003 seconds) done.
Oct  4 18:14:27 ubuntu-phablet kernel: [20994.752782] Suspending console(s) 
(use no_console_suspend to debug)
Oct  4 18:14:27 ubuntu-phablet kernel: [20994.764166] msm_fb_ext_suspend: 
Turning off HPD circuitry
Oct  4 18:14:27 ubuntu-phablet kernel: [20994.803446] PM: suspend of devices 
complete after 46.878 msecs
Oct  4 18:14:27 ubuntu-phablet kernel: [20994.805216] PM: late suspend of 
devices complete after 1.739 msecs
Oct  4 18:14:27 ubuntu-phablet kernel: [20994.808878] active wake lock 
alarm_rtc, time left 96
Oct  4 18:14:27 ubuntu-phablet kernel: [20994.808909] power_suspend_late return 
-11
Oct  4 18:14:27 ubuntu-phablet kernel: [20994.808970] dpm_run_callback(): 
power_suspend_late+0x0/0x68 returns -11
Oct  4 18:14:27 ubuntu-phablet kernel: [20994.809031] PM: Device power.0 failed 
to suspend noirq: error -11
Oct  4 18:14:27 ubuntu-phablet kernel: [20994.811290] PM: noirq resume of 
devices complete after 2.227 msecs
Oct  4 18:14:27 ubuntu-phablet kernel: [20994.814952] PM: early suspend of 
devices complete after 1.739 msecs
Oct  4 18:14:27 ubuntu-phablet kernel: [20994.814983] PM: Some devices failed 
to power down

// Immediately resume
Oct  4 18:14:27 ubuntu-phablet kernel: [20994.821575] msm_fb_ext_resume: 
Turning on HPD circuitry
Oct  4 18:14:27 ubuntu-phablet kernel: [20994.827496] PM: resume of devices 
complete after 12.482 msecs
Oct  4 18:14:27 ubuntu-phablet kernel: [20994.829022] Restarting tasks ... done.
Oct  4 18:14:27 ubuntu-phablet kernel: [20994.869919] PM: suspend exit 
2016-10-04 16:14:27.047214477 UTC
Oct  4 18:14:27 ubuntu-phablet kernel: [20994.869950] suspend: exit suspend, 
ret = -11 (2016-10-04 16:14:27.047214477 UTC)
Oct  4 18:14:27 ubuntu-phablet kernel: [20994.869950] active wake lock 
alarm_rtc, time left 89
Oct  4 18:14:27 ubuntu-phablet kernel: [20994.869950] suspend: abort suspend
Oct  4 18:14:27 ubuntu-phablet kernel: [20995.761511] wake lock alarm_rtc, 
expired

... and this is going on continuously while the phone is idle. The phone
suspends but it immediately wakes up, seemingly because a very short
alarm is set ("active wake lock alarm_rtc, time left XX", XX is in
milliseconds), then it suspends again, and wakes up again immediately,
and so on. I don't know who is setting this alarm.

https://bugs.launchpad.net/ubuntu-power-consumption/+bug/1603024 could
be related.

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  Awful life battery since OTA 13

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[Bug 1630382] Re: Awful life battery since OTA 13

2016-10-05 Thread Alexandros Frantzis
Could you please also attach the result of (i.e. the /tmp/top.txt file):

top -b -n10 -d1 > /tmp/top.txt

on the device that exhibits this behavior.

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[Bug 1628507] Re: Mir fails to cross-build with newer sbuild versions

2016-09-28 Thread Alexandros Frantzis
** Description changed:

  When trying to cross-build Mir with sbuild version >= 0.68.0, the build
  fails with:
  
  sbuild-build-depends-mir-dummy:armhf : Depends: cmake-data:armhf but it is 
not installable
-Depends: abi-compliance-checker:armhf 
but it is not installable
+    Depends: abi-compliance-checker:armhf 
but it is not installable
  
  This is caused by a change ([1]) in the way sbuild installs build-deps
  for the package under build. Previously sbuild used the 'apt-get build-
  dep' command, but recent versions calculate the build-deps manually
  (using the Dpkg perl module) and install the -dummy package instead.
  
  This change isn't a problem in and of itself, but unfortunately uncovers
  a problem in the cmake-data and abi-compliance-checker packages. In
  particular, the two packages are not multi-arch ready and sbuild can't
- know that it needs to install their native/build (amd64) version, using
- the host (armhf) version instead.
+ know that it needs to install their native/build (amd64) version, so it
+ uses the host (armhf) version instead.
  
  The previous 'apt-get build-dep' way worked because APT is patched in
  ubuntu (but not in debian) to consider packages with architecture 'all'
  as 'Multi-Arch: foreign' ([1],[2]). The Dpkg perl modules don't contain
  such a patch.
  
  [1] 
https://anonscm.debian.org/cgit/buildd-tools/sbuild.git/commit/?id=e227c8f3e10edd78bc71350380f559c481634b79
  [2] https://wiki.debian.org/Multiarch/CrossDependencies
  [3] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=666772

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[Bug 1628507] Re: Mir fails to cross-build with newer sbuild versions

2016-09-28 Thread Alexandros Frantzis
Suggested solution is:

* Remove cmake-data from the build-dep list, since cmake depends on it anyway
* During CI cross-builds remove abi-compliance-checker from the build-deps. We 
don't perform any ABI checks in our cross-build job.

Other solutions that I considered and rejected:

* Mark abi-compliance-checker as ':native' in the build-deps. This makes
sbuild build-dep installation happy, but still fails during the actual
package build, because dpkg-checkbuilddeps doesn't use packages with
architecture 'all' to satisfy ':native' build-deps. Not sure what the
right behavior for dpkg-checkbuilddeps should be.

* Fix the abi-compliance-checker package to support Multi-Arch. This is
the ideal solution and should be eventually done for future releases.
However, backporting the change to older releases is not too appealing
at this point (we need to unblock Mir CI).

** Also affects: abi-compliance-checker (Ubuntu)
   Importance: Undecided
   Status: New

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[Bug 1588526] Re: Alarm doesn't ring when screen locked

2016-09-24 Thread Alexandros Frantzis
@Rasool
@Mark

Could you please attach the /var/log/syslog file from your device to
this bug the next time this (alarm not going off) happens to you? It
could help us figure out what is going wrong.

@Mark

Could you please clarify if "this happened the morning before last" is
referring to your alarm not going off at all until you pressed the power
button? Unless I am misunderstanding, your comment seems to describe two
independent issues seen in two different occasions: 1. alarm not going
off at all 2. change in alarm sound not being applied

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[Bug 1627053] [NEW] Need visual indication that video recording isn't capturing sound

2016-09-23 Thread Alexandros Frantzis
Public bug reported:

When recording a video and the camera-app doesn't have permission to
access the microphone, no audio will be recorded. This is expected of
course, but it would be useful to have a visual indication that this is
happening, perhaps somewhere on the camera HUD. Without this visual
indication the users has no way of knowing that the video won't have any
sound, until they try to play back the video, and then it's too late. I
have a few important videos without sound for this reason :/.

Also, taking a step back, a more fundamental solution would be to follow
Matthew's suggestion from bug 1554142: the camera-app shouldn't ask for
a special microphone permission, "the ability to record video includes
the ability to use the microphone".

** Affects: camera-app (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 1623853] Re: Device appears to be off after updating to 15Sept2016's rc-proposed image

2016-09-22 Thread Alexandros Frantzis
> can you compare what powerd used to do with what repowerd is doing now
in this scenario

Based on jibel's theory from comment #23:

With powerd the timeout logic was in USC, so if USC hasn't started (e.g.
because of apparmor recompilation in this case?) the device won't
suspend.

With repowerd all the timeout logic is in repowerd itself; USC is used
only as a source of events (e.g. power button, touches). In this case,
since repowerd doesn't get any requests to disallow suspending, it
correctly suspends after the normal timeout.

I think a sensible solution would be to disallow suspending until at
least USC (and possibly unity8) is up and running. This could be
achieved by acquiring and releasing a suspend blocker from repowerd at
the init system level, with a prohibit_suspend_at_boot upstart/systemd
job: on "repowerd started" acquire a suspend blocker, on "usc/unity8
started" release the blocker.

Even without the suspend issue, the initial delay after first boot due
to apparmor recompilation or whatnot does not provide a good experience,
since there is no visual indication that something is going on for a
significant amount of time. This brings up the following questions:

0. Why do we need to recompile the profiles at first boot?
1. Could we start USC before the recompilation and other time consuming tasks 
start, so at least the user would be able to see the dots animating (and 
incidentally this would also solve the suspend issue)?

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[Bug 1618391] Re: Brightness is too strong

2016-09-22 Thread Alexandros Frantzis
> In experimenting with this I noticed a typo in the source when getting this 
> parameter, so the min
> will always be 10 on every system in spite of the config.

Thanks Pat, this is indeed a typo in repowerd.

That being said, two things to note in relation to the "brightness is
too strong":

1. The screenBrightnessSettingMininum config has no effect on
autobrightness; it only affects the minimum value manually settable by
the user. Autobrightness is governed by the curve specified in
"config_autoBrightnessLcdBacklightValues" in the device specific config
file (/usr/share/powerd/device_configs/config-default.xml)

2. By pure chance, this bug has no effect on E4.5 and allows an even
darker setting on MX4 (not sure about PRO5) for the manual case, since
it defaults to 10 for min brightness, whereas the actual config values
for the aforementioned devices are 10 and 15 respectively.

Suggested steps to improve the situation:

* Fix typo in repowerd (assigned to me)
* Change device specific config files to have lower minimum values for both 
(manual) brightness setting and the autobrightness curve.

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[Bug 1615001] Re: lock display when idle timeout not honoured

2016-09-21 Thread Alexandros Frantzis
** Changed in: repowerd
   Status: In Progress => Fix Released

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[Bug 1568043] Re: gnome-photos crashed with SIGABRT in g_assertion_message()

2016-09-14 Thread Alexandros
Getting this in 16.04 Ubuntu Gnome.

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[Bug 927636] Re: plymouthd crashed with SIGSEGV in script_obj_deref_direct()

2016-09-11 Thread Alexandros
Just happened to me also on Ubuntu Gnome 16.04

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[Bug 1615001] Re: lock display when idle timeout not honoured

2016-08-30 Thread Alexandros Frantzis
** Changed in: repowerd
   Status: New => In Progress

** Changed in: repowerd (Ubuntu)
   Status: New => In Progress

** Changed in: repowerd
   Importance: Undecided => High

** Changed in: repowerd (Ubuntu)
   Importance: Undecided => High

** Changed in: repowerd (Ubuntu)
 Assignee: (unassigned) => Alexandros Frantzis (afrantzis)

** Changed in: repowerd
 Assignee: (unassigned) => Alexandros Frantzis (afrantzis)

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[Bug 1613601] Re: [MIR] unity-system-compositor

2016-08-30 Thread Alexandros Frantzis
A new package 0.7.1+16.10.20160824-0ubuntu1 has been uploaded with the
required fixes:

> - android-properties should be a Build-Dep in arm64, right?

Added.

> - Is ubuntu-desktop-mir needed anymore?

No, removed.

> - This builds its autopilot package with python2...

Switched everything to python3.

> - Can we subscribe phablet-team, ubuntu-phonedations-bugs, or unity-
api-team to LP bugs?

Added mir-team, see https://bugs.launchpad.net/ubuntu/+source/unity-
system-compositor/+bug/1613601/+subscriptions

> - Does anyone know if we can drop the "sleep .1" from the wrapper
script? I worry the answer is no, and that we will never drop it.

The original authors don't recall the exact reason it was added, so more
investigation is needed before we take any action.

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[Bug 1613585] Re: [MIR] repowerd

2016-08-25 Thread Alexandros Frantzis
> OK, go ahead and subscribe them and I can approve this MIR.

phablet-team has been subscribed to bugs for the repowerd package:

https://bugs.launchpad.net/ubuntu/+source/repowerd/+subscriptions

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[Bug 1613871] Re: Regression: In dark conditions autobrightness does not adapt

2016-08-24 Thread Alexandros Frantzis
> After some more experimentation with this fix, I noticed a strange behavior 
> on Nexus4.

> ... but the N4 display sometimes doesn't react to this high brightness 
> setting, remaining
> at an arbitrary lower brightness setting instead. It seems that it takes a 
> screen content
> update to "remind" the Nexus4 display that the brightness has changed.

An update: In the latest package release
2016.08.2+16.10.20160823.1-0ubuntu1 I have provided a workaround for the
Nexus 4, by applying the last normal brightness value before letting
autobrightness take over when turning on the display. This is not ideal,
but it's what powerd did in the past, and fixes Nexus 4 to have a quick
reaction time.

Note that this workaround applies only to Nexus 4. Other devices use the
autobrightness setting directly when turning on the display (and
autobrightness is enabled, of course), providing a smoother display-on
experience.

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[Bug 1613871] Re: Regression: In dark conditions autobrightness does not adapt

2016-08-22 Thread Alexandros Frantzis
After some more experimentation with this fix, I noticed a strange
behavior on Nexus4. When autobrightness is enabled and the screen turns
on under bright light, the updated repowerd autobrightness algorithm
transitions the brightness to a high value (as expected), but the N4
display sometimes doesn't react to this high brightness setting,
remaining at an arbitrary lower brightness setting instead. It seems
that it takes a screen content update to "remind" the Nexus4 display
that the brightness has changed.

This problematic behavior is not present on other devices (krillin,
arale), and all findings point to some system layer below repowerd as
the culprit.

This Nexus4 behavior doesn't affect the validity of the proposed fix,
since repowerd itself is doing the right thing. I will file a new bug
for this Nexus4 specific issue when the fix for this bug lands in the
image, so that the problem is easy for others to reproduce.

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[Bug 1613871] Re: Regression: In dark conditions autobrightness does not adapt

2016-08-22 Thread Alexandros Frantzis
The problem was that the autobrightness algorithm was too slow to react
to the first light values after being enabled. This caused both the
related issues mentioned in comments in this bug (taeibot65's and
jibel's).

The fix is in silo 31 and in the process of being merged:

https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/landing-031/

in case anyone wants to try before it reaches the stable-phone-overlay
PPA and an image.

To install follow the instructions here:
https://wiki.ubuntu.com/Process/Merges/TestPlans/repowerd

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[Bug 1615001] Re: lock display when idle timeout not honoured

2016-08-22 Thread Alexandros Frantzis
** Changed in: repowerd
 Assignee: Alexandros Frantzis (afrantzis) => (unassigned)

** Changed in: repowerd (Ubuntu)
 Assignee: Alexandros Frantzis (afrantzis) => (unassigned)

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[Bug 1613871] Re: Regression: In dark conditions autobrightness does not adapt

2016-08-19 Thread Alexandros Frantzis
** Changed in: repowerd (Ubuntu)
 Assignee: (unassigned) => Alexandros Frantzis (afrantzis)

** Changed in: repowerd (Ubuntu)
   Status: New => In Progress

** Changed in: repowerd (Ubuntu)
   Importance: Undecided => High

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[Bug 1615001] Re: lock display when idle timeout not honoured

2016-08-19 Thread Alexandros Frantzis
** Also affects: repowerd
   Importance: Undecided
   Status: New

** Changed in: repowerd
 Assignee: (unassigned) => Alexandros Frantzis (afrantzis)

** Changed in: repowerd (Ubuntu)
 Assignee: (unassigned) => Alexandros Frantzis (afrantzis)

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[Bug 1613585] Re: [MIR] repowerd

2016-08-18 Thread Alexandros Frantzis
> I'm trying to get phablet-team added to that list too.

phablet-team is actually a much better fit for repowerd, so I'd prefer
we subscribed that.

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[Bug 1613871] Re: Regression: Rc-proposed Nexus 4 autobrightness does not work

2016-08-18 Thread Alexandros Frantzis
> Can you check whether repowerd or powerd is running:
> ps -Af | grep powerd

Please attach the full output of the command, as there are other
services with suffix 'powerd' (e.g. upowerd) that are not related.

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[Bug 1613871] Re: Regression: Rc-proposed Nexus 4 autobrightness does not work

2016-08-18 Thread Alexandros Frantzis
Can you check whether repowerd or powerd is running:

ps -Af | grep powerd


Also please attach /var/log/syslog

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[Bug 1613506] Re: The call screen still turns off after rejecting the call on the remote end without answering.

2016-08-17 Thread Alexandros Frantzis
** Changed in: repowerd (Ubuntu)
   Status: New => In Progress

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[Bug 1613585] Re: [MIR] repowerd

2016-08-17 Thread Alexandros Frantzis
> - Is there a team from the package-subscribers [1] list that would be
> a good fit for watching bugs for this package? Else we can try adding
> the repowerd-team, but that's a pretty specific team.

Perhaps ubuntu-phonedations-bugs (but not sure exactly what topics
phonedations works on).

mir-team is also related, but just because of some overlap of engineers
working on both projects, not because mir and repowerd are really
related topic-wise.

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[Bug 1613506] Re: The call screen still turns off after rejecting the call on the remote end without answering.

2016-08-17 Thread Alexandros Frantzis
** Changed in: repowerd (Ubuntu)
 Assignee: (unassigned) => Alexandros Frantzis (afrantzis)

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[Bug 1613871] Re: Regression: Rc-proposed Nexus 4 autobrightness does not work

2016-08-17 Thread Alexandros Frantzis
> > Regression: Rc-proposed Nexus 4 autobrightness does not work
> > since r.380 autobrightness does not work anymore

> Is this information correct? Nexus 4 (mako) has rc-proposed image
revisions in the 500's range, MX4 > (arale) in the 300's range. Which
device is this bug about? Is the correct image type being used on > the
device?

OK, mystery solved, the bug reporter is using the bq-aquaris.en/mako
channel (not the ubuntu/mako channel).


** Description changed:

  OS ubuntu 15.04
- since r.380 autobrightness does not work anymore
+ since bq-aquaris.en/mako r.380 autobrightness does not work anymore

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Title:
  Regression: Rc-proposed Nexus 4 autobrightness does not work

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[Bug 1613871] Re: Regression: Rc-proposed Nexus 4 autobrightness does not work

2016-08-17 Thread Alexandros Frantzis
> Regression: Rc-proposed Nexus 4 autobrightness does not work
> since r.380 autobrightness does not work anymore

Is this information correct? Nexus 4 (mako) has rc-proposed image
revisions in the 500's range, MX4 (arale) in the 300's range. Which
device is this bug about? Is the correct image type being used on the
device?

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Title:
  Regression: Rc-proposed Nexus 4 autobrightness does not work

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[Bug 1613871] Re: Regression: Rc-proposed Nexus 4 autobrightness does not work

2016-08-17 Thread Alexandros Frantzis
@jibel

> it takes on average 4.5s to adjust on arale/rc-proposed

That's a normal amount of time for autobrightness changes. Note that we
are using Android's autobrightness algorithm with a "debouncing" delay
of 4s (which is what powerd was using, and what Android is using). Of
course, we can reduce the debouncing delay, the trade-off being
increased susceptibility to transient light changes.

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Title:
  Regression: Rc-proposed Nexus 4 autobrightness does not work

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[Bug 1613871] Re: Regression: Rc-proposed Nexus 4 autobrightness does not work

2016-08-17 Thread Alexandros Frantzis
@taiebot65

Can you please attach the /var/log/repowerd.log file?

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Title:
  Regression: Rc-proposed Nexus 4 autobrightness does not work

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[Bug 1613601] [NEW] [MIR] unity-system-compositor

2016-08-16 Thread Alexandros Frantzis
Public bug reported:

Note that a much older version of unity-system-compositor had been previously 
accepted into main:
https://bugs.launchpad.net/ubuntu/+source/unity-system-compositor/+bug/1203588

[Availability]
* Available in universe

[Rationale]
* This package is the system compositor for our convergence effort
* Used by default on phablet images and in the Unity8 session on the desktop

[Security]
* No known security issues at this time
* A security review is recommended. The package had been reviewed in the past 
by the security team for use on the phone, but it has changed significantly 
since then.

[Quality assurance]
* This package has unit and integration tests that run with each package build
* CI is used during development

[Dependencies]
* All dependencies are in main
* It 'Suggests' repowerd which already has a MIR:
  https://bugs.launchpad.net/ubuntu/+source/repowerd/+bug/1613585

[Standards compliance]
* Follows FHS and Debian Policy.
* This package uses cmake.

[Maintenance]
* This package is maintained by Canonical and actively in use on the phone 
images
* mir-development-team/unity-system-compositor-team are subscribed to project 
and ubuntu package bugs respectively (The unity-system-compositor developers 
are the Mir developers)

** Affects: unity-system-compositor (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  [MIR] unity-system-compositor

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[Bug 1613585] [NEW] [MIR] repowerd

2016-08-16 Thread Alexandros Frantzis
Public bug reported:

[Availability]
* Available in universe

[Rationale]
* This package is the new power manager for our phablet efforts (it's already 
in RC phablet images)

[Security]
* No known security issues at this time
* Has *not* been reviewed by security team

[Quality assurance]
* This package has unit and integration tests that run with each package build
* CI is used during development

[Dependencies]
Most dependencies are already in main with the exception of the following
binary packages from the platform-api source package:

 * libubuntu-application-api3
 * libubuntu-platform-hardware-api3

Note that platform-api was previously in main in trusty
(https://launchpad.net/ubuntu/+source/platform-api), so unless something has
changed significantly it would be straightforward to repromote for yakkety.

[Standards compliance]
* Follows FHS and Debian Policy.
* This package uses cmake.

[Maintenance]
* This package is maintained by Canonical and actively in use on the phone 
images
* repowerd-team is subscribed to both repowerd project and repowerd ubuntu 
package bugs

** Affects: repowerd (Ubuntu)
 Importance: Undecided
 Status: New

** Description changed:

  [Availability]
  * Available in universe
  
  [Rationale]
- * This packages is the new power manager for our phablet efforts (it's 
already in RC phablet images)
+ * This package is the new power manager for our phablet efforts (it's already 
in RC phablet images)
  
  [Security]
  * No known security issues at this time
  * Has *not* been reviewed by security team
  
  [Quality assurance]
  * This package has unit and integration tests that run with each package build
  * CI is used during development
  
  [Dependencies]
  Most dependencies are already in main with the exception of the following
  binary packages from the platform-api source package:
  
-  * libubuntu-application-api3
-  * libubuntu-platform-hardware-api3
+  * libubuntu-application-api3
+  * libubuntu-platform-hardware-api3
  
  Note that platform-api was previously in main in trusty
  (https://launchpad.net/ubuntu/+source/platform-api), so unless something has
  changed significantly it would be straightforward to repromote for yakkety.
  
  [Standards compliance]
  * Follows FHS and Debian Policy.
  * This package uses cmake.
  
  [Maintenance]
  * This package is maintained by Canonical and actively in use on the phone 
images
  * repowerd-team is subscribed to both repowerd project and repowerd ubuntu 
package bugs

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Title:
  [MIR] repowerd

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