[Bug 1846780] Re: okular from snap store crashes in presentation including video and audio files

2020-03-19 Thread Giampiero Salvi
Hi Paul,
thank you for the message. However the bug also affects the version of okular 
that you can install via apt. Is that also managed by KDE?

Thank you!
Giampiero

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Title:
  okular from snap store crashes in presentation including video and
  audio files

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[Bug 1821298] Re: Evince with beamer multimedia: video content covers slides

2019-03-22 Thread Giampiero Salvi
You can find it here:
https://github.com/giampierosalvi/slides_with_video

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Title:
  Evince with beamer multimedia: video content covers slides

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[Bug 1821298] Re: Evince with beamer multimedia: video content covers slides

2019-03-22 Thread Giampiero Salvi
** Package changed: poppler (Ubuntu) => evince (Ubuntu)

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  Evince with beamer multimedia: video content covers slides

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[Bug 1821298] [NEW] Evince with beamer multimedia: video content covers slides

2019-03-22 Thread Giampiero Salvi
Public bug reported:

Hi,
I have been using beamer and the multimedia package for many years to play 
video and audio content in my slides. Until now, the only free viewer that 
could display the material that I am aware of was Okular. However, since Ubuntu 
18.04, okular has become extremely unstable with continuous crashes, so I have 
given another try to Evince.

Evince can display the videos just fine, but unfortunately, when the
video ends, the last frame remains on top of any new slide covering the
slide material. I believe this should be an easy fix. There must be some
cleaning up that needs to be done at the end of the video, or when the
slide is changed that is clearly not performed. For example, if I play
the video and at the same time change slide, the video continues to play
on top.

I am using
Ubuntu 18.04.1
Evince 3.28.4
texlive 2017.20180305-1
kernel 4.15.0-46-generic

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

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  Evince with beamer multimedia: video content covers slides

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[Bug 1772677] Re: gnome-shell filling up syslog with thousands/millions of entries with stack traces ending in osdWindow.js (lines 206/207 in bionic, lines 223/224 in cosmic)

2019-03-11 Thread Giampiero Salvi
I had the same issue, followed David's instructions, but I still get a
rapidly expanding syslog file when I lock the screen. I am running
Ubuntu 18.04.02 with gnome shell 3.28.3, dual monitor and intel
graphics.

Something I can see is that when locked the screens are first turned to
black, then they go in sleep mode, and then they suddenly come back to
life, without any input. The continue these steps cyclically. My
interpretation is that the asynchronous sleep mode between the two
screens triggers a change in resolution that wakes the screens up and so
on. But I can't confirm that.

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Title:
  gnome-shell filling up syslog with thousands/millions of entries with
  stack traces ending in osdWindow.js (lines 206/207 in bionic, lines
  223/224 in cosmic)

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[Bug 1812593] Re: gnome-shell[3159]: JS ERROR: Exception in callback for signal: activate: Error: Error invoking IBus.set_global_engine_async: Expected function for callback argument callback, got und

2019-03-11 Thread Giampiero Salvi
Hi,
I believe my problem is related to this bug report. I am running Ubuntu 18.04.2 
with GNOME 3.28.2, intel graphics and dual screen. The /var/log/syslog file 
keeps on expanding out of control. I believe this is happening when the screen 
is locked. If the screen is locked for a long time, it is impossible to unlock 
it (it becomes kind of frozen). Eventually, the syslog file fills the whole 
disk (it grows well beyond 100 GB) and the system does not boot any longer. 
Also when the screen is locked the system keeps on cycling between turning on 
and off the monitors.

As far as I can tell from gnome-shell-extension-prefs (I am new to
Gnome), I do not have any active extensions.

Here are some examples from the log files:

Mar 11 11:23:42 ctt73 gnome-shell[1726]: Object St.BoxLayout (0x5632e3e0ee50), 
has been already finalized. Impossible to set any property to it.
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #5 0x7ffd1fb51fa0 I   
resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7ff05c1b5de0 @ 71)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #6 0x7ffd1fb52060 b   
self-hosted:916 (0x7ff05c1f12b8 @ 367)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: == Stack trace for context 
0x5632e1d1d330 ==
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #0 0x7ffd1fb51140 b   
resource:///org/gnome/shell/ui/osdWindow.js:207 (0x7ff04c5c7780 @ 273)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #1 0x7ffd1fb511a0 I   
resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7ff05c1b5de0 @ 71)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #2 0x7ffd1fb51260 b   
self-hosted:916 (0x7ff05c1f12b8 @ 367)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #3 0x7ffd1fb51350 b   
resource:///org/gnome/gjs/modules/signals.js:128 (0x7ff05c1d2230 @ 386)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #4 0x5632e20ac1c0 i   
resource:///org/gnome/shell/ui/layout.js:531 (0x7ff04c5042b8 @ 127)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #5 0x7ffd1fb51fa0 I   
resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7ff05c1b5de0 @ 71)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #6 0x7ffd1fb52060 b   
self-hosted:916 (0x7ff05c1f12b8 @ 367)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: == Stack trace for context 
0x5632e1d1d330 ==
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #0 0x7ffd1fb51140 b   
resource:///org/gnome/shell/ui/osdWindow.js:206 (0x7ff04c5c7780 @ 231)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #1 0x7ffd1fb511a0 I   
resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7ff05c1b5de0 @ 71)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #2 0x7ffd1fb51260 b   
self-hosted:916 (0x7ff05c1f12b8 @ 367)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #3 0x7ffd1fb51350 b   
resource:///org/gnome/gjs/modules/signals.js:128 (0x7ff05c1d2230 @ 386)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #4 0x5632e20ac1c0 i   
resource:///org/gnome/shell/ui/layout.js:531 (0x7ff04c5042b8 @ 127)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #5 0x7ffd1fb51fa0 I   
resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7ff05c1b5de0 @ 71)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #6 0x7ffd1fb52060 b   
self-hosted:916 (0x7ff05c1f12b8 @ 367)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: == Stack trace for context 
0x5632e1d1d330 ==
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #0 0x7ffd1fb51140 b   
resource:///org/gnome/shell/ui/osdWindow.js:207 (0x7ff04c5c7780 @ 273)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #1 0x7ffd1fb511a0 I   
resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7ff05c1b5de0 @ 71)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #2 0x7ffd1fb51260 b   
self-hosted:916 (0x7ff05c1f12b8 @ 367)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #3 0x7ffd1fb51350 b   
resource:///org/gnome/gjs/modules/signals.js:128 (0x7ff05c1d2230 @ 386)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #4 0x5632e20ac1c0 i   
resource:///org/gnome/shell/ui/layout.js:531 (0x7ff04c5042b8 @ 127)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #5 0x7ffd1fb51fa0 I   
resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7ff05c1b5de0 @ 71)
Mar 11 11:23:42 ctt73 org.gnome.Shell.desktop[1726]: #6 0x7ffd1fb52060 b   
self-hosted:916 (0x7ff05c1f12b8 @ 367)

[...]

Mar 11 11:23:42 ctt73 gsd-color[1869]: failed to set screen _ICC_PROFILE: 
Failed to open file 
“/var/lib/gdm3/.local/share/icc/edid-4a23aee44db8689f4e3980330b1875c2.icc”: 
Permission denied
Mar 11 11:23:42 ctt73 gsd-color[1869]: message repeated 4 times: [ failed to 
set screen _ICC_PROFILE: Failed to open file 
“/var/lib/gdm3/.local/share/icc/edid-4a23aee44db8689f4e3980330b1875c2.icc”: 
Permission denied]
Mar 11 11:24:05 ctt73 gnome-shell[1726]: JS ERROR: Exception in callback for 
signal: activate: Error: Error invoking IBus.set_global_engine_async: Expected 
function for callback argument callback, got 

[Bug 1765058] Re: Regression: 046d:08da Logitech, Inc. QuickCam Messanger not detected in Bionic

2019-01-15 Thread Giampiero Salvi
additional info:
I managed to get the camera to work with cheese with:
LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libv4l/v4l1compat.so cheese 

The same trick did not work with skype.

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  Regression: 046d:08da Logitech, Inc. QuickCam Messanger not detected
  in Bionic

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[Bug 1765058] Re: Regression: 046d:08da Logitech, Inc. QuickCam Messanger not detected in Bionic

2019-01-15 Thread Giampiero Salvi
I am also affected, running Ubuntu 18.04 with kernel 4.15.0-43-generic.

Microphone works fine, but camera does not work. Cheese does not detect
it at all. Skype does but shows a black image.

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  Regression: 046d:08da Logitech, Inc. QuickCam Messanger not detected
  in Bionic

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[Bug 1630367] Re: snack does not work on tcl-tk 8.5 required by wavesurfer

2017-01-27 Thread Giampiero Salvi
Hi,
I wanted to mention that yesterday we released a new version of WaveSurfer that 
does not require a specific version of tcl any longer. The source code is at 
https://sourceforge.net/projects/wavesurfer/.

Updating the package to this version will probably solve a lot of
problems and will no longer force users to install two versions of tcl
on their computers.

Best Giampiero (also on behalf of Jonas Beskow)

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Title:
  snack does not work on tcl-tk 8.5 required by wavesurfer

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[Bug 1657419] Re: 16.04 Installation crashes with separate home partition

2017-01-18 Thread Giampiero Salvi
Apparently the problem was that the installation program could not cope
with a RAID array that I had in the machine (but that was not used to
install). I disconnected the two RAID disks, and the installation went
smoothly.

I wonder if this is something that can be improved: I selected the non-
RAID disk for the installation, and the partitions ended up on the right
disk, but something went wrong after that (possibly the installation of
grub?). In one of the many attempts I received a specific error about
grub-install failing on /dev/sda (that is one of the two RAID disks).
However, none of the choices I got to solve the problem worked: I could
choose the right disk (/dev/sdc in my case), install without grub or
abort the installation, but whatever I choose, pressing OK had no
effect.

Also in all the other attempts, I did not receive the grub-install
error, but just a generic crash report.

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Title:
  16.04 Installation crashes with separate home partition

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[Bug 1657419] Re: 16.04 Installation crashes with separate home partition

2017-01-18 Thread Giampiero Salvi
I can add that I tried the standard installation (erasing the whole
disk) and that crashed as well, so it is not a problem with the
different partitions for "/" and "/home".

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  16.04 Installation crashes with separate home partition

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[Bug 1657419] [NEW] 16.04 Installation crashes with separate home partition

2017-01-18 Thread Giampiero Salvi
Public bug reported:

I had Ubuntu 14.04 on my system with "/" and "/home" mounted on
different partitions of the same disk. I tried to upgrade to Ubuntu
16.04 and the system became unbootable (kernel panic at start up). The I
tried to install from a usb live disk. The installation lets me choose
the same partitions as "/" and "/home" and it gets past the definition
of the user and machine. After a while it crashes without explanation.
The first time I tried without reformatting the partitions, the second
with formatting but nothing changed (besides all data being gone under
/home, but I had a backup).

I trust the bug reporting system is going to attach all necessary extra 
information.
Best
Giampiero

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubiquity 2.21.63.2
ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
Uname: Linux 4.4.0-31-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.4
Architecture: amd64
CasperVersion: 1.376
Date: Wed Jan 18 12:09:20 2017
InstallCmdLine: file=/cdrom/preseed/ubuntu.seed boot=casper 
initrd=/casper/initrd.lz quiet splash --- keyboard-configuration/layoutcode=se
LiveMediaBuild: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

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


** Tags: amd64 apport-bug ubiquity-2.21.63.2 ubuntu xenial

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  16.04 Installation crashes with separate home partition

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[Bug 1295267] Re: Windows change Monitor/Desktop after screen lock

2016-11-20 Thread Giampiero Salvi
Confirming this bug on Ubuntu 16.04. Also using dual monitor, with one
monitor in vertical orientation. The bug did not affect me before I
upgraded from 14.04 to 16.04, but around the same time I also changed
one of the monitors, so I cannot tell which is the cause (reading the
previous messages I suspect the cause was the change in monitor rather
than the upgrade).

The vertical monitor hasn't changed and is a dell 22" with resolution
1680x1050.

Before the change, the horizontal monitor was a Samsung SyncMaster 2443 with 
resolution 1920x1200. 
After the change, the horizontal monitor is a Philips BDM3270 with resolution 
2560x1440. 

The graphic card is:
Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics 
Controller (rev 06)

Kernel: 4.4.0-47-generic
XRandr reports:
Screen 0: minimum 8 x 8, current 3610 x 1680, maximum 32767 x 32767
DP1 connected 1050x1680+2560+0 left (normal left inverted right x axis y axis) 
474mm x 296mm
   1680x1050 59.88*+
   1280x1024 75.0260.02  
   1152x864  75.00  
   1024x768  75.0860.00  
   800x600   75.0060.32  
   640x480   75.0060.00  
   720x400   70.08  
DP2 disconnected (normal left inverted right x axis y axis)
HDMI1 disconnected (normal left inverted right x axis y axis)
HDMI2 connected primary 2560x1440+0+0 (normal left inverted right x axis y 
axis) 708mm x 398mm
   2560x1440 59.95*+
   1920x1080 60.0050.0050.0059.94  
   1920x1080i60.0050.0059.94  
   1680x1050 59.88  
   1280x1024 75.0260.02  
   1440x900  74.9859.90  
   1280x960  60.00  
   1280x720  60.0050.0059.94  
   1024x768  75.0860.00  
   800x600   75.0060.32  
   720x576   50.00  
   720x576i  50.00  
   720x480   60.0059.94  
   720x480i  60.0059.94  
   640x480   75.0072.8166.6760.0059.94  
   720x400   70.08  
VGA1 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)

Not sure if you need more info.

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  Windows change Monitor/Desktop after screen lock

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[Bug 1642666] [NEW] package tex-common 6.04 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

2016-11-17 Thread Giampiero Salvi
Public bug reported:

On upgrade from 14.04 to 16.04

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: tex-common 6.04
ProcVersionSignature: Ubuntu 4.4.0-47.68-generic 4.4.24
Uname: Linux 4.4.0-47-generic x86_64
NonfreeKernelModules: openafs
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
Date: Thu Nov 17 17:29:09 2016
ErrorMessage: subprocess installed post-installation script returned error exit 
status 1
InstallationDate: Installed on 2016-04-19 (212 days ago)
InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt  1.2.15
SourcePackage: tex-common
Title: package tex-common 6.04 failed to install/upgrade: subprocess installed 
post-installation script returned error exit status 1
UpgradeStatus: Upgraded to xenial on 2016-11-17 (0 days ago)

** Affects: tex-common (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-package need-duplicate-check xenial

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  package tex-common 6.04 failed to install/upgrade: subprocess
  installed post-installation script returned error exit status 1

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[Bug 1630367] [NEW] snack does not work on tcl-tk 8.5 required by wavesurfer

2016-10-04 Thread Giampiero Salvi
Public bug reported:

When running wavesurfer in Ubuntu 16.04 I get:
Error in startup script: can't find package snack 2.2
while executing
"package require snack 2.2"
(file "/usr/share/tcltk/wavesurfer/wsurf/wsurf.tcl" line 9)
invoked from within
"_source /usr/share/tcltk/wavesurfer/wsurf/wsurf.tcl"
("uplevel" body line 1)
invoked from within
"uplevel _source $args"
(procedure "source" line 5)
invoked from within
"source /usr/share/tcltk/wavesurfer/wsurf/wsurf.tcl"
("package ifneeded wsurf 1.8" script)
invoked from within
"package require -exact wsurf $version"
(file "/usr/share/tcltk/wavesurfer/app-wavesurfer/wavesurfer.tcl" line 2578)

The problem: 
The package wavesurfer depends on version 8.5 of tcl-tk and on snack. On Ubuntu 
16.04 the default version of tcl-tk (and wish) is 8.6. Version 8.5 can be 
installed manually with 

sudo apt-get install tcl8.5

Unfortunately, libsnack will only work in tcl-tk (and wish) version 8.6.

Example:
> wish
% puts $tcl_version
8.6
% packa req snack
2.2

> wish8.5
% puts $tcl_version
8.5
% packa req snack
can't find package snack

Same is also valid for tclsh and tclsh8.5.

Easy fix for wavesurfer:
Add the following line to the start-up script (/usr/bin/wavesurfer):

-
#!/bin/sh

export TCLLIBPATH=/usr/lib/tcltk/snack2.2
exec /usr/share/tcltk/wavesurfer/app-wavesurfer/wavesurfer.tcl "$@"
-

Better solution:
Modify the snack package so that snack works regardless what version of tcl-tk 
is used.

Another better solution:
make the wavesurfer package depend on tcl-tk 8.6 instead of 8.5 (this avoids 
installing two versions of tcl-tk)

Affected packages:
- wavesurfer
- tcl-snack
- tcl8.5

> lsb_release -rd
Description:Ubuntu 16.04.1 LTS
Release:16.04

> apt-cache policy wavesurfer
wavesurfer:
  Installed: 1.8.8p4-3ubuntu1
  Candidate: 1.8.8p4-3ubuntu1
  Version table:
 *** 1.8.8p4-3ubuntu1 500
500 http://se.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages
500 http://se.archive.ubuntu.com/ubuntu xenial/universe i386 Packages
100 /var/lib/dpkg/status

> apt-cache policy tcl-snack
tcl-snack:
  Installed: 2.2.10.20090623-dfsg-6
  Candidate: 2.2.10.20090623-dfsg-6
  Version table:
 *** 2.2.10.20090623-dfsg-6 500
500 http://se.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages
100 /var/lib/dpkg/status

> apt-cache policy tcl8.5
tcl8.5:
  Installed: 8.5.19-1
  Candidate: 8.5.19-1
  Version table:
 *** 8.5.19-1 500
500 http://se.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages
100 /var/lib/dpkg/status

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

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Title:
  snack does not work on tcl-tk 8.5 required by wavesurfer

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[Bug 1613437] Re: RT3290 Wifi stopped working after upgrade from 14.04 LTS to 16.04 LTS

2016-08-24 Thread Giampiero Salvi
Hi,
something similar happened to my system with the following differences:
- The wifi device is
02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723AE PCIe 
Wireless Network Adapter
- The device was working fine after upgrading to Ubuntu 16.04, but stopped 
working after the latest kernel update (4.4.0-34-generic)

In the network drop-down menu, the device is listed, but it is
"disconnected" (inactive) and I could not find a way to wake it up.

>From sudo lshw:
   *-network
description: Wireless interface
product: RTL8723AE PCIe Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@:02:00.0
logical name: wlan1
version: 00
serial: 6c:71:d9:d6:3d:37
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet 
physical wireless
configuration: broadcast=yes driver=rtl8723ae 
driverversion=4.4.0-34-generic firmware=N/A latency=0 link=no multicast=yes 
wireless=IEEE 802.11bgn
resources: irq:19 ioport:e000(size=256) memory:f7c0-f7c03fff

The system is an Intel NUC, product code D54250WYK, with Intel(R)
Core(TM) i5-4250U CPU @ 1.30GHz. Let me know if you want more
information from my system

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  RT3290 Wifi stopped working after upgrade from 14.04 LTS to 16.04 LTS

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[Bug 1539239] [NEW] wrong optional dependency from wish

2016-01-28 Thread Giampiero Salvi
Public bug reported:

The dependencies for wish are defined as follows:

either tk8.5 or wish (provided by tk)

In Ubuntu 14.04, tk provides wish8.6 which is incompatible with this
version of wavesurfer. So running "apt-get install wavesurfer" will
install a broken program. At the moment the workaround is to explicitly
install tk8.5 to make wavesurfer work.

The package should depend exclusively on tk8.5, that is, you should
remove the optional dependency from wish/tk.

Best
Giampiero

> lsb_release -rd
Description:Ubuntu 14.04.3 LTS
Release:14.04

> apt-cache policy wavesurfer
wavesurfer:
  Installed: 1.8.8p4-2ubuntu2
  Candidate: 1.8.8p4-2ubuntu2
  Version table:
 *** 1.8.8p4-2ubuntu2 0
500 http://se.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
100 /var/lib/dpkg/status

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

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  wrong optional dependency from wish

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[Bug 1311316] Re: After locking screen there is no input field to type password for unlock

2014-10-08 Thread Giampiero Salvi
Hi,
I saw this bug seems to be fixed and committed on September 17. I am wondering 
if the time span before it reaches Software Updater will be in the order of 
days, weeks or months. Is it worth waiting or is it better to install Marco's 
PPA version?

Thank you for all the hard work!
Giampiero

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  After locking screen there is no input field to type password for
  unlock

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[Bug 1242111] Re: CGALConfig.cmake contains incorrect boost libraries path

2013-11-05 Thread Giampiero Salvi
I had the same problem trying to build dionysus
http://www.mrzv.org/software/dionysus/python/overview.html
on Ubuntu 13.04, cmake version 2.8.11.2.

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  CGALConfig.cmake contains incorrect boost libraries path

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[Bug 958654] Re: Cannot use ALSA (Conflict with libsnack2-alsa)

2013-02-07 Thread Giampiero Salvi
Hi,
this bug was reported about a year ago, but is not yet fixed in the Ubuntu 
repositories (at least for 12.04). Is it normal that it should take so long? 
Any chances to speed up the process?

It is actually not just a matter of preference between the OSS and the
Alsa versions of snack: the OSS version won't work with PulsAudio, so,
from a normal user perspective, the version of Wavesurfer that installs
on Ubuntu with the current dependencies is completely useless.

Thnak you for your help

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Title:
  Cannot use ALSA  (Conflict with libsnack2-alsa)

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[Bug 1069758] [NEW] wavesurfer package missing dependency

2012-10-22 Thread Giampiero Salvi
Public bug reported:

Hi,
The package for wavesurfer (1.8.8p3-1ubuntu1) on Ubuntu 12.04 misses a 
dependency on tk8.5. Installing it on my computer I got

wish8.5: not found

Installing manually tk8.5 (and consequently tcl8.5) solves the problem.

I guess the package depends generically on tcl and tk, but the version
that gets installed by default is 8.4. You should add a specific
dependency for tcl and tk version 8.5.

Thank you!
Giampiero

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

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[Bug 1042613] Re: intel graphics rc6 power saving causes flickering

2012-08-29 Thread Giampiero Salvi
After more testing, I can confirm that the latest kernel (3.6.0 rc3)
behaves similarly to the previous ones. That is, the problem persists.

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  intel graphics rc6 power saving causes flickering

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[Bug 1042613] intel graphics rc6 power saving causes flickering

2012-08-29 Thread Giampiero Salvi
Hi Daniel,
I hope you are the right person to contact about this upstream bug.
I'll try to follow the form at
https://wiki.ubuntu.com/Bugs/Upstream/kernel to report it. Please
consider that it's the first time I report an upstream bug :)

Best,
Giampiero

[1.] One line summary of the problem:

intel graphics rc6 power saving causes flickering

[2.] Full description of the problem/report:

Since RC6 power saving was enabled by default (Ubuntu 12.04),
disconnecting the power cable causes flickering in the screen. The
problem is solved by disabling RC6 power saving in the kernel
parameters. This is done by adding i915.i915_enable_rc6=0 to the
GRUB_CMDLINE_LINUX_DEFAULT variable in /etc/default/grub and by
running 'sudo update-grub'.

The problem seems to be related to the power level that the video card
sends to the screen, that seems to become comparable to the thermal
noise and makes the screen loose sync. In fact, in a minority of
times, I need to move the screen back and forward to trigger the
problem, which made me think of a wiring problem in the beginning.
However, the problem never occurs when I am connected to the power
source even when I move the screen strongly.

[3.] Keywords (i.e., modules, networking, kernel):

kernel, modules, intel graphics, flickering

[4.] Kernel version (from /proc/version):

Linux version 3.6.0-030600rc3-generic (apw@gomeisa) (gcc version 4.6.3
(Ubuntu/Linaro 4.6.3-1ubuntu5) ) #201208221735 SMP Wed Aug 22 21:45:31
UTC 2012

[5.] Output of Oops.. message (if applicable) with symbolic
information resolved (see Documentation/oops-tracing.txt)

does not apply

[6.] A small shell script or example program which triggers the
problem (if possible)

a script is not needed to trigger the problem

[7.] Environment

Description:Ubuntu 12.04.1 LTS
Release:12.04

[7.1.] Software (add the output of the ver_linux script here)

If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.

Linux ctt-netbook 3.6.0-030600rc3-generic #201208221735 SMP Wed Aug 22
21:45:31 UTC 2012 i686 i686 i386 GNU/Linux

Gnu C  4.6
Gnu make   3.81
binutils   2.22
util-linux 2.20.1
mount  support
module-init-tools  3.16
e2fsprogs  1.42
pcmciautils018
Linux C Library2.15
Dynamic linker (ldd)   2.15
Procps 3.2.8
Net-tools  1.60
Kbd1.15.2
Sh-utils   8.13
wireless-tools 30
Modules Loaded rfcomm bnep bluetooth parport_pc ppdev
binfmt_misc dm_crypt joydev arc4 snd_hda_codec_realtek snd_hda_intel
snd_hda_codec ath9k mac80211 eeepc_wmi asus_wmi snd_hwdep snd_pcm
coretemp snd_seq_midi ath9k_common ath9k_hw sparse_keymap snd_rawmidi
snd_seq_midi_event snd_seq ath microcode snd_timer psmouse
snd_seq_device snd serio_raw cfg80211 soundcore snd_page_alloc lpc_ich
mac_hid lp parport i915 atl1c drm_kms_helper drm i2c_algo_bit video
wmi

[7.2.] Processor information (from /proc/cpuinfo):

processor   : 0
vendor_id   : GenuineIntel
cpu family  : 6
model   : 28
model name  : Intel(R) Atom(TM) CPU N450   @ 1.66GHz
stepping: 10
microcode   : 0x107
cpu MHz : 1000.000
cache size  : 512 KB
physical id : 0
siblings: 1
core id : 0
cpu cores   : 1
apicid  : 0
initial apicid  : 0
fdiv_bug: no
hlt_bug : no
f00f_bug: no
coma_bug: no
fpu : yes
fpu_exception   : yes
cpuid level : 10
wp  : yes
flags   : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc
arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl est tm2
ssse3 cx16 xtpr pdcm movbe lahf_lm dtherm
bogomips: .19
clflush size: 64
cache_alignment : 64
address sizes   : 32 bits physical, 48 bits virtual
power management:

processor   : 1
vendor_id   : GenuineIntel
cpu family  : 6
model   : 28
model name  : Intel(R) Atom(TM) CPU N450   @ 1.66GHz
stepping: 10
microcode   : 0x107
cpu MHz : 1000.000
cache size  : 512 KB
physical id : 0
siblings: 1
core id : 0
cpu cores   : 0
apicid  : 1
initial apicid  : 1
fdiv_bug: no
hlt_bug : no
f00f_bug: no
coma_bug: no
fpu : yes
fpu_exception   : yes
cpuid level : 10
wp  : yes
flags   : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc
arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl est tm2
ssse3 cx16 xtpr pdcm movbe lahf_lm dtherm
bogomips: .19
clflush size: 64
cache_alignment : 64
address sizes   : 32 bits physical, 48 bits virtual
power management:

[7.3.] Module information (from 

[Bug 1042613] Re: intel graphics rc6 power saving causes flickering

2012-08-29 Thread Giampiero Salvi
Hi,
I did as you said: wrote to Daniel Vetter with cc to 
1042...@bugs.launchpad.net, but I got this error message from launchpad:

An error occurred while processing a mail you sent to Launchpad's email
interface.

and then a long list of commands that failed. I don't know if it's
important

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  intel graphics rc6 power saving causes flickering

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[Bug 1042613] [NEW] intel graphics rc6 power saving causes flickering

2012-08-28 Thread Giampiero Salvi
Public bug reported:

Since RC6 power saving was enabled by default, disconnecting the power
cable causes flickering in the screen. The problem is solved by
disabling RC6 power saving in the kernel parameters. This is done by
adding i915.i915_enable_rc6=0 to the GRUB_CMDLINE_LINUX_DEFAULT
variable in /etc/default/grub and by running

sudo update-grub

I am filing this bug report so that you know the problem exists with this 
particular hardware configuration:
Computer: EEE PC 1001PX
Graphics: Intel Corporation N10 Family Integrated Graphics Controller
Ubuntu: 12.04, 32 bits
Kernel: 3.2.0-29-generic-pae

I am using ubuntu-bug linux to file the bug, so I assume you have
already all the relevant information

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-29-generic-pae 3.2.0-29.46
ProcVersionSignature: Ubuntu 3.2.0-29.46-generic-pae 3.2.24
Uname: Linux 3.2.0-29-generic-pae i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
  List of PLAYBACK Hardware Devices 
 card 0: Intel [HDA Intel], device 0: ALC269VB Analog [ALC269VB Analog]
   Subdevices: 0/1
   Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu12
Architecture: i386
ArecordDevices:
  List of CAPTURE Hardware Devices 
 card 0: Intel [HDA Intel], device 0: ALC269VB Analog [ALC269VB Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  giampi 1689 F pulseaudio
 /dev/snd/pcmC0D0p:   giampi 1689 F...m pulseaudio
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf7cf8000 irq 45'
   Mixer name   : 'Realtek ALC269VB'
   Components   : 'HDA:10ec0269,10438437,00100100'
   Controls  : 13
   Simple ctrls  : 8
Date: Tue Aug 28 09:41:13 2012
HibernationDevice: RESUME=UUID=70fefe68-bbe7-4083-9663-fd32cdb604dc
InstallationMedia: Ubuntu-Netbook 10.10 Maverick Meerkat - Release i386 
(20101007)
MachineType: ASUSTeK Computer INC. 1001PX
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-29-generic-pae 
root=UUID=a36ef87b-13ea-4ce2-bac3-ebf4d415e6ef ro quiet splash 
i915.i915_enable_rc6=0 vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.2.0-29-generic-pae N/A
 linux-backports-modules-3.2.0-29-generic-pae  N/A
 linux-firmware1.79
SourcePackage: linux
UpgradeStatus: Upgraded to precise on 2012-05-05 (114 days ago)
dmi.bios.date: 08/12/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0904
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: 1001PX
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: x.xx
dmi.chassis.asset.tag: 0x
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer INC.
dmi.chassis.version: x.x
dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr0904:bd08/12/2010:svnASUSTeKComputerINC.:pn1001PX:pvrx.x:rvnASUSTeKComputerINC.:rn1001PX:rvrx.xx:cvnASUSTeKComputerINC.:ct10:cvrx.x:
dmi.product.name: 1001PX
dmi.product.version: x.x
dmi.sys.vendor: ASUSTeK Computer INC.

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


** Tags: apport-bug i386 precise running-unity

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  intel graphics rc6 power saving causes flickering

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[Bug 1042613] Re: intel graphics rc6 power saving causes flickering

2012-08-28 Thread Giampiero Salvi
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  intel graphics rc6 power saving causes flickering

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[Bug 1042613] Re: intel graphics rc6 power saving causes flickering

2012-08-28 Thread Giampiero Salvi
Hi,
I followed the link at http://kernel.ubuntu.com/~kernel-ppa/mainline/ and the 
only builds for versions v3.6 I can find are for quantal (rc1, rc2 and rc3). 
Is that right? I am running precise on the netbook, does it mean it is 
possible to take a kernel from another release of Ubuntu? Or am I looking in 
the wrong place?

Thank you,
Giampiero

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  intel graphics rc6 power saving causes flickering

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[Bug 1042613] Re: intel graphics rc6 power saving causes flickering

2012-08-28 Thread Giampiero Salvi
Sorry for the last message, I now see that you explicitly pointed to the
quantal kernel, so I assume it is ok to use it.

Giampiero

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  intel graphics rc6 power saving causes flickering

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[Bug 1042613] Re: intel graphics rc6 power saving causes flickering

2012-08-28 Thread Giampiero Salvi
Hi,
I have now tested the upstream kernel by removing the 'i915.i915_enable_rc6=0' 
kernel option and installing 3.6.0-030600rc3-generic. I could not observe any 
flickering when the power cable is disconnected, so I marked the bug the way 
you told me to do.

Is there any chance this will be fixed in 'precise' as well?

Thank you for your help!
Giampiero

** Tags removed: needs-upstream-testing

** Tags added: kernel-fixed-upstream

** Changed in: linux (Ubuntu)
   Status: Incomplete = Confirmed

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  intel graphics rc6 power saving causes flickering

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[Bug 1042613] Re: intel graphics rc6 power saving causes flickering

2012-08-28 Thread Giampiero Salvi
@Joseph,

Do you have a standard procedure for that? Or shall I just take a kernel
in between 3.2.0 and 3.6.0 and keep on splitting between the working and
the not-working kernel version?

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[Bug 1042613] Re: intel graphics rc6 power saving causes flickering

2012-08-28 Thread Giampiero Salvi
Another question: is there a way to make sure that RC6 is on? When I
checked the estimated battery time, I didn't see any difference between
kernel 3.2.0 with RC6 disabled in grub, and kernel 3.6.0 with RC6
presumably on (by default). I want to avoid testing a lot of kernels and
then realizing that the reason for them to work is that RC6 was disabled
for some reason.

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  intel graphics rc6 power saving causes flickering

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[Bug 1042613] Re: intel graphics rc6 power saving causes flickering

2012-08-28 Thread Giampiero Salvi
Hi again,
after testing with a few kernels, I realized that 3.6.0-030600rc3-generic (the 
latest kernel) does not really solve the problem, it just makes it slightly 
less serious. I'll try to explain:

Sometimes the flickering happens as soon as I disconnect the power
cable, sometimes only when, running on battery, I move the screen of the
laptop, which made me originally think it was a wiring problem. But:

1) running on power I can never get the flickering even if I move the screen 
around
2) most of kernels I tested start flickering as soon as I disconnect the cable
3) when the flickering starts there is usually no way to stop it but to 
reconnect the power
4) with 3.6.0 rc3 it seems that I can get the flickering by moving the screen 
but that the problem stops after some time I stop moving it

The behavior in 4) may just be random, but I tested a few times and it
seems consistent. I guess I'll change the tags back.

Here are the kernels I tested:
config-3.2.0-29-generic-pae fail
3.4.0-030400-generic fail
3.5.0-030500-generic fail
3.5.3-030503-generic fail
3.6.0-030600rc2-generic fail
3.6.0-030600rc3-generic mostly fail


** Tags removed: kernel-fixed-upstream needs-bisect
** Tags added: kernel-bug-exists-upstream

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  intel graphics rc6 power saving causes flickering

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[Bug 626142] Re: evince will not launch external programs in presentation mode

2011-12-08 Thread Giampiero Salvi
Hi,
this bug was fixed in evince 3.0.2. 
http://ftp.gnome.org/pub/GNOME/sources/evince/3.0/
I built this version of evince from source on Ubuntu 11.04 x86_64 without 
problems. Do you think you could include a deb package in the apt repositories 
for Ubuntu 11.04?

Thank you!

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https://bugs.launchpad.net/bugs/626142

Title:
  evince will not launch external programs in presentation mode

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[Bug 498192] Re: Command poff causes kernel panic

2010-01-04 Thread Giampiero Salvi
I have the same behavior with 32 bit Ubuntu 9.10. I use Google Chrome
instead of Firefox, but I did not check properly that it is the
combination of Chrome and poff that causes the kernel panic. The laptop
is a Sony Vaio VGN-SZ3HP, kernel is 2.6.31-16-generic, architecture
i686.

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Command poff causes kernel panic
https://bugs.launchpad.net/bugs/498192
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[Bug 319968] [NEW] Kernel panic with docking station

2009-01-22 Thread Giampiero Salvi
Public bug reported:

I saw this bug before on the ubuntu forum, but I read it was fixed in my
kernel version (2.6.28). Here are the scenarios:

1) I start on the docking station and everything is fine.
   I] I press the undock button and lift the laptop - kernel panic, need to 
disconnect the battery
   II] I press the undock button and disable the gigabit network card in the 
station with
   echo 0 /sys/bus/pci/slots/4/power
   then it works to lift the laptop, BUT if I hibernate (undocked) and 
resume the laptop (undocked) I get the kernel panic again

2) I start the laptop undocked
I] If I dock it it seems to work (I don't recall if it finds the network 
card)
II] If I hibernate undocked and resume in the docking station - kernel 
panic

I believe you get all the relevant technical info from the crash report program.
Thanks,
Giampiero

ProblemType: KernelOops
Architecture: i386
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/share/apport/apportcheckresume
FlagFile: hibernate

InterpreterPath: /usr/bin/python2.5
OopsText: Suspend/Resume or hibernate problem

Originator: Steve Conklin sconk...@canonical.com
Package: linux-image-2.6.28-4-generic 2.6.28-4.11
ProcAttrCurrent: unconfined
ProcCmdLine: User Name=UUID=ad35a164-92ec-42de-b89e-5d3462dc325b ro quiet splash
ProcCmdline: /usr/bin/python /usr/share/apport/apportcheckresume
ProcEnviron: PATH=(custom, no user)
ProcVersionSignature: Ubuntu 2.6.28-4.11-generic
SourcePackage: linux
Tags: suspend resume hibernate
Title: Suspend/Resume or hibernate problem
UserGroups:

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


** Tags: apport-kerneloops hibernate resume suspend

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Kernel panic with docking station
https://bugs.launchpad.net/bugs/319968
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[Bug 319968] Re: Kernel panic with docking station

2009-01-22 Thread Giampiero Salvi

** Attachment added: BootDmesg.txt
   http://launchpadlibrarian.net/21531982/BootDmesg.txt

** Attachment added: CurrentDmesg.txt
   http://launchpadlibrarian.net/21531983/CurrentDmesg.txt

** Attachment added: Dependencies.txt
   http://launchpadlibrarian.net/21531984/Dependencies.txt

** Attachment added: HalComputerInfo.txt
   http://launchpadlibrarian.net/21531985/HalComputerInfo.txt

** Attachment added: Lspci.txt
   http://launchpadlibrarian.net/21531986/Lspci.txt

** Attachment added: Lsusb.txt
   http://launchpadlibrarian.net/21531987/Lsusb.txt

** Attachment added: ProcCpuinfo.txt
   http://launchpadlibrarian.net/21531988/ProcCpuinfo.txt

** Attachment added: ProcInterrupts.txt
   http://launchpadlibrarian.net/21531989/ProcInterrupts.txt

** Attachment added: ProcMaps.txt
   http://launchpadlibrarian.net/21531990/ProcMaps.txt

** Attachment added: ProcModules.txt
   http://launchpadlibrarian.net/21531991/ProcModules.txt

** Attachment added: ProcStatus.txt
   http://launchpadlibrarian.net/21531992/ProcStatus.txt

** Description changed:

  I saw this bug before on the ubuntu forum, but I read it was fixed in my
  kernel version (2.6.28). Here are the scenarios:
  
  1) I start on the docking station and everything is fine.
 I] I press the undock button and lift the laptop - kernel panic, need to 
disconnect the battery
 II] I press the undock button and disable the gigabit network card in the 
station with
-echo 1 /sys/bus/pci/slots/4/power
-then it works to lift the laptop, BUT if I suspend to disk (undocked) 
and resume the laptop (undocked) I get the kernel panic again
+echo 0 /sys/bus/pci/slots/4/power
+then it works to lift the laptop, BUT if I hibernate (undocked) and 
resume the laptop (undocked) I get the kernel panic again
  
  2) I start the laptop undocked
  I] If I dock it it seems to work (I don't recall if it finds the network 
card)
- II] If I suspend undocked and resume in the docking station - kernel 
panic
+ II] If I hibernate undocked and resume in the docking station - kernel 
panic
  
- I believe you get oll the relevant technical info from the crash report 
program.
+ I believe you get all the relevant technical info from the crash report 
program.
  Thanks,
  Giampiero
  
  ProblemType: KernelOops
  Architecture: i386
  DistroRelease: Ubuntu 9.04
  ExecutablePath: /usr/share/apport/apportcheckresume
  FlagFile: hibernate
  
  InterpreterPath: /usr/bin/python2.5
  OopsText: Suspend/Resume or hibernate problem
  
  Originator: Steve Conklin sconk...@canonical.com
  Package: linux-image-2.6.28-4-generic 2.6.28-4.11
  ProcAttrCurrent: unconfined
  ProcCmdLine: User Name=UUID=ad35a164-92ec-42de-b89e-5d3462dc325b ro quiet 
splash
  ProcCmdline: /usr/bin/python /usr/share/apport/apportcheckresume
  ProcEnviron: PATH=(custom, no user)
  ProcVersionSignature: Ubuntu 2.6.28-4.11-generic
  SourcePackage: linux
  Tags: suspend resume hibernate
  Title: Suspend/Resume or hibernate problem
  UserGroups:

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[Bug 319968] Re: Kernel panic with docking station

2009-01-22 Thread Giampiero Salvi
Hi,
I can take a picture/video tomorrow (the docking station is in my office). 
From what I recall, I see the Ubuntu splash screen with the progress bar that 
stops progressing and the num lock and caps lock (?) start blinking. This is 
the same behaviour that was reported in an earlier bug. After that only 
disconnecting the battery works.
 
Giampiero

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Kernel panic with docking station
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[Bug 319968] Re: Kernel panic with docking station

2009-01-22 Thread Giampiero Salvi
This is the on of the previous bug reports I was referring to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/163211
The only reason why I started a new one (besides the claim that the bug was 
solved after a certain version of the kernel, which isn't true for me), is 
because I was following the instruction of the crash report program that 
started the next time I successfully booted the machine.

Giampiero

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[Bug 108643] Re: nautilus, media containing multiple partitions cannot be unmounted(with eject) (USB connected)

2007-08-24 Thread Giampiero Salvi
Hi there,
I have the opposite problem, I don't know if my problem is already mentioned in 
another bug report:

if I run 'eject' from the command line, the volume is correctly ejected.
If I right click on it and choose Eject, I get a Cannot eject volume
window, and a new Nautilus window with the content of the volume pops
up. This is not dependent on the kind and number of partitions as far as
I can tell.

I am running Feisty Fawn, with:
hal 0.5.8.1-4ubuntu12
gnome-mount 0.5-2ubuntu8
nautilus 1:2.18.1-9ubuntu1
eject 2.1.4-2.1ubuntu2

Giampiero

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nautilus, media containing multiple partitions cannot be unmounted(with eject) 
(USB connected)
https://bugs.launchpad.net/bugs/108643
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[Bug 69426] Re: after hibernate wireless doesn't work

2007-06-07 Thread Giampiero Salvi
Hi,
I have the same problem with a Vaio VGN-SZ3HP. The wlan led is dead when I 
resume from hibernation and I do not see any network in the network manager. It 
doesn't help to switch off and on the wireless card (with the wireless hardware 
switch).

The wireless network starts working again if I run

sudo modprobe -r ipw3945
sudo modprobe ipw3945

Giampiero

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after hibernate wireless doesn't work
https://bugs.launchpad.net/bugs/69426
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