[Bug 1581594] Re: constantly shows wrong temperature (99°C )

2017-01-02 Thread Thomas Mayer
I think my case is different: It's not about variable 231/duplicate
entries for temperature.

Instead, smartctl does something with the temperature's RAW_VALUE and
thereby falsifies it.

For my case, I filed a new bug report #1653560, respectively.

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  constantly shows wrong temperature (99°C )

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[Bug 1653560] [NEW] smartctl shout output RAW_VALUE as Temperature_Celcius

2017-01-02 Thread Thomas Mayer
Public bug reported:

Using Ubuntu 16.04, Kernel 4.4.0-57-generic wrong temperatures also make
it into syslog:

Jan  2 20:22:27 server smartd[876]: Device: /dev/sda [SAT], SMART Usage 
Attribute: 194 Temperature_Celsius changed from 110 to 112
Jan  2 20:22:27 server smartd[876]: Device: /dev/sdb [SAT], SMART Usage 
Attribute: 194 Temperature_Celsius changed from 111 to 113

Not only is that wrong, it also tells admins that there was need to take
action. Eventually, it makes it into some monitoring tool, which thereby
abstracts the RAW_VALUE even further.

Note that in reality my drives have <40°C, just by reading SMART's
RAW_VALUE (and touching the drive with my finger).

Also note that the device model is "In smartctl database", according to
smartctl's output. That said, I'd expect smartctl to somehow "know" all
variables of my drive, including their meaning.


smartctl 6.5 2016-01-24 r4214 [x86_64-linux-4.4.0-57-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family: Western Digital AV-GP (AF)
Device Model: WDC WD30EURS-63SPKY0
[...]
Firmware Version: 80.00A80
User Capacity:3.000.592.982.016 bytes [3,00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Device is:In smartctl database [for details use: -P show]
ATA Version is:   ACS-2 (minor revision not indicated)
SATA Version is:  SATA 3.0, 3.0 Gb/s (current: 3.0 Gb/s)
Local Time is:Mon Jan  2 23:27:25 2017 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME  FLAG VALUE WORST THRESH TYPE  UPDATED  
WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate 0x002f   200   200   051Pre-fail  Always   
-   0
  3 Spin_Up_Time0x0027   177   176   021Pre-fail  Always   
-   6133
  4 Start_Stop_Count0x0032   100   100   000Old_age   Always   
-   98
  5 Reallocated_Sector_Ct   0x0033   200   200   140Pre-fail  Always   
-   0
  7 Seek_Error_Rate 0x002e   200   200   000Old_age   Always   
-   0
  9 Power_On_Hours  0x0032   072   072   000Old_age   Always   
-   20909
 10 Spin_Retry_Count0x0032   100   253   000Old_age   Always   
-   0
 11 Calibration_Retry_Count 0x0032   100   253   000Old_age   Always   
-   0
 12 Power_Cycle_Count   0x0032   100   100   000Old_age   Always   
-   98
192 Power-Off_Retract_Count 0x0032   200   200   000Old_age   Always   
-   55
193 Load_Cycle_Count0x0032   200   200   000Old_age   Always   
-   42
194 Temperature_Celsius 0x0022   112   101   000Old_age   Always   
-   38
196 Reallocated_Event_Count 0x0032   200   200   000Old_age   Always   
-   0
197 Current_Pending_Sector  0x0032   200   200   000Old_age   Always   
-   0
198 Offline_Uncorrectable   0x0030   100   253   000Old_age   Offline  
-   0
199 UDMA_CRC_Error_Count0x0032   200   200   000Old_age   Always   
-   0
200 Multi_Zone_Error_Rate   0x0008   100   253   000Old_age   Offline  
-   0

smartctl -P show /dev/sda
smartctl 6.5 2016-01-24 r4214 [x86_64-linux-4.4.0-57-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

Drive found in smartmontools Database.  Drive identity strings:
MODEL:  WDC WD30EURS-63SPKY0
FIRMWARE:   80.00A80
match smartmontools Drive Database entry:
MODEL REGEXP:   WDC WD(5000AUDX|7500AURS|10EUCX|(10|15|20|25|30)EUR[SX])-.*
FIRMWARE REGEXP:.*
MODEL FAMILY:   Western Digital AV-GP (AF)
ATTRIBUTE OPTIONS:  None preset; no -v options are required.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: smartmontools 6.4+svn4214-1
ProcVersionSignature: Ubuntu 4.4.0-57.78-generic 4.4.35
Uname: Linux 4.4.0-57-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.4
Architecture: amd64
Date: Mon Jan  2 23:51:57 2017
InstallationDate: Installed on 2013-08-21 (1229 days ago)
InstallationMedia: Ubuntu-Server 13.04 "Raring Ringtail" - Release amd64 
(20130423.1)
ProcEnviron:
 TERM=screen.xterm-256color
 PATH=(custom, no user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: smartmontools
UpgradeStatus: Upgraded to xenial on 2016-10-24 (69 days ago)
mtime.conffile..etc.default.smartmontools: 2014-03-04T04:37:10.446439

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


** Tags: amd64 apport-bug xenial

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Title:
  smartctl shout output RAW_VALUE as Temperature_Celcius

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[Bug 1581594] Re: constantly shows wrong temperature (99°C )

2017-01-02 Thread Thomas Mayer
Confirming this issue:

Using Ubuntu 16.04, Kernel 4.4.0-57-generic wrong temperatures also make
it into syslog:

Jan  2 20:22:27 server smartd[876]: Device: /dev/sda [SAT], SMART Usage 
Attribute: 194 Temperature_Celsius changed from 110 to 112
Jan  2 20:22:27 server smartd[876]: Device: /dev/sdb [SAT], SMART Usage 
Attribute: 194 Temperature_Celsius changed from 111 to 113

Not only is that wrong, it also tells admins that there was need to take
action. Eventually, it makes it into some monitoring tool, which thereby
abstracts the RAW_VALUE even further.

Note that in reality my drives have <40°C, just by reading SMART's
RAW_VALUE (and touching the drive with my finger).

Also note that the device model is "In smartctl database", according to
smartctl's output. That said, I'd expect smartctl to somehow "know" all
variables of my drive, including their meaning.


smartctl 6.5 2016-01-24 r4214 [x86_64-linux-4.4.0-57-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family: Western Digital AV-GP (AF)
Device Model: WDC WD30EURS-63SPKY0
[...]
Firmware Version: 80.00A80
User Capacity:3.000.592.982.016 bytes [3,00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Device is:In smartctl database [for details use: -P show]
ATA Version is:   ACS-2 (minor revision not indicated)
SATA Version is:  SATA 3.0, 3.0 Gb/s (current: 3.0 Gb/s)
Local Time is:Mon Jan  2 23:27:25 2017 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME  FLAG VALUE WORST THRESH TYPE  UPDATED  
WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate 0x002f   200   200   051Pre-fail  Always   
-   0
  3 Spin_Up_Time0x0027   177   176   021Pre-fail  Always   
-   6133
  4 Start_Stop_Count0x0032   100   100   000Old_age   Always   
-   98
  5 Reallocated_Sector_Ct   0x0033   200   200   140Pre-fail  Always   
-   0
  7 Seek_Error_Rate 0x002e   200   200   000Old_age   Always   
-   0
  9 Power_On_Hours  0x0032   072   072   000Old_age   Always   
-   20909
 10 Spin_Retry_Count0x0032   100   253   000Old_age   Always   
-   0
 11 Calibration_Retry_Count 0x0032   100   253   000Old_age   Always   
-   0
 12 Power_Cycle_Count   0x0032   100   100   000Old_age   Always   
-   98
192 Power-Off_Retract_Count 0x0032   200   200   000Old_age   Always   
-   55
193 Load_Cycle_Count0x0032   200   200   000Old_age   Always   
-   42
194 Temperature_Celsius 0x0022   112   101   000Old_age   Always   
-   38
196 Reallocated_Event_Count 0x0032   200   200   000Old_age   Always   
-   0
197 Current_Pending_Sector  0x0032   200   200   000Old_age   Always   
-   0
198 Offline_Uncorrectable   0x0030   100   253   000Old_age   Offline  
-   0
199 UDMA_CRC_Error_Count0x0032   200   200   000Old_age   Always   
-   0
200 Multi_Zone_Error_Rate   0x0008   100   253   000Old_age   Offline  
-   0

smartctl -P show /dev/sda
smartctl 6.5 2016-01-24 r4214 [x86_64-linux-4.4.0-57-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

Drive found in smartmontools Database.  Drive identity strings:
MODEL:  WDC WD30EURS-63SPKY0
FIRMWARE:   80.00A80
match smartmontools Drive Database entry:
MODEL REGEXP:   WDC WD(5000AUDX|7500AURS|10EUCX|(10|15|20|25|30)EUR[SX])-.*
FIRMWARE REGEXP:.*
MODEL FAMILY:   Western Digital AV-GP (AF)
ATTRIBUTE OPTIONS:  None preset; no -v options are required.

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Title:
  constantly shows wrong temperature (99°C )

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[Bug 1651435] Re: BTRFS error: could not find root 8

2017-01-02 Thread Thomas Mayer
The bare metal system is a backup server (2x3 Terabytes of disk space),
holding a lot of subvolumes from incremental backups).

The report files I just sent are from the bare metal system. Note that
btrfs is on top of a Luks encrypted partition which is on top of a md
raid. That setup is a lot different from the cloud server which had a
btrfs partition, directly used in the kvm image (whereas I don't know
how the hoster stores that image).

Tu sum up: Both systems are really different in terms of age, hardware,
storage, etc.

The only thing both systems have in common is that they use btrfs and
ubuntu 16.04.

So far, I did not notice any problems with both systems (no data loss,
etc.).

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Title:
  BTRFS error: could not find root 8

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[Bug 1651435] UdevDb.txt

2017-01-02 Thread Thomas Mayer
apport information

** Attachment added: "UdevDb.txt"
   https://bugs.launchpad.net/bugs/1651435/+attachment/4799043/+files/UdevDb.txt

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  BTRFS error: could not find root 8

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[Bug 1651435] ProcCpuinfo.txt

2017-01-02 Thread Thomas Mayer
apport information

** Attachment added: "ProcCpuinfo.txt"
   
https://bugs.launchpad.net/bugs/1651435/+attachment/4799040/+files/ProcCpuinfo.txt

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  BTRFS error: could not find root 8

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[Bug 1651435] ProcInterrupts.txt

2017-01-02 Thread Thomas Mayer
apport information

** Attachment added: "ProcInterrupts.txt"
   
https://bugs.launchpad.net/bugs/1651435/+attachment/4799041/+files/ProcInterrupts.txt

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  BTRFS error: could not find root 8

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[Bug 1651435] PciMultimedia.txt

2017-01-02 Thread Thomas Mayer
apport information

** Attachment added: "PciMultimedia.txt"
   
https://bugs.launchpad.net/bugs/1651435/+attachment/4799039/+files/PciMultimedia.txt

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  BTRFS error: could not find root 8

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[Bug 1651435] WifiSyslog.txt

2017-01-02 Thread Thomas Mayer
apport information

** Attachment added: "WifiSyslog.txt"
   
https://bugs.launchpad.net/bugs/1651435/+attachment/4799044/+files/WifiSyslog.txt

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  BTRFS error: could not find root 8

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[Bug 1651435] ProcModules.txt

2017-01-02 Thread Thomas Mayer
apport information

** Attachment added: "ProcModules.txt"
   
https://bugs.launchpad.net/bugs/1651435/+attachment/4799042/+files/ProcModules.txt

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  BTRFS error: could not find root 8

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[Bug 1651435] Lspci.txt

2017-01-02 Thread Thomas Mayer
apport information

** Attachment added: "Lspci.txt"
   https://bugs.launchpad.net/bugs/1651435/+attachment/4799038/+files/Lspci.txt

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  BTRFS error: could not find root 8

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[Bug 1651435] Re: BTRFS error: could not find root 8

2017-01-02 Thread Thomas Mayer
apport information

** Tags added: apport-collected

** Description changed:

  I have a KVM guest system which was running for some time now (142 days
  uptime).
  
  Today, I logged in for the first time since months, and got an error
  message in syslog (and console):
  
  kernel: BTRFS error (device vda2): could not find root 8
  
  The error happened together with my login (in respect to the date of the
  log entry).
  
  The system was running with kernel 4.4.0-31-generic when the problem
  occured.
  
  When googling around, I found some similar results, but nowhere is
  mentioned that this got fixed somehow.
  
  So far, I could not find anything harmful (I did not reboot yet,
  however).
  
  I updated the kernel now, eventually that helps.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-31-generic 4.4.0-31.50
  ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
  Uname: Linux 4.4.0-31-generic x86_64
  AlsaDevices:
   total 0
   crw-rw+ 1 root audio 116,  1 Dec 20 13:00 seq
   crw-rw+ 1 root audio 116, 33 Dec 20 13:00 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.4
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  Date: Tue Dec 20 13:40:44 2016
  HibernationDevice: RESUME=UUID=419693f3-cd92-4870-a16a-7bede16d9b8a
  InstallationDate: Installed on 2016-06-20 (182 days ago)
  InstallationMedia: Ubuntu-Server 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.3)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  Lsusb:
   Bus 001 Device 002: ID 0627:0001 Adomax Technology Co., Ltd 
   Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: QEMU Standard PC (i440FX + PIIX, 1996)
  PciMultimedia:
   
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 cirrusdrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-31-generic 
root=UUID=ebfbbec2-f4df-4e40-92a5-3db6b57eb8f5 ro rootflags=subvol=@
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-31-generic N/A
   linux-backports-modules-4.4.0-31-generic  N/A
   linux-firmware1.157.6
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/01/2014
  dmi.bios.vendor: SeaBIOS
  dmi.bios.version: 1.7.5-20140531_083030-gandalf
  dmi.chassis.type: 1
  dmi.chassis.vendor: QEMU
  dmi.chassis.version: pc-i440fx-2.1
  dmi.modalias: 
dmi:bvnSeaBIOS:bvr1.7.5-20140531_083030-gandalf:bd04/01/2014:svnQEMU:pnStandardPC(i440FX+PIIX,1996):pvrpc-i440fx-2.1:cvnQEMU:ct1:cvrpc-i440fx-2.1:
  dmi.product.name: Standard PC (i440FX + PIIX, 1996)
  dmi.product.version: pc-i440fx-2.1
  dmi.sys.vendor: QEMU
+ --- 
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-57-generic.
+ AplayDevices: Error: [Errno 2] No such file or directory
+ ApportVersion: 2.20.1-0ubuntu2.4
+ Architecture: amd64
+ ArecordDevices: Error: [Errno 2] No such file or directory
+ AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/hwC0D2', 
'/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', 
'/dev/snd/by-path', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
+ Card0.Amixer.info: Error: [Errno 2] No such file or directory
+ Card0.Amixer.values: Error: [Errno 2] No such file or directory
+ DistroRelease: Ubuntu 16.04
+ InstallationDate: Installed on 2013-08-21 (1229 days ago)
+ InstallationMedia: Ubuntu-Server 13.04 "Raring Ringtail" - Release amd64 
(20130423.1)
+ IwConfig:
+  em1   no wireless extensions.
+  
+  lono wireless extensions.
+ Lsusb:
+  Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
+  Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+  Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
+  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+ Package: linux (not installed)
+ ProcEnviron:
+  TERM=screen.xterm-256color
+  PATH=(custom, no user)
+  LANG=de_DE.UTF-8
+  SHELL=/bin/bash
+ ProcFB: 0 inteldrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-57-generic 
root=UUID=16120d81-8cde-4e81-87cd-f55f65a4923b ro rootflags=subvol=@ 
pcie_aspm=force "acpi_osi=!Windows 2012" acpi=force acpi_enforce_resources=lax 
i915.i915_enable_rc6=1 i915.i915_enable_fbc=1 i915.lvds_downclock=1 
i915.semaphores=1
+ ProcVersionSignature: Ubuntu 4.4.0-57.78-generic 4.4.35
+ RelatedPackageVersions:
+  linux-restricted-modules-4.4.0-57-generic N/A
+  linux-backports-modules-4.4.0-57-generic  N/A
+  linux-firmware1.157.6
+ RfKill: Error: [Errno 2] No such file or directory
+ Tags:  xenial
+ Uname: Linux 

[Bug 1651435] CurrentDmesg.txt

2017-01-02 Thread Thomas Mayer
apport information

** Attachment added: "CurrentDmesg.txt"
   
https://bugs.launchpad.net/bugs/1651435/+attachment/4799036/+files/CurrentDmesg.txt

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  BTRFS error: could not find root 8

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[Bug 1651435] JournalErrors.txt

2017-01-02 Thread Thomas Mayer
apport information

** Attachment added: "JournalErrors.txt"
   
https://bugs.launchpad.net/bugs/1651435/+attachment/4799037/+files/JournalErrors.txt

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  BTRFS error: could not find root 8

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[Bug 1651435] CRDA.txt

2017-01-02 Thread Thomas Mayer
apport information

** Attachment added: "CRDA.txt"
   https://bugs.launchpad.net/bugs/1651435/+attachment/4799034/+files/CRDA.txt

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  BTRFS error: could not find root 8

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[Bug 1651435] Card0.Codecs.codec.2.txt

2017-01-02 Thread Thomas Mayer
apport information

** Attachment added: "Card0.Codecs.codec.2.txt"
   
https://bugs.launchpad.net/bugs/1651435/+attachment/4799035/+files/Card0.Codecs.codec.2.txt

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  BTRFS error: could not find root 8

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[Bug 1651435] Re: BTRFS error: could not find root 8

2017-01-02 Thread Thomas Mayer
I got the same error using a bare metal system on 16.04.. That system
got updated from 14.04 (and is much older). That system got installed
completely separate/independent, so there is not much to consider that
both systems somehow seem to be similar in terms of configuration.

The kernel of this system is 4.4.0-57-generic, whereas the error
happened after a kernel update followed by a reboot.

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

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[Bug 1385165] Re: "Exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen" when playing media

2017-01-02 Thread Thomas Mayer
I'm faced with this issue using ubuntu 16.04, Kernel 4.4.0-53

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  "Exception Emask 0x10 SAct 0x0 SErr 0x400 action 0xe frozen" when
  playing media

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[Bug 1651435] Re: BTRFS error: could not find root 8

2016-12-20 Thread Thomas Mayer
Reboot worked without issues, now using kernel 4.4.0-53-generic x86_64.
I'll see how that works out.

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  BTRFS error: could not find root 8

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[Bug 1651435] [NEW] BTRFS error: could not find root 8

2016-12-20 Thread Thomas Mayer
Public bug reported:

I have a KVM guest system which was running for some time now (142 days
uptime).

Today, I logged in for the first time since months, and got an error
message in syslog (and console):

kernel: BTRFS error (device vda2): could not find root 8

The error happened together with my login (in respect to the date of the
log entry).

The system was running with kernel 4.4.0-31-generic when the problem
occured.

When googling around, I found some similar results, but nowhere is
mentioned that this got fixed somehow.

So far, I could not find anything harmful (I did not reboot yet,
however).

I updated the kernel now, eventually that helps.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-31-generic 4.4.0-31.50
ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
Uname: Linux 4.4.0-31-generic x86_64
AlsaDevices:
 total 0
 crw-rw+ 1 root audio 116,  1 Dec 20 13:00 seq
 crw-rw+ 1 root audio 116, 33 Dec 20 13:00 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.1-0ubuntu2.4
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
Date: Tue Dec 20 13:40:44 2016
HibernationDevice: RESUME=UUID=419693f3-cd92-4870-a16a-7bede16d9b8a
InstallationDate: Installed on 2016-06-20 (182 days ago)
InstallationMedia: Ubuntu-Server 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.3)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lsusb:
 Bus 001 Device 002: ID 0627:0001 Adomax Technology Co., Ltd 
 Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: QEMU Standard PC (i440FX + PIIX, 1996)
PciMultimedia:
 
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 cirrusdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-31-generic 
root=UUID=ebfbbec2-f4df-4e40-92a5-3db6b57eb8f5 ro rootflags=subvol=@
RelatedPackageVersions:
 linux-restricted-modules-4.4.0-31-generic N/A
 linux-backports-modules-4.4.0-31-generic  N/A
 linux-firmware1.157.6
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/01/2014
dmi.bios.vendor: SeaBIOS
dmi.bios.version: 1.7.5-20140531_083030-gandalf
dmi.chassis.type: 1
dmi.chassis.vendor: QEMU
dmi.chassis.version: pc-i440fx-2.1
dmi.modalias: 
dmi:bvnSeaBIOS:bvr1.7.5-20140531_083030-gandalf:bd04/01/2014:svnQEMU:pnStandardPC(i440FX+PIIX,1996):pvrpc-i440fx-2.1:cvnQEMU:ct1:cvrpc-i440fx-2.1:
dmi.product.name: Standard PC (i440FX + PIIX, 1996)
dmi.product.version: pc-i440fx-2.1
dmi.sys.vendor: QEMU

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


** Tags: amd64 apport-bug xenial

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[Bug 1643200] Re: After updating to firefox 50.0, tab goes black instead of showing web pages

2016-11-19 Thread Thomas Mayer
Workaround: I had to enable the firefox plugin "ubuntu modifications"
(was disabled before). With the plugin enabled, firefox is running
smoothly again, showing all web pages in tabs correctly.

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[Bug 1643200] Re: After updating to firefox 50.0, tab goes black instead of showing web pages

2016-11-19 Thread Thomas Mayer
related: https://bugzilla.mozilla.org/show_bug.cgi?id=1066226


** Bug watch added: Mozilla Bugzilla #1066226
   https://bugzilla.mozilla.org/show_bug.cgi?id=1066226

** Also affects: firefox via
   https://bugzilla.mozilla.org/show_bug.cgi?id=1066226
   Importance: Unknown
   Status: Unknown

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[Bug 1643200] Re: After updating to firefox 50.0, tab goes black instead of showing web pages

2016-11-19 Thread Thomas Mayer
I also tried enabling and disabling

webgl.force-enabled=true.

webgl.msaa-force=true.

layers.acceleration.force-enabled=true.

But nothing helped. Tabs are still white.

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[Bug 1643200] Re: After updating to firefox 50.0, tab goes black instead of showing web pages

2016-11-19 Thread Thomas Mayer
When I switch focus from the about:config tab to the tab of a web page
then the tab of a web page sometimes does not refresh the content.
Meaning that the web page's tab is active, but still contains the
contents of "about:config".

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[Bug 1643200] Re: After updating to firefox 50.0, tab goes black instead of showing web pages

2016-11-19 Thread Thomas Mayer
I tried to disable and enable hardware acceleration in preferences and
restart firefox, but that did not improve anything.

I figured out that I had

layers.acceleration.force-enabled=true

in about:config tab.

For instance, I've set

layers.acceleration.force-enabled=false


After that, instead of getting black tabs I now get white tabs. The funny thing 
is, that I can click on invisible elements of the web page, so it is loaded but 
just not visible.

When I click on invisible elements of the web page it even "opens" the
corresponding URL. Just that it is not visible again.

I guess this issue has to do something with graphics acceleration. Or
maybe e10s if something changed there.

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[Bug 1643200] Re: After updating to firefox 50.0, tab goes black instead of showing web pages

2016-11-19 Thread Thomas Mayer
Sometimes I get black and white rectangles when I use other windows (not
the firefox window).

Attached is a screen shot of the one of these rectangles. Sometimes
multiple rectangles occur. Sometimes they are flickering.

** Attachment added: "rectangle"
   
https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1643200/+attachment/4780158/+files/YouTube%20-%20Mozilla%20Firefox_061.png

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[Bug 1643200] Re: After updating to firefox 50.0, tab goes black instead of showing web pages

2016-11-19 Thread Thomas Mayer
When I start firefox from console, I get output like

$ firefox
[GFX1]: Failed 2 buffer db=0 dw=0 for 0, 0, 1920, 876
[GFX1]: Failed 2 buffer db=0 dw=0 for 0, 0, 1920, 876
[GFX1]: Failed 2 buffer db=0 dw=0 for 0, 0, 1920, 876

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[Bug 1643200] [NEW] After updating to firefox 50.0, tab goes black instead of showing web pages

2016-11-19 Thread Thomas Mayer
Public bug reported:

Today, I updated firefox to version 50.0. This update was offered to me
via the official updates I got for ubuntu 16.04.

After restarting firefox, I get a black tab content when I "open" a web
page. For demonstration, see the screen shot attached.

Note that I still can edit preferences or "about:config". Tabs only go
black for web pages.

I get the black tabs after installing firefox together with this set of updates:
isc-dhcp-client 4.3.3-5ubuntu12.4
isc-dhcp-common 4.3.3-5ubuntu12.4
libfcitx-config4 1:4.2.9.1-1ubuntu1.16.04.1
libfcitx-gclient0 1:4.2.9.1-1ubuntu1.16.04.1
libfcitx-utils0 1:4.2.9.1-1ubuntu1.16.04.1
libprocps4 2:3.3.10-4ubuntu2.2
linux-firmware 1.157.5
procps 2:3.3.10-4ubuntu2.2
python3-distupgrade 1:16.04.18
ubuntu-release-upgrader-core 1:16.04.18
ubuntu-release-upgrader-gtk 1:16.04.18
unattended-upgrades 0.90ubuntu0.2
xserver-common 2:1.18.4-0ubuntu0.2
xserver-xorg-core 2:1.18.4-0ubuntu0.2

Please not that xserver got updated, too.

The behaviour also remains after a reboot.

Other applications, including Thunderbird, do not show similar
behaviour.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: firefox 50.0+build2-0ubuntu0.16.04.2
ProcVersionSignature: Ubuntu 4.4.0-47.68-generic 4.4.24
Uname: Linux 4.4.0-47-generic x86_64
AddonCompatCheckDisabled: False
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  thomas 3212 F pulseaudio
BuildID: 20161114144739
Channel: Unavailable
CurrentDesktop: GNOME-Flashback:Unity
Date: Sat Nov 19 15:57:33 2016
Extensions: extensions.sqlite corrupt or missing
ForcedLayersAccel: False
IfupdownConfig:
 # interfaces(5) file used by ifup(8) and ifdown(8)
 auto lo
 iface lo inet loopback
IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini 
or extensions.sqlite)
InstallationDate: Installed on 2014-11-29 (721 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
Locales: extensions.sqlite corrupt or missing
PrefSources: prefs.js
Profiles: Profile0 (Default) - LastVersion=50.0/20161114144739 (In use)
RunningIncompatibleAddons: False
SourcePackage: firefox
Themes: extensions.sqlite corrupt or missing
UpgradeStatus: Upgraded to xenial on 2016-06-15 (156 days ago)
dmi.bios.date: 12/06/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A16
dmi.board.name: 023HKR
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: 
dmi:bvnDellInc.:bvrA16:bd12/06/2013:svnDellInc.:pnLatitudeE5510:pvr0001:rvnDellInc.:rn023HKR:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E5510
dmi.product.version: 0001
dmi.sys.vendor: Dell Inc.

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


** Tags: amd64 apport-bug xenial

** Attachment added: "firefox 50.0 with black tab"
   
https://bugs.launchpad.net/bugs/1643200/+attachment/4780101/+files/The%20leading%20OS%20for%20PC%2C%20tablet%2C%20phone%20and%20cloud%20%7C%20Ubuntu%20-%20Mozilla%20Firefox_059.png

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[Bug 880645] Re: "btrfs device delete /dev/sdaX /" fails with error "ERROR: error removing the device '/dev/sdaX'"

2016-11-07 Thread Thomas Mayer
I agree that this issue is not a bug as long as the behaviour I
experienced is intentional.

I fully agree that in case the behaviour is intentional, it also should
be documented somewhere (including kernel versions in case of breaking
changes).

I also agree that btrfs tools' output should be more verbose and give
hints what happens in the background and why operations just don't work
any more and how to fix it. I think that I was quite close to a data
loss, which is why I think this issue still is relevant and somehow
critical (from a usability perspective at least).

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  "btrfs device delete /dev/sdaX /" fails with error "ERROR: error
  removing the device '/dev/sdaX'"

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[Bug 1639616] [NEW] gnome-flashback crashed with SIGABRT() in g_assertion_message()

2016-11-06 Thread Thomas Mayer
Public bug reported:

I get this error from time to time. To this day, I could not figure out
which action leads to the problem. I just get notified about the error
(see screen shot) but besides that I do not notice any negative effects.
My system still runs smoothly even if the error appears.

The error appears in the middle of a session most of the time. In rare
cases it appears directly after suspend/resume. I believe it does not
appear after a clean boot, but I'm not so sure about that. I have the
impression that there might be a side effect of suspend/resume which
makes this error more likely to happen.

I have continouosly let ubuntu's error reporting proceed, but so far
nothing has improved for months.

I also found some issues via launchpad which are somehow similar, but
either classified as duplicates or closed because of missing feedback.
However, this particular error still happens on up-to-date ubuntu 16.04.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: gnome-flashback 3.18.2-1ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-45.66-generic 4.4.21
Uname: Linux 4.4.0-45-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
Date: Sun Nov  6 20:05:02 2016
InstallationDate: Installed on 2014-11-29 (708 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
ProcEnviron:
 LANGUAGE=de_DE
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-flashback
UpgradeStatus: Upgraded to xenial on 2016-06-15 (144 days ago)

** Affects: gnome-flashback (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug xenial

** Attachment added: "Auswahl_057.png"
   
https://bugs.launchpad.net/bugs/1639616/+attachment/4773549/+files/Auswahl_057.png

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[Bug 1639413] Re: network-manager only shows one wifi

2016-11-05 Thread Thomas Mayer
** Attachment added: "This is how it looks like after restarting 
network-manager"
   
https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1639413/+attachment/4772822/+files/Men%C3%BC_056.png

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  network-manager only shows one wifi

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[Bug 1639413] [NEW] network-manager only shows one wifi

2016-11-05 Thread Thomas Mayer
Public bug reported:

First of all, my wifi is working great most of the time, at least as
long as I don't use other network connections (rj45) and as long as I do
not suspend/resume and as long as I don't touch my hardware rfkill-
switch.

But, as it turns out, from time to time network manager
- can't see my wifi SSID any more ("net" in the screen shot is some 
other random wifi in the neighborhood).
- can't see any SSID in the neighborhood except one

Result: I can't reconnect to my wifi

Suggested Fix: network-manager should not loose the connection in the
first place or at least rescan the wifi neighborhood and reconnect to my
wifi.

Additional information: The configuration of my wifi is not lost. As
soon as a scan is performed, network-manager finds it and connects to
it. To initiate such a scan, I'm using this

Workaround:
sudo service network-manager restart

After that, network-manager performs a new scan, all SSIDs which are
available are found again and network-manager connects me to my wifi
automatically.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: network-manager 1.2.2-0ubuntu0.16.04.3
ProcVersionSignature: Ubuntu 4.4.0-45.66-generic 4.4.21
Uname: Linux 4.4.0-45-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
Date: Sat Nov  5 07:53:26 2016
IfupdownConfig:
 # interfaces(5) file used by ifup(8) and ifdown(8)
 auto lo
 iface lo inet loopback
InstallationDate: Installed on 2014-11-29 (707 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
NetworkManager.state:
 [main]
 NetworkingEnabled=true
 WirelessEnabled=true
 WWANEnabled=true
 WimaxEnabled=true
ProcEnviron:
 LANGUAGE=de_DE
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: network-manager
UpgradeStatus: Upgraded to xenial on 2016-06-15 (142 days ago)
mtime.conffile..etc.NetworkManager.NetworkManager.conf: 
2014-12-14T17:38:01.900655
nmcli-nm:
 RUNNING  VERSION  STATE  STARTUP  CONNECTIVITY  NETWORKING  WIFI-HW  WIFI  
   WWAN-HW  WWAN
 running  1.2.2connected  started  full  enabled enabled  
enabled  enabled  enabled

** Affects: network-manager (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug xenial

** Attachment added: "Scan reports one wify only (which is not mine but a 
random one)"
   
https://bugs.launchpad.net/bugs/1639413/+attachment/4772802/+files/Men%C3%BC_054.png

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[Bug 1636328] Re: package mysql-hostname-5.7 5.7.15-0ubuntu0.16.04.1 failed to install/upgrade: Unterprozess installiertes post-installation-Skript gab den Fehlerwert 1 zurück

2016-10-25 Thread Thomas Mayer
I got it fixed manually. What I did was:

mv /etc/mysql/my.cnf.migrated /etc/mysql/conf.d/custom.cnf
cd /etc/alternatives
rm my.cnf
ln -s /etc/mysql/my.cnf.fallback my.cnf

As dpkg --configure -a still threw errors in the manner of

2016-10-25T09:06:10.251866Z 0 [ERROR] unknown variable 'log=/var/log/mysql.log'
2016-10-25T09:07:29.715102Z 0 [ERROR] unknown variable 'thread_concurrency=8'
2016-10-25T09:07:53.726055Z 0 [ERROR] unknown variable 'innodb_use_sys_malloc=0'

I removed the corresponding lines from my custom configuration in
/etc/mysql/conf.d/custom.cnf

After that, dpkg --configure -a was running without errors and thereby
successfully converted the tablespaces to their new binary
representation

dpkg --configure -a
mysql-server-5.7 (5.7.15-0ubuntu0.16.04.1) wird eingerichtet ...
Renaming removed key_buffer and myisam-recover options (if present)
mysql start/running, process 12050
mysql stop/waiting
mysql start/running, process 12410
Checking if update is needed.
Checking server version.
Running queries to upgrade MySQL server.
Checking system database.
mysql.columns_priv OK
mysql.db   OK
mysql.engine_cost  OK
mysql.eventOK
[...]
Checking if update is needed.
mysql stop/waiting
mysql start/running, process 12647
mysql-server (5.7.15-0ubuntu0.16.04.1) wird eingerichtet ...

After that, MySQL is up and running again.

In the end I assume that the original error was just that the three
lines had to be removed from /etc/mysql/my.cnf.migrated. That would have
allowed the ubuntu major release update to run through smoothly and
without manual intervention. An improvement would have been to just
ignore these lines, even if they exist (with the potential of severe
damage in other cases, of course).

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Title:
  package mysql-hostname-5.7 5.7.15-0ubuntu0.16.04.1 failed to
  install/upgrade: Unterprozess installiertes post-installation-Skript
  gab den Fehlerwert 1 zurück

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[Bug 1636328] Re: package mysql-hostname-5.7 5.7.15-0ubuntu0.16.04.1 failed to install/upgrade: Unterprozess installiertes post-installation-Skript gab den Fehlerwert 1 zurück

2016-10-25 Thread Thomas Mayer
After the upgrade, I notice that my original /etc/mysql/my.cnf got
replaced by a symlink:

ls -lh /etc/mysql/my.cnf
lrwxrwxrwx 1 root root 24 Okt 25 01:09 /etc/mysql/my.cnf -> 
/etc/alternatives/my.cnf

ls -lh /etc/alternatives/my.cnf
lrwxrwxrwx 1 root root 26 Okt 25 01:09 /etc/alternatives/my.cnf -> 
/etc/mysql/my.cnf.migrated

I assume that some script tried to somehow migrate my old configuration,
but failed doing that in a clean manner (I'll have to fix something
manually).

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Title:
  package mysql-hostname-5.7 5.7.15-0ubuntu0.16.04.1 failed to
  install/upgrade: Unterprozess installiertes post-installation-Skript
  gab den Fehlerwert 1 zurück

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[Bug 1636328] Re: package mysql-hostname-5.7 5.7.15-0ubuntu0.16.04.1 failed to install/upgrade: Unterprozess installiertes post-installation-Skript gab den Fehlerwert 1 zurück

2016-10-25 Thread Thomas Mayer
Related: #1571865 which however has different errors and is fixed
already. Therefore, this issue is not a duplicate.

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Title:
  package mysql-hostname-5.7 5.7.15-0ubuntu0.16.04.1 failed to
  install/upgrade: Unterprozess installiertes post-installation-Skript
  gab den Fehlerwert 1 zurück

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[Bug 1636328] Re: package mysql-hostname-5.7 5.7.15-0ubuntu0.16.04.1 failed to install/upgrade: Unterprozess installiertes post-installation-Skript gab den Fehlerwert 1 zurück

2016-10-25 Thread Thomas Mayer
Coming from 14.04, my configuration files of mysql were highly
customized. That said, this issue is not necessarily a bug.

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Title:
  package mysql-hostname-5.7 5.7.15-0ubuntu0.16.04.1 failed to
  install/upgrade: Unterprozess installiertes post-installation-Skript
  gab den Fehlerwert 1 zurück

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[Bug 1636328] Re: package mysql-hostname-5.7 5.7.15-0ubuntu0.16.04.1 failed to install/upgrade: Unterprozess installiertes post-installation-Skript gab den Fehlerwert 1 zurück

2016-10-24 Thread Thomas Mayer
After that I got a list of errors:

Die Systemaktualisierung wurde abgebrochen. Ihr System könnte sich in 
einem nicht verwendbaren Zustand befinden. Eine Wiederherstellung 
wird gestartet (»dpkg --configure -a«). 

mysql-server-5.7 (5.7.15-0ubuntu0.16.04.1) wird eingerichtet ...
Renaming removed key_buffer and myisam-recover options (if present)
ERROR: Unable to start MySQL server:
2016-10-24T23:30:34.029794Z 0 [ERROR] unknown variable 'log=/var/log/mysql.log'
2016-10-24T23:30:34.034909Z 0 [ERROR] Aborting
Please take a look at https://wiki.debian.org/Teams/MySQL/FAQ for tips on 
fixing common upgrade issues.
Once the problem is resolved, run apt-get --fix-broken install to retry.
dpkg: Fehler beim Bearbeiten des Paketes mysql-server-5.7 (--configure):
 Unterprozess installiertes post-installation-Skript gab den Fehlerwert 1 zurück
dpkg: Abhängigkeitsprobleme verhindern Konfiguration von mysql-server:
 mysql-server hängt ab von mysql-server-5.7; aber:
  Paket mysql-server-5.7 ist noch nicht konfiguriert.

dpkg: Fehler beim Bearbeiten des Paketes mysql-server (--configure):
 Abhängigkeitsprobleme - verbleibt unkonfiguriert
Fehler traten auf beim Bearbeiten von:
 mysql-server-5.7
 mysql-server

Systemaktualisierung wurde abgeschlossen

Die Systemaktualisierung wurde vollständig abgeschlossen, jedoch 
traten während der Systemaktualisierung Fehler auf.

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Title:
  package mysql-hostname-5.7 5.7.15-0ubuntu0.16.04.1 failed to
  install/upgrade: Unterprozess installiertes post-installation-Skript
  gab den Fehlerwert 1 zurück

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[Bug 1636328] [NEW] package mysql-hostname-5.7 5.7.15-0ubuntu0.16.04.1 failed to install/upgrade: Unterprozess installiertes post-installation-Skript gab den Fehlerwert 1 zurück

2016-10-24 Thread Thomas Mayer
Public bug reported:

Error happened during upgrade from up-to-date 14.04.x to 16.04.x

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: mysql-server-5.7 5.7.15-0ubuntu0.16.04.1
ProcVersionSignature: Ubuntu 4.4.0-45.66~14.04.1-generic 4.4.21
Uname: Linux 4.4.0-45-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
Date: Tue Oct 25 01:26:59 2016
ErrorMessage: Unterprozess installiertes post-installation-Skript gab den 
Fehlerwert 1 zurück
InstallationDate: Installed on 2013-08-21 (1159 days ago)
InstallationMedia: Ubuntu-Server 13.04 "Raring Ringtail" - Release amd64 
(20130423.1)
Logs.var.log.daemon.log:
 
MySQLConf.etc.mysql.conf.d.mysql.cnf: [mysql]
MySQLConf.etc.mysql.conf.d.mysqld_safe_syslog.cnf:
 [mysqld_safe]
 syslog
MySQLConf.etc.mysql.conf.d.mysqldump.cnf:
 [mysqldump]
 quick
 quote-names
 max_allowed_packet = 16M
MySQLConf.etc.mysql.mysql.conf.d.mysqld_safe_syslog.cnf:
 [mysqld_safe]
 syslog
MySQLVarLibDirListing: ['mysql', 'debian-5.5.flag', 'test', 
'mysql_upgrade_info', 'mysql-bin.index', 'ibdata1', 'ib_logfile0', 
'ib_logfile1', 'quantum_development', 'quantum_test', 'quantum_2085', 
'mysql-bin.000917', 'mysql-bin.000918', 'mysql-bin.000919', 'mysql-bin.000920', 
'mysql-bin.000921', 'mysql-bin.000922', 'mysql-bin.000923', 'mysql-bin.000924', 
'performance_schema', 'mysql-bin.000925']
ProcCmdline: BOOT_IMAGE=/vmlinuz-4.4.0-45-generic 
root=UUID=16120d81-8cde-4e81-87cd-f55f65a4923b ro rootflags=subvol=@ 
pcie_aspm=force "acpi_osi=!Windows 2012" acpi=force acpi_enforce_resources=lax 
i915.i915_enable_rc6=1 i915.i915_enable_fbc=1 i915.lvds_downclock=1 
i915.semaphores=1 nomdmonddf nomdmonisw
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt  1.2.12~ubuntu16.04.1
SourcePackage: mysql-5.7
Title: package mysql-hostname-5.7 5.7.15-0ubuntu0.16.04.1 failed to 
install/upgrade: Unterprozess installiertes post-installation-Skript gab den 
Fehlerwert 1 zurück
UpgradeStatus: Upgraded to xenial on 2016-10-24 (0 days ago)

** Affects: mysql-5.7 (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-package xenial

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Title:
  package mysql-hostname-5.7 5.7.15-0ubuntu0.16.04.1 failed to
  install/upgrade: Unterprozess installiertes post-installation-Skript
  gab den Fehlerwert 1 zurück

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[Bug 1553503] Re: multi monitors - black flashes or black screen when the mouse cursor leaves a monitor

2016-10-04 Thread Thomas Mayer
The 4.4.0-38, which got released via regular updates mitigated all the
flickering for me. It's all fine now. Thanks for the patch.

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Title:
  multi monitors - black flashes or black screen when the mouse cursor
  leaves a monitor

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[Bug 1622291] Re: Backport btrfs enospc rework (from kernel 4.8)

2016-09-14 Thread Thomas Mayer
No, just that they reworked a _lot_ ;-)

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Title:
  Backport btrfs enospc rework (from kernel 4.8)

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[Bug 905095] Re: qemu-img can't convert vmdk file: Operation not permitted

2016-09-11 Thread Thomas Mayer
I retried with ubuntu 16.04, qemu-img version 2.5.0 (Debian 1:2.5+dfsg-
5ubuntu10.4).

While the original file (freetz vmdk) is not available (they use .ova now), I 
got another .vmdk file from
http://www.osboxes.org/debian/#debian-8-5-vmware

qemu-img convert Debian\ 8.5\ \(64bit\).vmdk -O raw test.raw
qemu-img convert Debian\ 8.5\ \(64bit\).vmdk -O qcow2 test.qcow2

Both worked, and I could boot the system I converted from .vmdk using
qemu-kvm.

Looks as if this issue got fixed, finally.

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  qemu-img can't convert vmdk file: Operation not permitted

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[Bug 905095] Re: qemu-img can't convert vmdk file: Operation not permitted

2016-09-11 Thread Thomas Mayer
** Also affects: qemu
   Importance: Undecided
   Status: New

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  qemu-img can't convert vmdk file: Operation not permitted

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[Bug 1622291] Re: Backport btrfs enospc rework (from kernel 4.8)

2016-09-11 Thread Thomas Mayer
Here's some of the results (done by Josef Bacik) in an early stage of
the changes:

http://www.spinics.net/lists/linux-btrfs/msg53410.html

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Title:
  Backport btrfs enospc rework (from kernel 4.8)

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[Bug 1622291] [NEW] Backport btrfs enospc rework (from kernel 4.8)

2016-09-11 Thread Thomas Mayer
Public bug reported:

There are two btrfs related patches available for kernel 4.8 which
improve latency and solve problems with low free disk space:

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ba929b6646c5b87c7bb15cd8d3e51617725c983b

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d58b0d980f0b1c27204da0e05537b606da45a07f

Seen at (german source): http://www.heise.de/ct/artikel/Die-Neuerungen-
von-Linux-4-8-3283402.html

>From my side, I encountered problems with full disks in btrfs multiple
times. I reported some of them in the past.

Plus do I have another system with 2x3TB of disk space (WD HDDs), while
btrfs sits on top of a dm-raid and LUKS crypto. I experience very slow
disk I/O on that system while disk usage gets fuller and fuller
(combined with lots of subvolumes and layered devices, so that could be
another reason).

That said, I guess that, according to the article at heise and commit
messages, the two patches have a tremendous impact on performance. Plus,
should the patches fix some of the problems that happen together with
full disks ("ENOSPC" issues).

Now that the patches make it into the upstream kernel, I think that the
developers have had some reason to do so. For the moment, I can't test
if it actually improves something for me.

Would still be great to have these patches backported to
- ubuntu 16.04 Kernel 4.4
- ubuntu 14.04 LTS Kernel 4.4

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-36-generic 4.4.0-36.55
ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
Uname: Linux 4.4.0-36-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  thomas 4788 F pulseaudio
CurrentDesktop: GNOME-Flashback:Unity
Date: Sun Sep 11 07:39:13 2016
HibernationDevice: RESUME=UUID=28eded29-f9e6-44b5-9e54-c4dd60c8e3cd
InstallationDate: Installed on 2014-11-29 (652 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
MachineType: Dell Inc. Latitude E5510
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-36-generic 
root=UUID=6408c2d9-1b60-43d7-9a7f-2dceeb40de28 ro rootflags=subvol=@ quiet 
splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.4.0-36-generic N/A
 linux-backports-modules-4.4.0-36-generic  N/A
 linux-firmware1.157.3
SourcePackage: linux
UpgradeStatus: Upgraded to xenial on 2016-06-15 (87 days ago)
dmi.bios.date: 12/06/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A16
dmi.board.name: 023HKR
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: 
dmi:bvnDellInc.:bvrA16:bd12/06/2013:svnDellInc.:pnLatitudeE5510:pvr0001:rvnDellInc.:rn023HKR:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E5510
dmi.product.version: 0001
dmi.sys.vendor: Dell Inc.

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


** Tags: amd64 apport-bug xenial

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  Backport btrfs enospc rework (from kernel 4.8)

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[Bug 1553503] Re: multi monitors - black flashes or black screen when the mouse cursor leaves a monitor

2016-09-08 Thread Thomas Mayer
I can confirm this is not fixed for 4.4.0-36 with an Ironlake GPU
(tested with Intel Core i5 520M CPU).

Let's wait for the Ironlake-specific bugfix in 4.4.0-37, I'll report
back after it is released.

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[Bug 1502173] Re: Python warnings: modules imported without specifying a version first

2016-08-10 Thread Thomas Mayer
Numan's workaround did the trick for me (with up-to-date ubuntu 16.04).
The warning does not occur after that.

https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1502173/comments/3

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Title:
  Python warnings: modules imported without specifying a version first

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[Bug 1611499] Re: Segfault when playing around with the "improve objects by ..." tool

2016-08-10 Thread Thomas Mayer
** Summary changed:

- crash when playing around with the "improve objects by ..." tool
+ Segfault when playing around with the "improve objects by ..." tool

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Title:
  Segfault when playing around with the "improve objects by ..." tool

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[Bug 1611499] [NEW] crash when playing around with the "improve objects by ..." tool

2016-08-09 Thread Thomas Mayer
Public bug reported:

Reproduce:

- draw circle
- put focus on circle object
- use "improve object by " tool (Shift+F2)
- apply it to the circle (play around with it multiple times)

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: inkscape 0.91-7ubuntu2
ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
Uname: Linux 4.4.0-31-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
Date: Tue Aug  9 21:57:18 2016
InstallationDate: Installed on 2014-11-29 (619 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
ProcEnviron:
 LANGUAGE=de_DE
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: inkscape
UpgradeStatus: Upgraded to xenial on 2016-06-15 (55 days ago)

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


** Tags: amd64 apport-bug xenial

** Attachment added: "inkscape screenshot"
   
https://bugs.launchpad.net/bugs/1611499/+attachment/4717783/+files/-Neues%20Dokument%201%20-%20Inkscape_036.png

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  crash when playing around with the "improve objects by ..." tool

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[Bug 1608125] Re: Error in `gnome-panel': munmap_chunk(): invalid pointer: 0x00000000027512cd

2016-07-30 Thread Thomas Mayer
** Attachment added: "sys_log.txt"
   
https://bugs.launchpad.net/ubuntu/+source/gnome-session/+bug/1608125/+attachment/4710579/+files/sys_log.txt

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Title:
  Error in `gnome-panel': munmap_chunk(): invalid pointer:
  0x027512cd

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[Bug 1608125] [NEW] Error in `gnome-panel': munmap_chunk(): invalid pointer: 0x00000000027512cd

2016-07-30 Thread Thomas Mayer
Public bug reported:

Gnome desktop crashes after resuming from suspend to ram.

With the log files attached, the scenario was:

- s2ram'ed laptop with closed lid attached to docking station (dual monitor 
setup)
- Press power button on docking station (with lid still closed) -> Laptop 
resumes
- Press undocking button on docking station (with lid still closed) -> Laptop 
suspends to RAM (which is in itself unexpected but not subject of this issue)
- Open laptop's lid -> Laptop resumes
- Result: Screen flackering, wrong screen resolution, screen partly visible 
without login. Then it seems as if the gnome desktop crashes after a few 
seconds. Then comes a clean login window while the old gnome session has gone, 
including all open applications (-> data loss).

I'm not sure if the dual monitor plays a role or the docking station or
if this is just a random fault when resuming from s2ram. Whatever it is,
I have seen this multiple times now with 16.04. I did not have these
issues with later versions of 14.04 with HES-kernel 4.2.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: gnome-session-bin 3.18.1.2-1ubuntu1.16.04.1
ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
Uname: Linux 4.4.0-31-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
CurrentDesktop: GNOME-Flashback:Unity
Date: Sat Jul 30 23:03:59 2016
InstallationDate: Installed on 2014-11-29 (609 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
SourcePackage: gnome-session
UpgradeStatus: Upgraded to xenial on 2016-06-15 (45 days ago)

** Affects: gnome-session (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug xenial

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Title:
  Error in `gnome-panel': munmap_chunk(): invalid pointer:
  0x027512cd

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[Bug 1447099] Re: /sbin/upstart:indicator-session-unknown-user-error

2016-07-19 Thread Thomas Mayer
I updated from 14.04 to 16.04. That said, xenial is also affected.
Apport error message was shown shortly after login.

Apport forwarded me to https://bugs.launchpad.net/bugs/1452849 which
duplicates this issue.

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Title:
  /sbin/upstart:indicator-session-unknown-user-error

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[Bug 1582246] Re: Randomly I am left without windows decoration and other window-related function

2016-07-18 Thread Thomas Mayer
I experience this issue for a long time using gnome flashback. At least
since 14.04 if not even 12.04 or 10.04. It happens randomly and very
very rarely, but a little more frequently when I have an instance of
PhpStorm running (large java application).

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[Bug 1582246] Re: Randomly I am left without windows decoration and other window-related function

2016-07-18 Thread Thomas Mayer
I'm on up-to-date 16.04 and still have this issue from time to time.

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[Bug 1604182] Re: Some Arial characters have serifes in 16.04

2016-07-18 Thread Thomas Mayer
** Attachment added: "rendered in 14.04"
   
https://bugs.launchpad.net/ubuntu/+source/xfonts-base/+bug/1604182/+attachment/4703113/+files/Auswahl_015.png

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  Some Arial characters have serifes in 16.04

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[Bug 1604182] [NEW] Some Arial characters have serifes in 16.04

2016-07-18 Thread Thomas Mayer
Public bug reported:

Some of Arial's special characters are rendered with serifes in 16.04,
as shown in this image attached

In 14.04, the characters in the circles did not have serifes and were
rendered like normal Arial characters (with a circle around).

I also attached an image which was rendered with Arial in 14.04, looking
much more like Arial.

At any time, I had package ttf-mscorefonts-installer installed.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: xfonts-base 1:1.0.4+nmu1
ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
Uname: Linux 4.4.0-31-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
CurrentDesktop: GNOME-Flashback:Unity
Date: Tue Jul 19 00:56:46 2016
InstallationDate: Installed on 2014-11-29 (597 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
PackageArchitecture: all
SourcePackage: xfonts-base
UpgradeStatus: Upgraded to xenial on 2016-06-15 (33 days ago)

** Affects: xfonts-base (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug xenial

** Attachment added: "Auswahl_017.png"
   
https://bugs.launchpad.net/bugs/1604182/+attachment/4703109/+files/Auswahl_017.png

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[Bug 1557989] Re: having btrfs installed as the fs is causing a crash when trying to install the intel-microcode package

2016-07-18 Thread Thomas Mayer
Today, I did install intel-microcode on an up-to-date 16.04 system for
the very first time of the system's lifetime. My disks are all btrfs-
only. There were no issues at all, and the microcode also got updated.

I do not want to argue that this bug would be non-existent but that it
is not necessarily reproducable with usage of btrfs alone. Still, btrfs
could play a role here.

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  having btrfs installed as the fs is causing a crash when trying to
  install the intel-microcode package

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[Bug 1306849] Re: Printing error

2016-07-18 Thread Thomas Mayer
I tried to reproduce this issue with a

- Ubuntu 16.04
- Firefox 47 (shipped with ubuntu, FF-built-in old libcairo 1.9.5)
- Kyocera FS-1020d (with 128 MB memory extension and built-in printserver).

https://www.gov.uk printed out perfectly fine

http://www.lloydsbank.com/ prints out nothing, with no error indicated
and printerqueue empty

http://www.harrington-fabric-and-lace.co.uk prints out nothing, with no
error indicated and printerqueue empty

After that, I tested FF with system's libcairo

- Ubuntu 16.04
- Firefox 47 (compiled with --enable-system-cairo like in 
https://bugs.launchpad.net/ubuntu/+source/cups/+bug/802942/comments/20)
- Kyocera FS-1020d (with 128 MB memory extension and built-in printserver).

https://www.gov.uk printed out perfectly fine (as before)

http://www.lloydsbank.com/ printed out perfectly fine with system's
libcairo

http://www.harrington-fabric-and-lace.co.uk printed out perfectly fine
with system's libcairo

Again, all printing problems are solved for me with system's libcairo
which comes shipped with ubuntu 16.04 (while ubuntu 14.04 version of
system's libcairo also had issues).

I'm not sure if this issue is as libcairo related as
https://bugs.launchpad.net/ubuntu/+source/cups/+bug/802942 but affected
users with brother printers might give it a try.

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[Bug 1306849] Re: Printing error

2016-07-18 Thread Thomas Mayer
Please take issues of old libcairo into account:
https://bugs.launchpad.net/ubuntu/+source/cups/+bug/802942

I experience similar issues with an old Kyocera FS-1020d. As it turned
out, my printing problems were all libcairo related:

- Upgrade from 14.04 to 16.04 solved all printing problems for GTK applications 
that rely on systems libcairo (FF/TB have their own built-in old libcairo 
1.9.5!)
- After compiling Firefox 47 against system's libcairo (on 16.04), these 
printing problems got fixed, too.

How I compiled FF against system's libcairo:
https://bugs.launchpad.net/ubuntu/+source/cups/+bug/802942/comments/20

What happens if you upgrade to 16.04?
What happens if you compile FF against system's libcairo in 16.04?

Please report back.

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[Bug 1603715] Re: bluetooth unavailable after rfkill hard (or soft) unblocking

2016-07-16 Thread Thomas Mayer
Plus, is bluetooth not operational after suspend/resume, while blocks
are not set:

rfkill list bluetooth
2: dell-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
13: hci0: Bluetooth
Soft blocked: no
Hard blocked: no

Again, a "sudo service bluetooth restart" helps after suspend/resume.


** Summary changed:

- bluetooth unavailable after rfkill hard (or soft) unblocking
+ bluetooth unavailable after rfkill hard (or soft) unblocking and after 
suspend/resume

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  bluetooth unavailable after rfkill hard (or soft) unblocking and after
  suspend/resume

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[Bug 1603715] Re: bluetooth unavailable after rfkill hard (or soft) unblocking

2016-07-16 Thread Thomas Mayer
For the unreleased soft blocking, I can work around with a second

rfkill unblock bluetooth

Executing this twice makes applet-indicator black again and bluetooth is
operational (without "sudo service bluetooth restart" after a soft
unblock).

To sum it up: There's three cases:

- hard unblock with released hard block
- soft unblock with unreleased soft block for hci0
- soft unblock with released soft block for hci0

All of them with gray indicator-applet and bluetooth non-operational.

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[Bug 1603715] Re: bluetooth unavailable after rfkill hard (or soft) unblocking

2016-07-16 Thread Thomas Mayer
About every second time, I get a

rfkill unblock bluetooth
thomas@lat61:~$ rfkill list bluetooth
2: dell-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
11: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no

which is what debian bug 812150 is about.

Note that the soft block got released for "2: dell-bluetooth" but not
for "11: hci0"

This is different from the hard unblock, where both hard blocks were
released.

But no matter if hard or soft block and if released or not, bluetooth is
not working after any sort of unblocking operation.

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[Bug 1603715] Re: bluetooth unavailable after rfkill hard blocking and unblocking

2016-07-16 Thread Thomas Mayer
Same behaviour for soft blocking the device:

rfkill block bluetooth

rfkill list bluetooth
2: dell-bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no

rfkill unblock bluetooth
rfkill list bluetooth
2: dell-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
9: hci0: Bluetooth
Soft blocked: no
Hard blocked: no

Result: Bluetooth not working and indicator-applet is gray.

There's already a debian bug for soft unblocking:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=812150

** Bug watch added: Debian Bug tracker #812150
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=812150

** Also affects: systemd via
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=812150
   Importance: Unknown
   Status: Unknown

** Summary changed:

- bluetooth unavailable after rfkill hard blocking and unblocking
+ bluetooth unavailable after rfkill hard (or soft) unblocking

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[Bug 1603715] Re: bluetooth unavailable after rfkill hard blocking and unblocking

2016-07-16 Thread Thomas Mayer
This issue is not tlp related as still occurs without tlp (with laptop-
mode-tools instead).

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[Bug 1603715] [NEW] bluetooth unavailable after rfkill hard blocking and unblocking

2016-07-16 Thread Thomas Mayer
Public bug reported:

DELL Latitude E5510 has a hardware switch to disable and enable
bluetooth and wifi devices ("hard blocking" in terms of rfkill). In
terms of wifi, this works great: After hard unblocking, the device
resumes back to normal operation without any manual intervention. That
was also working with bluetooth as of ubuntu 14.04, kernel 4.2.

In ubuntu 16.04, kernel 4.4.0-31-generic, together with systemd, this is
not working any more:

After hard blocking and unblocking

- bluetooth is not working at all
- the applet-indicator remains gray
- bluetooth cannot be enabled with the applet-indicator (see 
https://storage6.static.itmages.com/i/16/0717/h_1468721829_7715160_83cd33bfba.png).
 Applet-indicator remains gray
- rfkill list tells me that the kernel knows about the hard unblocking (turns 
from "yes" to "no"):
rfkill list bluetooth
2: dell-bluetooth: Bluetooth
 Soft blocked: no
 Hard blocked: no
8: hci0: Bluetooth
 Soft blocked: no
 Hard blocked: no

The device is a
sudo lsusb
Bus 002 Device 010: ID 413c:8187 Dell Computer Corp. DW375 Bluetooth Module

Workaround: After a

sudo service bluetooth restart

the bluetooth device turns back to normal operation and the applet-
indicator turns from gray to black (available).

Suggested fix: Make the workaround obsolete.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: systemd 229-4ubuntu6
ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
Uname: Linux 4.4.0-31-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
CurrentDesktop: GNOME-Flashback:Unity
Date: Sun Jul 17 04:00:58 2016
InstallationDate: Installed on 2014-11-29 (595 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
MachineType: Dell Inc. Latitude E5510
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-31-generic 
root=UUID=6408c2d9-1b60-43d7-9a7f-2dceeb40de28 ro rootflags=subvol=@ quiet 
splash vt.handoff=7
SourcePackage: systemd
UpgradeStatus: Upgraded to xenial on 2016-06-15 (31 days ago)
dmi.bios.date: 12/06/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A16
dmi.board.name: 023HKR
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: 
dmi:bvnDellInc.:bvrA16:bd12/06/2013:svnDellInc.:pnLatitudeE5510:pvr0001:rvnDellInc.:rn023HKR:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E5510
dmi.product.version: 0001
dmi.sys.vendor: Dell Inc.

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


** Tags: amd64 apport-bug xenial

** Description changed:

  DELL Latitude E5510 has a hardware switch to disable and enable
- bluetooth and wifi devices ("hard blocking" in terms of rfkill. In terms
- of wifi, this works great: After hard unblocking the device resumes to
- normal operation with no manual intervention. That was also working with
- bluetooth as of 14.04, kernel 4.2.
+ bluetooth and wifi devices ("hard blocking" in terms of rfkill). In
+ terms of wifi, this works great: After hard unblocking, the device
+ resumes back to normal operation without any manual intervention. That
+ was also working with bluetooth as of ubuntu 14.04, kernel 4.2.
  
  In ubuntu 16.04, kernel 4.4.0-31-generic, together with systemd, this is
  not working any more:
  
  After hard blocking and unblocking
  
  - bluetooth is not working at all
  - the applet-indicator remains gray
  - bluetooth cannot be enabled with the applet-indicator (see 
https://storage6.static.itmages.com/i/16/0717/h_1468721829_7715160_83cd33bfba.png).
 Applet-indicator remains gray
  - rfkill list tells me that the kernel knows about the hard unblocking (turns 
from "yes" to "no"):
  rfkill list bluetooth
  2: dell-bluetooth: Bluetooth
-   Soft blocked: no
-   Hard blocked: no
+  Soft blocked: no
+  Hard blocked: no
  8: hci0: Bluetooth
-   Soft blocked: no
-   Hard blocked: no
+  Soft blocked: no
+  Hard blocked: no
  
  The device is a
  sudo lsusb
  Bus 002 Device 010: ID 413c:8187 Dell Computer Corp. DW375 Bluetooth Module
  
  Workaround: After a
  
  sudo service bluetooth restart
  
  the bluetooth device turns back to normal operation and the applet-
  indicator turns from gray to black (available).
  
  Suggested fix: Make the workaround obsolete.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: systemd 229-4ubuntu6
  ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
  Uname: Linux 4.4.0-31-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  CurrentDesktop: GNOME-Flashback:Unity
  Date: Sun Jul 17 04:00:58 2016
  InstallationDate: Installed on 2014-11-29 (595 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 
(20140722.2)
  MachineType: Dell Inc. Latitude E5510
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-31-generic 
root=UUID=6408c2d9-1b60-43d7-9a7f-2dceeb40de28 ro rootflags=subvol=@ quiet 
splash vt.handoff=7
  SourcePackage: systemd
  UpgradeStatus: Upgraded to xenial on 

[Bug 1603659] Re: Power Management: USB mouse and keyboard laggy and loosing events

2016-07-16 Thread Thomas Mayer
As documented in https://wiki.ubuntuusers.de/laptop-mode-
tools/#Eingabegeraete, one can configure laptop-mode-tools with

AUTOSUSPEND_USBTYPE_BLACKLIST=”usbhid”

IMO, this should be enabled by default.


** Also affects: laptop-mode-tools (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu)
   Status: Confirmed => Invalid

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[Bug 1603659] Re: Power Management: USB mouse and keyboard laggy and loosing events

2016-07-16 Thread Thomas Mayer
No, /etc/rc.local was untouched. The file was empty besides of an "exit
0".

/etc$ sudo fgrep -ril powertop *
/etc$ sudo fgrep -ril autotune *
both give an empty result.

I installed TLP again, which automatially removed package
"laptop-mode-tools".

Using powertop, I've set back the two USB devices to "Bad" again, just to see 
what TLP
does to it.

Before I started TLP, the output of "tlp-stat -u" was:

Bus 002 Device 004 ID 046a:0023 control = auto, autosuspend_delay_ms =
2000 -- Cherry GmbH CyMotion Master Linux Keyboard G230 (usbhid)
Bus 002 Device 003 ID 046d:c24c control = auto, autosuspend_delay_ms =
2000 -- Logitech, Inc. G400s Optical Mouse (usbhid)

Note that 2000 ms of autosuspend_delay is pretty much the time I
experienced for the devices to become unresponsive.

Then I started TLP with a

sudo tlp start

Now that TLP was started, the output of "tlp-stat -u" was:

TLP started in AC mode.
Bus 002 Device 004 ID 046a:0023 control = on,   autosuspend_delay_ms =
2000 -- Cherry GmbH CyMotion Master Linux Keyboard G230 (usbhid)
Bus 002 Device 003 ID 046d:c24c control = on,   autosuspend_delay_ms =
2000 -- Logitech, Inc. G400s Optical Mouse (usbhid)

Basically that means that TLP disables autosuspend in AC mode.
Both devices are working great, like the way they did with the
workaround using powertop after every reboot. With TLP enabled, everything 
still works after a reboot. I also can type in my login password without loss 
of the first characters.

Same for battery mode:
sudo tlp start
TLP started in battery mode.
tlp-stat -u
Bus 002 Device 004 ID 046a:0023 control = on,   autosuspend_delay_ms =  2000 -- 
Cherry GmbH CyMotion Master Linux Keyboard G230 (usbhid)
Bus 002 Device 003 ID 046d:c24c control = on,   autosuspend_delay_ms =  2000 -- 
Logitech, Inc. G400s Optical Mouse (usbhid)

Now that my computer had autosuspend enabled after a reboot (before I 
reinstalled TLP), which
package was responsible for that? laptop-mode-tools?

If laptop-mode-tools enabled autosuspend for input devices, even in AC
mode, that should be avoided with the behaviour I experienced. That
said, I think this issue is not related to the linux kernel at all, but
to one of the power saving tools.

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[Bug 1603659] Re: Power Management: USB mouse and keyboard laggy and loosing events

2016-07-16 Thread Thomas Mayer
I did not post the correct devices in my previous comment.

The two affected devices are:
Bus 002 Device 004: ID 046a:0023 Cherry GmbH CyMotion Master Linux Keyboard G230
Bus 002 Device 003: ID 046d:c24c Logitech, Inc. G400s Optical Mouse

Mouse and keyboard, respectively. Both connected with their standard USB
cable.

This issue is about USB only (not bluetooth related).

** Description changed:

  This issue is a regression after update to 16.04 (coming from 14.04). To
  my knowledge, I was using TLP together with 14.04, which got removed
  during the upgrade in favour of upower.
  
  Two devices behave unexpected reproducably after a fresh reboot:
  
- Bus 002 Device 005: ID 413c:8187 Dell Computer Corp. DW375 Bluetooth Module
  Bus 002 Device 004: ID 046a:0023 Cherry GmbH CyMotion Master Linux Keyboard 
G230
+ Bus 002 Device 003: ID 046d:c24c Logitech, Inc. G400s Optical Mouse
  
  It looks like a power management related issue. By default,
  - USB mouse pointer is invisible and mouse looses any event unless I press a 
mouse button (which also is executed in a dangerous manner at the last position 
of the invisible pointer)
  - USB keyboard is inactive unless I press a few keys. These first characters 
get lost in the output
  - This happens directly after reboot (e.g. first characters of password get 
lost, mouse is invisible).
  - After login, it still happens: After a few seconds of inactivity, mouse and 
keyboard are non-responsive again.
  - In addition, I also experience lost events without any delay from time to 
time
  - In addition, scrolling with the mouse is laggy in particular
  
  Most of these problems are gone as soon as I disable powersave in
  powertop for mouse and keyboard:
  
  Bad Automatische Bereitschaft für USB-Gerät G400s Optical Gaming Mouse 
[Logitech]
- Bad Automatische Bereitschaft für unbekanntes USB-Gerät 2-1.2 [046a:0023] 
   
+ Bad Automatische Bereitschaft für unbekanntes USB-Gerät 2-1.2 [046a:0023]
  
  The only remaining problem is laggy scrolling and sometimes loosing
  events like keyboard presses, but this could still be another issue.
  
  The powertop status of other USB devices does not have an effect on this
  workaround. However, the workaround via powertop is lost after next
  reboot.
  
  It also has no effect when changing USB-Ports or USB-Controllers. I tried
  - built-in USB 2.0 Ports of my DELL Latitude E5510 (1d6b:0002)
  - replicated USB 2.0 ports of my docking station PR02X (1d6b:0002)
  - PCMCIA USB 3.0 Express card (1d6b:0003)
  
  Accordingly, this issue is not related to particular USB
  controllers/hubs. Plus, as two non-related USB hardware devices are
  concerned, this issue also might not be related to particular USB
  devices, bat rather affect many USB devices.
  
  I don't experience any problems when using the built-in keyboard of the
  DELL Latitude E5510.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-31-generic 4.4.0-31.50
  ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
  Uname: Linux 4.4.0-31-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
-  USERPID ACCESS COMMAND
-  /dev/snd/controlC0:  thomas 3933 F pulseaudio
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC0:  thomas 3933 F pulseaudio
  CurrentDesktop: GNOME-Flashback:Unity
  Date: Sat Jul 16 17:43:05 2016
  HibernationDevice: RESUME=UUID=28eded29-f9e6-44b5-9e54-c4dd60c8e3cd
  InstallationDate: Installed on 2014-11-29 (595 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 
(20140722.2)
  MachineType: Dell Inc. Latitude E5510
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-31-generic 
root=UUID=6408c2d9-1b60-43d7-9a7f-2dceeb40de28 ro rootflags=subvol=@ quiet 
splash vt.handoff=7
  RelatedPackageVersions:
-  linux-restricted-modules-4.4.0-31-generic N/A
-  linux-backports-modules-4.4.0-31-generic  N/A
-  linux-firmware1.157.2
+  linux-restricted-modules-4.4.0-31-generic N/A
+  linux-backports-modules-4.4.0-31-generic  N/A
+  linux-firmware1.157.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to xenial on 2016-06-15 (30 days ago)
  dmi.bios.date: 12/06/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A16
  dmi.board.name: 023HKR
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA16:bd12/06/2013:svnDellInc.:pnLatitudeE5510:pvr0001:rvnDellInc.:rn023HKR:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E5510
  dmi.product.version: 0001
  dmi.sys.vendor: Dell Inc.

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Title:
  Power Management: USB mouse and keyboard laggy and loosing events

To manage notifications about 

[Bug 1603659] [NEW] Power Management: USB mouse and keyboard laggy and loosing events

2016-07-16 Thread Thomas Mayer
Public bug reported:

This issue is a regression after update to 16.04 (coming from 14.04). To
my knowledge, I was using TLP together with 14.04, which got removed
during the upgrade in favour of upower.

Two devices behave unexpected reproducably after a fresh reboot:

Bus 002 Device 005: ID 413c:8187 Dell Computer Corp. DW375 Bluetooth Module
Bus 002 Device 004: ID 046a:0023 Cherry GmbH CyMotion Master Linux Keyboard G230

It looks like a power management related issue. By default,
- USB mouse pointer is invisible and mouse looses any event unless I press a 
mouse button (which also is executed in a dangerous manner at the last position 
of the invisible pointer)
- USB keyboard is inactive unless I press a few keys. These first characters 
get lost in the output
- This happens directly after reboot (e.g. first characters of password get 
lost, mouse is invisible).
- After login, it still happens: After a few seconds of inactivity, mouse and 
keyboard are non-responsive again.
- In addition, I also experience lost events without any delay from time to time
- In addition, scrolling with the mouse is laggy in particular

Most of these problems are gone as soon as I disable powersave in
powertop for mouse and keyboard:

Bad Automatische Bereitschaft für USB-Gerät G400s Optical Gaming Mouse 
[Logitech]
Bad Automatische Bereitschaft für unbekanntes USB-Gerät 2-1.2 [046a:0023]   
 

The only remaining problem is laggy scrolling and sometimes loosing
events like keyboard presses, but this could still be another issue.

The powertop status of other USB devices does not have an effect on this
workaround. However, the workaround via powertop is lost after next
reboot.

It also has no effect when changing USB-Ports or USB-Controllers. I tried
- built-in USB 2.0 Ports of my DELL Latitude E5510 (1d6b:0002)
- replicated USB 2.0 ports of my docking station PR02X (1d6b:0002)
- PCMCIA USB 3.0 Express card (1d6b:0003)

Accordingly, this issue is not related to particular USB
controllers/hubs. Plus, as two non-related USB hardware devices are
concerned, this issue also might not be related to particular USB
devices, bat rather affect many USB devices.

I don't experience any problems when using the built-in keyboard of the
DELL Latitude E5510.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-31-generic 4.4.0-31.50
ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
Uname: Linux 4.4.0-31-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  thomas 3933 F pulseaudio
CurrentDesktop: GNOME-Flashback:Unity
Date: Sat Jul 16 17:43:05 2016
HibernationDevice: RESUME=UUID=28eded29-f9e6-44b5-9e54-c4dd60c8e3cd
InstallationDate: Installed on 2014-11-29 (595 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
MachineType: Dell Inc. Latitude E5510
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-31-generic 
root=UUID=6408c2d9-1b60-43d7-9a7f-2dceeb40de28 ro rootflags=subvol=@ quiet 
splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.4.0-31-generic N/A
 linux-backports-modules-4.4.0-31-generic  N/A
 linux-firmware1.157.2
SourcePackage: linux
UpgradeStatus: Upgraded to xenial on 2016-06-15 (30 days ago)
dmi.bios.date: 12/06/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A16
dmi.board.name: 023HKR
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: 
dmi:bvnDellInc.:bvrA16:bd12/06/2013:svnDellInc.:pnLatitudeE5510:pvr0001:rvnDellInc.:rn023HKR:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E5510
dmi.product.version: 0001
dmi.sys.vendor: Dell Inc.

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


** Tags: amd64 apport-bug xenial

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  Power Management: USB mouse and keyboard laggy and loosing events

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[Bug 1589008] Re: Bluetooth freezing video playback In Ubuntu/Kubuntu 16.04

2016-07-15 Thread Thomas Mayer
I have ubuntu 16.04, kernel 4.4.0-28-generic, up-to-date. I did not
experience the freezing video in 14.04.

However, in 14.04 (kernel 4.2) I sometimes did not have sound unless
toggling between A2DP and SCO. Freezing videos in 16.04 just come on-top
now.

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Title:
  Bluetooth freezing video playback In Ubuntu/Kubuntu 16.04

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[Bug 1589008] Re: Bluetooth freezing video playback In Ubuntu/Kubuntu 16.04

2016-07-15 Thread Thomas Mayer
I experience the same issue for device

Bus 002 Device 003: ID 413c:8187 Dell Computer Corp. DW375 Bluetooth
Module

together with an Arctic P311 head set.

For me, the problem does not occur reproducably, but about every 3-4
tries. Steps to reproduce

- Play video (e.g. youtube video in Firefox)
- Connect headset (by pressing the connect button of the headset)
- When connected via BT, the video playback stops instantly after the connect

Workaround:
- Go to sound settings / head set audio device
- switch from A2DP to SCO (mono playback with low resolution) -> video playback 
continues
- switch back to A2DP -> video playback still continues, now in HiFi stereo

At least after reboot, the workaround has to be applied again.

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  Bluetooth freezing video playback In Ubuntu/Kubuntu 16.04

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[Bug 1523088] Re: WARN_ON(!wm_changed) warning and stacktrace in kernel log

2016-07-12 Thread Thomas Mayer
This issue also affects ubuntu 16.04 as can be seen in
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1553503

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  WARN_ON(!wm_changed) warning and stacktrace in kernel log

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[Bug 1553503] Re: multi monitors - black flashes or black screen when the mouse cursor leaves a monitor

2016-07-12 Thread Thomas Mayer
*** This bug is a duplicate of bug 1523088 ***
https://bugs.launchpad.net/bugs/1523088

** This bug has been marked a duplicate of bug 1523088
   WARN_ON(!wm_changed) warning and stacktrace in kernel log

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  multi monitors - black flashes or black screen when the mouse cursor
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[Bug 1553503] Re: multi monitors - black flashes or black screen when the mouse cursor leaves a monitor

2016-07-12 Thread Thomas Mayer
https://cgit.freedesktop.org/drm-
intel/commit/?id=734fa01f3a17ac80d2d53cee0b05b246c03df0e4

This seems to be at least ONE of the patches done for
https://bugs.freedesktop.org/show_bug.cgi?id=89055#c62

I have no idea if it fixes this issue (=> not tested) nor do I really
understand the commit message.

Maybe a candidate for a proposed package?

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  multi monitors - black flashes or black screen when the mouse cursor
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[Bug 1553503] Re: multi monitors - black flashes or black screen when the mouse cursor leaves a monitor

2016-07-12 Thread Thomas Mayer
For this symptomatic there is an upstream bug report with status RESOLVED FIXED:
- Dual monitor
- Flickering or black screen when mouse moved between screens

https://bugs.freedesktop.org/show_bug.cgi?id=89055#c62
Date: 2016-05-13
Upstream target kernel version: 4.8.

Maybe this can be backported?

** Bug watch added: freedesktop.org Bugzilla #89055
   https://bugs.freedesktop.org/show_bug.cgi?id=89055

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[Bug 779566] Re: Firefox under Unity causes Xorg cpu spike

2016-07-11 Thread Thomas Mayer
16.04, not 05.

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[Bug 779566] Re: Firefox under Unity causes Xorg cpu spike

2016-07-11 Thread Thomas Mayer
I think this is still an issue for 16.05, FF 47.0 (using gnome
flashback)

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[Bug 1089069] Re: When taking a screenshot sometimes the image will look orange-colored

2016-07-09 Thread Thomas Mayer
Also happens to me after upgrading from 14.04 (kernel 4.2) to 16.04.

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  When taking a screenshot sometimes the image will look orange-colored

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[Bug 1392053] Re: gnome-screenshot sometimes hangs leaving a transparent white square over the screen

2016-07-09 Thread Thomas Mayer
related: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=792089

** Bug watch added: Debian Bug tracker #792089
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=792089

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  gnome-screenshot sometimes hangs leaving a transparent white square
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[Bug 1528843] Re: Fonts missing after suspend

2016-07-08 Thread Thomas Mayer
Btw. why has this issue low priority only? It's nearly as bad as if
xserver crashes, including possible loss of unsaved data. User has to
reboot which can only be done "blind" or by pressing a hardware power
button (which can be harmful in itsself again).

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  Fonts missing after suspend

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[Bug 1528843] Re: Fonts missing after suspend

2016-07-08 Thread Thomas Mayer
I had the same issue for a long time in 14.04 at least together with
kernel 4.2 (and very likely 3.19 and maybe even before if I remember
right).

It is still not fixed in ubuntu 16.04, kernel 4.4.0-28-generic.

I get this problem mostly after suspend. But I rarely get the invisible
characters also during a normal session when I click something (about
every few days). I could not yet reproduce if it depends on the object I
click or if there is a pattern to reproduce it.

Tested hardware: Latitude E5510, CPU/GPU Intel core i5 520M, using the on-chip 
graphics.
I have an PR02X docking station and a dual monitor setup (2x external BenQ 
GW2460 via DVI) when this error happens. The problem does not occor when using 
the internal monitor of the laptop only.

Please note that my on-chip-GPU can handle two monitors only. Basically
that means that the internal monitor is switched off automatically as
soon as I use the two external monitors. So far this is working fine,
however.

uname -a
Linux lat61 4.4.0-28-generic #47-Ubuntu SMP Fri Jun 24 10:09:13 UTC 2016 x86_64 
x86_64 x86_64 GNU/Linux

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[Bug 1553503] Re: multi monitors - black flashes or black screen when the mouse cursor leaves a monitor

2016-07-07 Thread Thomas Mayer
After more testing I can say that also the same screen on which I am
scrolling with the scroll bars can go black.

When the mouse switches between screens, I get a flickering in ~50% of
tries.

Please note that I'm using Kernel 4.4.0-28, which is newer than 4.4.0-24
which contains a fix for a similar issue via
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1554613

Processor generation is Westmere in my case.

lshw output for my graphics adapter (Intel® HD Graphics, on-chip via
core i5 M520

*-display
 Beschreibung: VGA compatible controller
 Produkt: Core Processor Integrated Graphics Controller
 Hersteller: Intel Corporation
 Physische ID: 2
 Bus-Informationen: pci@:00:02.0
 Version: 02
 Breite: 64 bits
 Takt: 33MHz
 Fähigkeiten: msi pm vga_controller bus_master cap_list rom
 Konfiguration: driver=i915 latency=0
 Ressourcen: irq:25 memory:f000-f03f 
memory:e000-efff ioport:8080(Größe=8)

http://ark.intel.com/de/products/47341/Intel-Core-i5-520M-Processor-3M-Cache-2_40-GHz
https://en.wikipedia.org/wiki/List_of_Intel_Core_i5_microprocessors

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[Bug 1553503] Re: multi monitors - black flashes or black screen when the mouse cursor leaves a monitor

2016-07-07 Thread Thomas Mayer
Confirming this, using a Dell Latitude E5510 with Intel HD Graphics (on-
chip), together with a docking station PR02X and a two-monitor-setup (2x
BenQ GW2460, 1920x1080, DVI).

The problem occurs most of the time when scrolling in a full screen
application on the left screen using the scroll bar (click the bar and
move the mouse) while the mouse coursor leaves the screen during the
scroll. This gives me a flackering or one of the screen goes black with
a little random noise on the leftest ~50 pixels of the screen.

This issue is new to me after upgrading from 14.04 with latest kernel
4.2 patches to 16.04 with kernel 4.4.0-28-generic. This issue is a
regression as I'm still using exactly the same hardware.

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[Bug 1576297] Re: BTRFS Page allocation failure with Bacula.

2016-06-23 Thread Thomas Mayer
As MikeB pointed out, the issue still exists with latest mainline
kernel. Therefore, I added Tag "kernel-bug-exists-upstream" and changed
status to "confirmed".

I know of another user with the same problem. He was also testing
against latest mainline kernel with no success.

** Tags added: kernel-bug-exists-upstream

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

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  BTRFS Page allocation failure with Bacula.

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[Bug 1594563] [NEW] Missing checksums for 16.04 network install media

2016-06-20 Thread Thomas Mayer
Public bug reported:

When I choose network install in the alternative downloads section on
the ubuntu home page, I get forwarded to

http://archive.ubuntu.com/ubuntu/dists/xenial-updates/main/installer-
amd64/current/images/netboot/

Note that this is a http link, so the download is untrusted at this
point.

I can't find trustworthy checksums which available via https on a page
from ubuntu.

The checksums of the iso I downloaded are:

md5sum mini.iso
f48aa34ecb041be150ffd3c84f579678  mini.iso
thomas@lat61:~/Downloads$ shasum mini.iso 
66177d7cecfa0eb3c0225752e51851cc4be5777f  mini.iso
thomas@lat61:~/Downloads$ sha256sum mini.iso 
b7d0d22eb0f5aab1d0f2d84bda1e23974200412f6f6d3d717e611e20a9552ef6  mini.iso

Note that I got forwarded to ...dists/xenial-updates/... So maybe the
checksums change from time to time.

I can also see different keys here:
https://help.ubuntu.com/community/Installation/MinimalCD for the mini.iso
http://archive.ubuntu.com/ubuntu/dists/xenial/main/installer-amd64/current/images/netboot/
But I had problems with that version, which is why I want to give the iso from 
xenial-updates a try.

Please always make at least sha2 and sha256 checksums available for all media 
downloads.
The checksums must be provided via https on a domain ending with ubuntu.com. 
Everything else may NOT be considered trustworthy by users.

Related: #1534967

** Affects: ubuntu-website-content
 Importance: Undecided
 Status: New

** Package changed: btrfs-tools (Ubuntu) => ubuntu-website-content

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[Bug 1333773] Re: scanning for btrfs file systems on system startup

2016-06-20 Thread Thomas Mayer
When I try to boot into the ubuntu installation from the SystemRescueCD
4.7.3, I get a

[...]
Attempting to mount device: /dev/sda2 (contains my root partition)
Cannot find device with /sbin/init. Retrying.

This could be SystemRescueCD, but I guess it is the same reason why
ubuntu is not booting here.

Besides that, I can manually mount /dev/sda2 in SystemRescueCD (with
btrfs).

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  scanning for btrfs file systems on system startup

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[Bug 1333773] Re: scanning for btrfs file systems on system startup

2016-06-20 Thread Thomas Mayer
Note that I installed ubuntu 16.04 using btrfs partition /dev/vda2
during installation. Actually, I _want_ btrfs to be used, but ubuntu
can't find the partition it is installed on. The partition itself is
fine (checked with gparted from an SystemRescueCD). Still, I get this
message.

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  scanning for btrfs file systems on system startup

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[Bug 1333773] Re: scanning for btrfs file systems on system startup

2016-06-20 Thread Thomas Mayer
Same for 16.04, using the mini.iso on a KVM machine.

At first boot after installation, I get the message

"Scanning for Btrfs file systems"

with no progress.

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[Bug 802942] Re: printing PDFs (and other complex documents) from GTK applications fails

2016-06-18 Thread Thomas Mayer
I guess I know why upstream cairo never made it into Firefox: Mozilla's
version of cairo is more like a fork than a version of cairo with a few
patches applied.

Not only that: Some of the patches are documented in .patch files and a
README. And some are not documented at all with just the change in the
lib's files. E. g. https://hg.mozilla.org/mozilla-
central/rev/0edb40641826 does not have a .patch file or README entry.

These days, it would make sense to maintain a git branch of cairo with
all the patches applied. Then they would be able to simply merge. And
have a dependency to that branch.

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  printing PDFs (and other complex documents) from GTK applications
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[Bug 771875] Re: Compiz Screenshot renders blue overlay on screenshots

2016-06-18 Thread Thomas Mayer
That's a regression in between of ubuntu 14.04 and ubuntu 16.04. In
ubuntu 14.04 I never experienced this problem, while using this feature
a lot (I had it up-to date before upgrading. And I had HES 14.04.4
installed).

Note that I just updated the very same machine from 14.04 to 16.04. So
this is not hardware related (unless the change uses _new_ features of
hardware). Tested on Dell Latitude E5510 bare metal.

It seems to affect other users as well:
https://m.reddit.com/r/techsupport/comments/4iysdw/gnomescreenshot_showing_orange_overlay_in/

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  Compiz Screenshot renders blue overlay on screenshots

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[Bug 771875] Re: Compiz Screenshot renders blue overlay on screenshots

2016-06-18 Thread Thomas Mayer
Same here for ubuntu 16.04. I use gnome-flashback (together with
compiz).

** Attachment added: "orange overlay when part of the screen is selected for a 
screen shot"
   
https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/771875/+attachment/4686084/+files/fussball.png

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[Bug 1095498] Re: Printing PDFs with images is hideously slow on HP LaserJet 3030 MFP

2016-06-18 Thread Thomas Mayer
https://www.dab-bank.de/media/B2C/Allgemeine-
Downloads/Service/Formulare/103921_eroeffnung_girokonto_nk.pdf

When I print this pdf in the PDF.js viewer of Firefox, then processing
takes a while and I can see a print job with ~30 megabytes in size.
Printing takes more than one hour with an old Kyocera FS-1020d (~10
minutes per page, so it massively slows down the printer itself, not
only the processing).

When I print the same file in evince, the print job is 279 kilobytes in
size and it only takes seconds to print with the FS-1020d.

Please note that I am using up-to-date ubuntu 16.04, Firefox 47.0. And
my printer has a 128MB memory upgrade built-in.

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Title:
  Printing PDFs with images is hideously slow on HP LaserJet 3030 MFP

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[Bug 802942] Re: printing PDFs (and other complex documents) from GTK applications fails

2016-06-18 Thread Thomas Mayer
In ubuntu 16.04, I tried out the libcairo which ubuntu comes shipped
with and compiled FF47.0 myself, using the build-option --enable-system-
cairo.

After the change, it works: I can finally print https://www.dab-
bank.de/Service/Kontakt/ on my old Kyocera fs-1020d. Same for
https://boerse.dab-bank.de/maerkte-kurse/aktien.html.

This is the version of libcairo I used (and which also worked!):

apt-cache show libcairo2
Source: cairo
Version: 1.14.6-1

I made the build with:

sudo apt-get install packaging-dev libcairo2 libcairo2-dev
<= install all the dependencies for the build

pull-lp-source firefox xenial
cd firefox-47.0+build3/
echo "ac_add_options --enable-system-cairo" >> debian/config/mozconfig.in
dpkg-buildpackage -rfakeroot -uc -b
sudo dpkg -i firefox_47.0+build3-0ubuntu0.16.04.1_amd64.deb

@till-kamppeter Would it be possible to build FF and TB with --enable-
system-cairo in the distro, now that it works? I did not run any further
testing yet, however. Just my testcase works now and fixes this issue
for FF.

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[Bug 802942] Re: printing PDFs (and other complex documents) from GTK applications fails

2016-06-17 Thread Thomas Mayer
As of ubuntu 16.04, I can now print some PDFs in evince (16.04 ships
v3.18.2), which were not printable before. Therefore, I don't have to
use okular for that purpose any more (workaround for 14.04).

Basically, if FF knew about a new libcairo and that helped, this whole
issue would be fixed for 16.04 at least (in respect to my printer and my
scenarios). Please try the --enable-system-cairo compile option. If it
works, maybe a backport to 14.04 is possible as well.

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  printing PDFs (and other complex documents) from GTK applications
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[Bug 802942] Re: printing PDFs (and other complex documents) from GTK applications fails

2016-06-17 Thread Thomas Mayer
@till-kamppeter As of Firefox 47.0, ubuntu 16.04, this is still not
fixed.

During the update (coming from 14.04) I got asked via cups configuration
if I wanted to opt-in for pre-filtering via cups. Which I opted in, in
the hope that pdfs get rendered in a way my old printer is capable to
understand. Still, it does not work.

I still think it's all about the ancient libcairo version FF is shipped
with.

There is a FF compiler option --enable-system-cairo which enables the
cairo version ubuntu comes shipped with. Would you like to give it a
try?

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[Bug 1401454] Re: Thunderbird writes attachments to /tmp readable to everyone

2016-06-16 Thread Thomas Mayer
Using Thunderbird 38.8.0 in Ubuntu 16.04, when I open a pdf I now get a

-r 1 thomas thomas  19K Jun 16 18:28 filename.pdf

So nobody can read the file, which is 95% of the security fix. The
remaining 5% would be to not expose the file name to other users.

That's exactly how it is done for Mozilla Firefox 47.0/Ubuntu 16.04:

Firefox now uses a directory which is only accessible by the user:

drwx-- 1 thomas thomas 1,9K Jun 16 18:08 mozilla_thomas0

Thereby, using Firefox, the file names of temporary files in the
directory are no longer exposed to other users. Would be great to have
the same behaviour in Thunderbird as well.

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  Thunderbird writes attachments to /tmp readable to everyone

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[Bug 1592917] Re: do-release-upgrade stuck when dealing with apparmor profile for cupsd

2016-06-15 Thread Thomas Mayer
related: #1592948 originates from ubuntu's apport and was automatically
created after the first reboot (while cups was still unconfigured at
that time).

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

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Title:
  do-release-upgrade stuck when dealing with apparmor profile for cupsd

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[Bug 1592948] Re: package cups-daemon 2.1.3-4 failed to install/upgrade: Unterprozess installiertes post-installation-Skript wurde durch Signal (Beendet) getötet

2016-06-15 Thread Thomas Mayer
This happened AFTER the problem reported via issue #1592917 . It's what
ubuntu wanted to report automatically (cups failed because configuration
failed during upgrade from 14.04 to 16.04).

related: #1592917

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Title:
  package cups-daemon 2.1.3-4 failed to install/upgrade: Unterprozess
  installiertes post-installation-Skript wurde durch Signal (Beendet)
  getötet

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[Bug 1592948] Re: package cups-daemon 2.1.3-4 failed to install/upgrade: Unterprozess installiertes post-installation-Skript wurde durch Signal (Beendet) getötet

2016-06-15 Thread Thomas Mayer
The problem is gone as soon as cups is properly configured as described
in the workaround in #1592917. So this workaround is also suitable for
#1592948.

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Title:
  package cups-daemon 2.1.3-4 failed to install/upgrade: Unterprozess
  installiertes post-installation-Skript wurde durch Signal (Beendet)
  getötet

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[Bug 1592917] Re: do-release-upgrade stuck when dealing with apparmor profile for cupsd

2016-06-15 Thread Thomas Mayer
Workaround:


Step 1:
===

I killed the process with which I was stuck with (kill 20108):

root 20108 0.0 0.0 4508 1624 pts/18 S+ 18:42 0:00 /bin/sh
/var/lib/dpkg/info/cups-daemon.postinst configure 1.7.2-0ubuntu1.7

This had the result that the do-release-upgrade script continued to
configure all the packages.

At this point, dpkg --configure -a fails because mysql-server cannot be
configured (no socket connection)


Step 2: remove autoremovable packages
=

apt-get autoremove => mysql-server can be configured after autoremove

  aptitude-common dh-apparmor g++-4.8 gcc-4.9-base:i386 gir1.2-gconf-2.0 
java-common kubuntu-debug-installer latex-beamer latex-xcolor libamd2.3.1 
libatk-wrapper-java
  libatk-wrapper-java-jni libavcodec54 libavformat54 libavresample1 libavutil52 
libbaloocore4 libbaloofiles4 libbalooxapian4 libbit-vector-perl 
libboost-iostreams1.54.0
  libboost-thread1.54.0 libcamd2.3.1 libcarp-clan-perl libccolamd2.8.0 
libcgmanager0:i386 libcholmod2.1.2 libclamav6 libdate-calc-perl 
libdate-calc-xs-perl libdbd-mysql-perl
  libdbi-perl libdbus-1-3:i386 libdrm2:i386 libegl1-mesa-drivers libept1.4.12 
libepub0 libgbm1-lts-wily libgconf2-4 libgegl-0.2-0 libgif4 
libgl1-mesa-dri-lts-wily
  libglapi-mesa-lts-wily libgles1-mesa-lts-wily libgles2-mesa-lts-wily 
libgraphicsmagick3 libicc2 libidl-2-0 libidl-common libilmbase6 libimdi0 
libjavascriptcoregtk-1.0-0
  libjson-c2:i386 libkactivities-models1 libkidletime4 libkscreen1 liblinear1 
libmagick++5 libmagickcore5 libmagickcore5-extra libmagickwand5 libmrm4 
libmusicbrainz5-0
  libnepomukcleaner4 libnepomukcore4abi1 libnih-dbus1:i386 libnih1:i386 
libokularcore4 libopenexr6 libopenjpeg2 liborbit2 libpng12-0:i386 libpostproc52 
libpth20 libqapt3
  libqapt3-runtime libqjson0 libsctp1 libsoprano4 libstdc++-4.8-dev libswscale2 
libterm-readkey-perl libts-0.0-0 libuil4 libumfpack5.6.2 libvirtodbc0 
libvte-common libvte9
  libwebkitgtk-1.0-0 libwebkitgtk-1.0-common libwireshark3 libwiretap3 
libwsutil3 libwxbase2.8-0 libwxgtk2.8-0 libx264-142 libxatracker2-lts-wily 
libxen-4.4 libzip2 libzip4
  linux-headers-generic-lts-wily linux-image-generic-lts-wily lksctp-tools 
nepomuk-core-data odbcinst odbcinst1debian2 perlmagick pgf 
phonon-backend-gstreamer1.0
  php-symfony2-yaml php5-xdebug python-urlgrabber python-vte qapt-batch 
shared-desktop-ontologies soprano-daemon syslinux-themes-debian 
syslinux-themes-debian-wheezy
  texlive-luatex tsconf ttf-dejavu-core virtuoso-minimal 
virtuoso-opensource-6.1-bin virtuoso-opensource-6.1-common 
xserver-xorg-core-lts-wily xserver-xorg-input-all-lts-wily
  xserver-xorg-input-evdev-lts-wily xserver-xorg-input-mouse-lts-wily 
xserver-xorg-input-synaptics-lts-wily xserver-xorg-input-vmmouse-lts-wily
  xserver-xorg-input-wacom-lts-wily xserver-xorg-video-all-lts-wily 
xserver-xorg-video-ati-lts-wily xserver-xorg-video-cirrus-lts-wily 
xserver-xorg-video-fbdev-lts-wily
  xserver-xorg-video-intel-lts-wily xserver-xorg-video-mach64-lts-wily 
xserver-xorg-video-mga-lts-wily xserver-xorg-video-neomagic-lts-wily
  xserver-xorg-video-nouveau-lts-wily xserver-xorg-video-openchrome-lts-wily 
xserver-xorg-video-qxl-lts-wily xserver-xorg-video-r128-lts-wily
  xserver-xorg-video-radeon-lts-wily xserver-xorg-video-savage-lts-wily 
xserver-xorg-video-siliconmotion-lts-wily xserver-xorg-video-sisusb-lts-wily
  xserver-xorg-video-tdfx-lts-wily xserver-xorg-video-trident-lts-wily 
xserver-xorg-video-vesa-lts-wily xserver-xorg-video-vmware-lts-wily

mysql-server is configured automatically at this point. Database is
migrated automatically.

dpkg --configure -a does not show any remaining entries

My system looks quite promising again.

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  do-release-upgrade stuck when dealing with apparmor profile for cupsd

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[Bug 1592948] [NEW] package cups-daemon 2.1.3-4 failed to install/upgrade: Unterprozess installiertes post-installation-Skript wurde durch Signal (Beendet) getötet

2016-06-15 Thread Thomas Mayer
Public bug reported:

happened after failed upgrade from 14.04 to 16.04

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: cups-daemon 2.1.3-4
ProcVersionSignature: Ubuntu 4.4.0-24.43-generic 4.4.10
Uname: Linux 4.4.0-24-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
Date: Wed Jun 15 20:25:32 2016
ErrorMessage: Unterprozess installiertes post-installation-Skript wurde durch 
Signal (Beendet) getötet
InstallationDate: Installed on 2014-11-29 (564 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
Lpstat:
 device for FS-1020D: socket://fs1020d.fritz.box:9100
 device for FS-C5150DN: socket://192.168.178.33:9100
 device for FS-C5150DN-COLOR: socket://192.168.178.33:9100
Lsusb:
 Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
 Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 001 Device 003: ID 0c45:6419 Microdia Integrated Webcam
 Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. Latitude E5510
Papersize: a4
PpdFiles:
 FS-C5150DN-COLOR: Kyocera FS-C5150DN (KPDL)
 FS-C5150DN: Kyocera FS-C5150DN (KPDL)
 FS-1020D: Kyocera Mita FS-1020D
ProcCmdline: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-24-generic 
root=UUID=6408c2d9-1b60-43d7-9a7f-2dceeb40de28 ro rootflags=subvol=@ quiet 
splash vt.handoff=7
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-24-generic 
root=UUID=6408c2d9-1b60-43d7-9a7f-2dceeb40de28 ro rootflags=subvol=@ quiet 
splash vt.handoff=7
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt  1.2.12~ubuntu16.04.1
SourcePackage: cups
Title: package cups-daemon 2.1.3-4 failed to install/upgrade: Unterprozess 
installiertes post-installation-Skript wurde durch Signal (Beendet) getötet
UpgradeStatus: Upgraded to xenial on 2016-06-15 (0 days ago)
dmi.bios.date: 12/06/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A16
dmi.board.name: 023HKR
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: 
dmi:bvnDellInc.:bvrA16:bd12/06/2013:svnDellInc.:pnLatitudeE5510:pvr0001:rvnDellInc.:rn023HKR:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E5510
dmi.product.version: 0001
dmi.sys.vendor: Dell Inc.
modified.conffile..etc.default.cups:
 # Cups configure options
 
 # LOAD_LP_MODULE: enable/disable to load "lp" parallel printer driver module
 # LOAD_LP_MODULE has migrated to /etc/modules-load.d/cups-filters.conf
 # LOAD_LP_MODULE=yes
mtime.conffile..etc.default.cups: 2014-07-23T00:20:18

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


** Tags: amd64 apport-package xenial

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  package cups-daemon 2.1.3-4 failed to install/upgrade: Unterprozess
  installiertes post-installation-Skript wurde durch Signal (Beendet)
  getötet

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