[Bug 1843392] Re: [snap] smart card reader no longer works

[Andreas Pokorny]

I recently had to switch my company card and it now uses a newer version
so it get mis-identified by pcsc-lite from debian - but works fine in
the latest release of pcsc-lite. As companies like Atos seem to
frequently roll out new versions of their cards it would be nice if we
could have opensc (I assume this is also in use - not sure whether it is
client or server side) and pcsc-lite in a separate snap built from a
more recent source

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  [snap] smart card reader no longer works

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[Bug 1843392] Re: [snap] smart card reader no longer works

[Andreas Pokorny]

https://github.com/glasen/snap-
ausweisapp2-ce/blob/master/snap/snapcraft.yaml

This is another snap that supports smart card readers. It seems to
package pcscd...

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[Bug 1843392] Re: [snap] smart card reader no longer works

[Andreas Pokorny]

My impression was that smart card readers are pretty common and it is
the smartcards that keep changing. So USB access to the smart card
devices class should be enough there.

Being able to add custom/newer pkcs smartcard support modules sounds
like a good idea.

I wonder if that could be something shared across applications? I.e.
Firefox / Opera or other Nodejs Desktop applications that reuse
chromium, will need something similar.

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[Bug 1845286] Re: pdftoraster crashed with SIGSEGV in convert8to16()

[Andreas Pokorny]

Yes upgrading with that PPA fixes the issue for me.

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  pdftoraster crashed with SIGSEGV in convert8to16()

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[Bug 1845286] Re: pdftoraster crashed with SIGSEGV in convert8to16()

[Andreas Pokorny]

** Attachment added: "ppd"
   
https://bugs.launchpad.net/ubuntu/+source/cups-filters/+bug/1845286/+attachment/5291171/+files/hp_officejet_pro_8620_794b2d_.ppd

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  pdftoraster crashed with SIGSEGV in convert8to16()

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[Bug 1845286] Re: pdftoraster crashed with SIGSEGV in convert8to16()

[Andreas Pokorny]

I recreated the backend

** Attachment added: "cups error log 2"
   
https://bugs.launchpad.net/ubuntu/+source/cups-filters/+bug/1845286/+attachment/5291170/+files/error_log

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  pdftoraster crashed with SIGSEGV in convert8to16()

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[Bug 1845286] Re: pdftoraster crashed with SIGSEGV in convert8to16()

[Andreas Pokorny]

One more detail. I have two printer queues configured:

 HP-Officejet-Pro-8620: HP Officejet Pro 8620, driverless, cups-filters 1.25.4
 HP_Officejet_Pro_8620_794B2D_: HP Officejet Pro 8620, driverless, cups-filters 
1.25.6

The crashes only happen with the second printer. Everything worked fine
when using the queue without the _794B2D_ suffix.

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  pdftoraster crashed with SIGSEGV in convert8to16()

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[Bug 1845286] Re: pdftoraster crashed with SIGSEGV in convert8to16()

[Andreas Pokorny]

cups error log while printing the file via evince


** Attachment added: "cups error log"
   
https://bugs.launchpad.net/ubuntu/+source/cups-filters/+bug/1845286/+attachment/5291162/+files/error_log

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  pdftoraster crashed with SIGSEGV in convert8to16()

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[Bug 1845286] Re: pdftoraster crashed with SIGSEGV in convert8to16()

[Andreas Pokorny]

I am printing with Defaults everything but "Color Mode" = "Device Gray".
I now discovered that using "Color Mode" Color does not trigger the error.

** Attachment added: "file that causes the issue"
   
https://bugs.launchpad.net/ubuntu/+source/cups-filters/+bug/1845286/+attachment/5291163/+files/Lauf%20gegen%20Krebs%202019.pdf

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[Bug 1845286] Re: pdftoraster crashed with SIGSEGV in convert8to16()

[Andreas Pokorny]

** Information type changed from Private to Public

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  pdftoraster crashed with SIGSEGV in convert8to16()

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[Bug 1843392] Re: [snap] smart card reader no longer works after switching to snap verison

[Andreas Pokorny]

** Description changed:

  chromium uses the Netscape Cryptographic Module to access smartcards for
  authentication purposes. This stopped working when switching to the snap
  version. Chromium would normally access the setup in
  ~/.pki/nssdb/pkcs11.txt That file  would refer to a library used to
  access the smart card. I.e /usr/lib/x86_64-linux-gnu/pkcs11/opensc-
  pkcs11.so
+ 
+ The problem can be bypassed by manually launching chromium via:
+ /snap/chromium/current/usr/lib/chromium-browser/chrome

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Title:
  [snap] smart card reader no longer works after switching to snap
  verison

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[Bug 1843392] [NEW] [snap] smart card reader no longer works after switching to snap verison

[Andreas Pokorny]

Public bug reported:

chromium uses the Netscape Cryptographic Module to access smartcards for
authentication purposes. This stopped working when switching to the snap
version. Chromium would normally access the setup in
~/.pki/nssdb/pkcs11.txt That file  would refer to a library used to
access the smart card. I.e /usr/lib/x86_64-linux-gnu/pkcs11/opensc-
pkcs11.so

** Affects: chromium-browser (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: snap

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  [snap] smart card reader no longer works after switching to snap
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[Bug 1789395] Re: NO_IMPLICIT_EXTERN_C is not set - leads to C++ compilation errors

[Andreas Pokorny]

Note that this shortcoming also troubles a lot of people that use the
alternative none-eabi compiler available from arm directly:
https://bugs.launchpad.net/gcc-arm-embedded/+bug/1698539 but they show
exceptional do-not-care attitude.

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Title:
  NO_IMPLICIT_EXTERN_C is not set - leads to C++ compilation errors

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[Bug 1789395] [NEW] NO_IMPLICIT_EXTERN_C is not set - leads to C++ compilation errors

[Andreas Pokorny]

Public bug reported:

Steps to reproduce:
$ mkdir foo
$ echo "template struct Blubber {};" > foo/foo.h
$ echo "#include \"foo.h\"" > foo.cpp
$ arm-none-eabi-g++ -isystem /home/andreas/foo/ foo.cpp -o FOO
In file included from foo.cpp:1:0:
/home/andreas/foo/foo.h:1:1: error: template with C linkage
 template struct Blubber {};
 ^~~~

$ lsb_release -rd
Description:Ubuntu 18.04.1 LTS
Release:18.04


$ apt-cache policy gcc-arm-none-eabi
gcc-arm-none-eabi:
  Installed: 15:6.3.1+svn253039-1build1
  Candidate: 15:6.3.1+svn253039-1build1
  Version table:
 *** 15:6.3.1+svn253039-1build1 500
500 http://de.archive.ubuntu.com/ubuntu bionic/universe amd64 Packages
100 /var/lib/dpkg/status

The compiler package is usually used in conjunction with newlib and
libstdc++-arm-none-eabi-newlib so the C library being used is c++ aware.

** Affects: gcc-arm-none-eabi (Ubuntu)
 Importance: Undecided
 Status: New

** Attachment added: "enable NO_IMPLICIT_EXTERN_C"
   
https://bugs.launchpad.net/bugs/1789395/+attachment/5181685/+files/enable-no-implicit-extern-c.patch

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  NO_IMPLICIT_EXTERN_C is not set - leads to C++ compilation errors

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[Bug 1740309] Re: user space process hangs when reading partition table of disk

[Andreas Pokorny]

*** This bug is a duplicate of bug 1726519 ***
https://bugs.launchpad.net/bugs/1726519

** This bug has been marked a duplicate of bug 1726519
   Unable to handle kernel NULL pointer dereference at isci_task_abort_task

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  user space process hangs when reading partition table of disk

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[Bug 1740309] Re: user space process hangs when reading partition table of disk

[Andreas Pokorny]

It looks like this change caused it, this also seems to cause a null ptr error 
on startup, which I thought was unrelated.
 
909657615d9b3ce709be4fd95b9a9e8c8c7c2be6 is the first bad commit
commit 909657615d9b3ce709be4fd95b9a9e8c8c7c2be6
Author: Christoph Hellwig 
Date:   Thu Apr 6 15:36:32 2017 +0200

scsi: libsas: allow async aborts

We now first try to call ->eh_abort_handler from a work queue, but libsas
was always failing that for no good reason.  Allow async aborts.

Reviewed-by: Johannes Thumshirn 
Reviewed-by: Hannes Reinecke 
Signed-off-by: Christoph Hellwig 
Signed-off-by: Martin K. Petersen 

:04 04 b15f1eb57bf74667aefb7a304fa09bf58386eaf2
64df540499763db44c7e1b6ec9a55ffa9b2ebedc M  drivers

The change removes an early exit that would protect a call to
lldd_abort_task...

diff --git a/drivers/scsi/libsas/sas_scsi_host.c 
b/drivers/scsi/libsas/sas_scsi_host.c
index 9bd55bce83af..ee6b39a1db69 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -491,9 +491,6 @@ int sas_eh_abort_handler(struct scsi_cmnd *cmd)
struct Scsi_Host *host = cmd->device->host;
struct sas_internal *i = to_sas_internal(host->transportt);
 
-   if (current != host->ehandler)
-   return FAILED;
-
if (!i->dft->lldd_abort_task)
return FAILED;

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  user space process hangs when reading partition table of disk

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[Bug 1740309] Re: user space process hangs when reading partition table of disk

[Andreas Pokorny]

It already happens with: 4.12.0-041200rc1-generic #201705131731

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  user space process hangs when reading partition table of disk

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[Bug 1740309] Re: user space process hangs when reading partition table of disk

[Andreas Pokorny]

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

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

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  user space process hangs when reading partition table of disk

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[Bug 1740309] Re: user space process hangs when reading partition table of disk

[Andreas Pokorny]

I made a mistake - the problem also occurs on 4.12.0-041200-generic 
#201707022031
So the problem was added somewhere between 4.11.12 and 4.12.0

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  user space process hangs when reading partition table of disk

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[Bug 1740309] Re: user space process hangs when reading partition table of disk

[Andreas Pokorny]

Besides 4.15.0-041500rc6-generic and 4.13 the problem occurs on:

4.12.14-041214-generic #201709200843 SMP Wed Sep 20 12:46:23 UTC 2017
x86_64 x86_64 x86_64 GNU/Linux

but it did not occur on:
4.4.109-0404109-generic #201801022112 SMP Tue Jan 2 21:13:34 UTC 2018 x86_64 
x86_64 x86_64 GNU/Linux
4.10.0-041000-generic #201702191831 SMP Sun Feb 19 23:33:19 UTC 2017 x86_64 
x86_64 x86_64 GNU/Linux
4.11.12-041112-generic #201707210350 SMP Fri Jul 21 07:53:15 UTC 2017 x86_64 
x86_64 x86_64 GNU/Linux
4.12.0-041200-generic #201707022031 SMP Mon Jul 3 00:32:52 UTC 2017 x86_64 
x86_64 x86_64 GNU/Linux

I will jump through the 4.12 builds tomorrow.

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  user space process hangs when reading partition table of disk

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[Bug 1740309] Re: user space process hangs when reading partition table of disk

[Andreas Pokorny]

The problem still exists with  4.15.0-041500rc6-generic

Prior versions were also affected. I initially suspected faulty
hardware, and for months did not care about the contents of the disks. I
only looked back at the problem when I finally replaced the hard disk.
At least with 4.12 the problem also occurred.

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  user space process hangs when reading partition table of disk

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[Bug 1740309] WifiSyslog.txt

[Andreas Pokorny]

apport information

** Attachment added: "WifiSyslog.txt"
   
https://bugs.launchpad.net/bugs/1740309/+attachment/5028157/+files/WifiSyslog.txt

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

** Description changed:

  user space process as in parted or fdisk or update-grub2 that read partition 
tables freeze on my system:
  /dev/sda/  GPT disk with efi, swap and ubuntu artful partition
  /dev/sdb  old style partition table with one ext4 partition
  /dev/sdc GPT disk with efi partition, windows 10
  
  I.e. if I run as root :
- # fdisk -l 
+ # fdisk -l
  Disk /dev/sda: 232,9 GiB, 250059350016 bytes, 488397168 sectors
  Units: sectors of 1 * 512 = 512 bytes
  Sector size (logical/physical): 512 bytes / 4096 bytes
  I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  Disklabel type: gpt
  Disk identifier: 56FF6AB0-076F-483C-890F-EC4B4FAF6313
  
  DeviceStart   End   Sectors   Size Type
  /dev/sda1  2048   2000895   1998848   976M EFI System
  /dev/sda2   2000896  1383   7999488   3,8G Linux swap
  /dev/sda3  1384 488396799 478396416 228,1G Linux filesystem
- 
  
  Disk /dev/sdb: 489,1 GiB, 525112713216 bytes, 1025610768 sectors
  Units: sectors of 1 * 512 = 512 bytes
  Sector size (logical/physical): 512 bytes / 512 bytes
  I/O size (minimum/optimal): 512 bytes / 512 bytes
  Disklabel type: dos
  Disk identifier: 0x2f11f9c4
  
  Device Boot StartEndSectors  Size Id Type
  /dev/sdb12048 1025609727 1025607680  489G 83 Linux
  <...process hangs here forever...>
  
  With gdb I stepped through fdisk -l and saw that the call to open 
('dev/sdc'..) never returns.
- --- 
+ --
  ApportVersion: 2.20.7-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
-  USERPID ACCESS COMMAND
-  /dev/snd/pcmC0D3p:   andreas1807 F...m pulseaudio
-  /dev/snd/controlC0:  andreas1807 F pulseaudio
+  USERPID ACCESS COMMAND
+  /dev/snd/pcmC0D3p:   andreas1807 F...m pulseaudio
+  /dev/snd/controlC0:  andreas1807 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 17.10
  HibernationDevice: RESUME=UUID=8a7a6077-0a3e-4641-8f15-bd6f09826510
  InstallationDate: Installed on 2017-12-26 (1 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
  IwConfig:
-  lono wireless extensions.
-  
-  enp8s0no wireless extensions.
-  
-  enp12s0   no wireless extensions.
+  lono wireless extensions.
+ 
+  enp8s0no wireless extensions.
+ 
+  enp12s0   no wireless extensions.
  MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
- Package: linux (not installed)
+ Package: linux-image-4.13.0-21-generic 4.13.0-21.24
+ PackageArchitecture: amd64
  ProcFB:
-  0 radeondrmfb
-  1 astdrmfb
+  0 radeondrmfb
+  1 astdrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-21-generic.efi.signed 
root=UUID=4f18ad67-a4f0-4e03-b061-66615751538e ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13
  RelatedPackageVersions:
-  linux-restricted-modules-4.13.0-21-generic N/A
-  linux-backports-modules-4.13.0-21-generic  N/A
-  linux-firmware 1.169.1
+  linux-restricted-modules-4.13.0-21-generic N/A
+  linux-backports-modules-4.13.0-21-generic  N/A
+  linux-firmware 1.169.1
  RfKill:
-  
+ 
  Tags:  artful
  Uname: Linux 4.13.0-21-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 12/09/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P1.80
  dmi.board.name: EP2C602
  dmi.board.vendor: ASRock
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrP1.80:bd12/09/2013:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnEP2C602:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.family: To Be Filled By O.E.M.
  dmi.product.name: To Be Filled By O.E.M.
  dmi.product.version: To Be Filled By O.E.M.
  dmi.sys.vendor: To Be Filled By O.E.M.
- --- 
- ApportVersion: 2.20.7-0ubuntu3.6
- Architecture: amd64
- AudioDevicesInUse:
-  USERPID ACCESS COMMAND
-  /dev/snd/pcmC0D3p:   andreas1807 F...m pulseaudio
-  /dev/snd/controlC0:  andreas1807 F pulseaudio
- CurrentDesktop: ubuntu:GNOME
- DistroRelease: Ubuntu 17.10
- HibernationDevice: RESUME=UUID=8a7a6077-0a3e-4641-8f15-bd6f09826510
- InstallationDate: Installed on 2017-12-26 (1 days ago)
- InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
- IwConfig:
-  lono wireless extensions.
-  
-  enp8s0no wireless extensions.
-  
-  enp12s0   no wireless extensions.
- MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
- Package: linux-image-4.13.0-21-generic 

[Bug 1740309] ProcInterrupts.txt

[Andreas Pokorny]

apport information

** Attachment added: "ProcInterrupts.txt"
   
https://bugs.launchpad.net/bugs/1740309/+attachment/5028153/+files/ProcInterrupts.txt

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Title:
  user space process hangs when reading partition table of disk

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[Bug 1740309] ProcCpuinfo.txt

[Andreas Pokorny]

apport information

** Attachment added: "ProcCpuinfo.txt"
   
https://bugs.launchpad.net/bugs/1740309/+attachment/5028150/+files/ProcCpuinfo.txt

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  user space process hangs when reading partition table of disk

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[Bug 1740309] UdevDb.txt

[Andreas Pokorny]

apport information

** Attachment added: "UdevDb.txt"
   https://bugs.launchpad.net/bugs/1740309/+attachment/5028156/+files/UdevDb.txt

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  user space process hangs when reading partition table of disk

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[Bug 1740309] PulseList.txt

[Andreas Pokorny]

apport information

** Attachment added: "PulseList.txt"
   
https://bugs.launchpad.net/bugs/1740309/+attachment/5028155/+files/PulseList.txt

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Title:
  user space process hangs when reading partition table of disk

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[Bug 1740309] ProcModules.txt

[Andreas Pokorny]

apport information

** Attachment added: "ProcModules.txt"
   
https://bugs.launchpad.net/bugs/1740309/+attachment/5028154/+files/ProcModules.txt

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  user space process hangs when reading partition table of disk

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[Bug 1740309] ProcEnviron.txt

[Andreas Pokorny]

apport information

** Attachment added: "ProcEnviron.txt"
   
https://bugs.launchpad.net/bugs/1740309/+attachment/5028152/+files/ProcEnviron.txt

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  user space process hangs when reading partition table of disk

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[Bug 1740309] Lspci.txt

[Andreas Pokorny]

apport information

** Attachment added: "Lspci.txt"
   https://bugs.launchpad.net/bugs/1740309/+attachment/5028148/+files/Lspci.txt

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  user space process hangs when reading partition table of disk

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[Bug 1740309] ProcCpuinfoMinimal.txt

[Andreas Pokorny]

apport information

** Attachment added: "ProcCpuinfoMinimal.txt"
   
https://bugs.launchpad.net/bugs/1740309/+attachment/5028151/+files/ProcCpuinfoMinimal.txt

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Title:
  user space process hangs when reading partition table of disk

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[Bug 1740309] WifiSyslog.txt

[Andreas Pokorny]

apport information

** Attachment added: "WifiSyslog.txt"
   
https://bugs.launchpad.net/bugs/1740309/+attachment/5028142/+files/WifiSyslog.txt

** Description changed:

  user space process as in parted or fdisk or update-grub2 that read partition 
tables freeze on my system:
  /dev/sda/  GPT disk with efi, swap and ubuntu artful partition
  /dev/sdb  old style partition table with one ext4 partition
  /dev/sdc GPT disk with efi partition, windows 10
  
  I.e. if I run as root :
  # fdisk -l 
  Disk /dev/sda: 232,9 GiB, 250059350016 bytes, 488397168 sectors
  Units: sectors of 1 * 512 = 512 bytes
  Sector size (logical/physical): 512 bytes / 4096 bytes
  I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  Disklabel type: gpt
  Disk identifier: 56FF6AB0-076F-483C-890F-EC4B4FAF6313
  
  DeviceStart   End   Sectors   Size Type
  /dev/sda1  2048   2000895   1998848   976M EFI System
  /dev/sda2   2000896  1383   7999488   3,8G Linux swap
  /dev/sda3  1384 488396799 478396416 228,1G Linux filesystem
  
  
  Disk /dev/sdb: 489,1 GiB, 525112713216 bytes, 1025610768 sectors
  Units: sectors of 1 * 512 = 512 bytes
  Sector size (logical/physical): 512 bytes / 512 bytes
  I/O size (minimum/optimal): 512 bytes / 512 bytes
  Disklabel type: dos
  Disk identifier: 0x2f11f9c4
  
  Device Boot StartEndSectors  Size Id Type
  /dev/sdb12048 1025609727 1025607680  489G 83 Linux
  <...process hangs here forever...>
  
  With gdb I stepped through fdisk -l and saw that the call to open 
('dev/sdc'..) never returns.
  --- 
  ApportVersion: 2.20.7-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D3p:   andreas1807 F...m pulseaudio
   /dev/snd/controlC0:  andreas1807 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 17.10
  HibernationDevice: RESUME=UUID=8a7a6077-0a3e-4641-8f15-bd6f09826510
  InstallationDate: Installed on 2017-12-26 (1 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
  IwConfig:
   lono wireless extensions.
   
   enp8s0no wireless extensions.
   
   enp12s0   no wireless extensions.
  MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
  Package: linux (not installed)
  ProcFB:
   0 radeondrmfb
   1 astdrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-21-generic.efi.signed 
root=UUID=4f18ad67-a4f0-4e03-b061-66615751538e ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-21-generic N/A
   linux-backports-modules-4.13.0-21-generic  N/A
   linux-firmware 1.169.1
  RfKill:
   
  Tags:  artful
  Uname: Linux 4.13.0-21-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 12/09/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P1.80
  dmi.board.name: EP2C602
  dmi.board.vendor: ASRock
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrP1.80:bd12/09/2013:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnEP2C602:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.family: To Be Filled By O.E.M.
  dmi.product.name: To Be Filled By O.E.M.
  dmi.product.version: To Be Filled By O.E.M.
  dmi.sys.vendor: To Be Filled By O.E.M.
+ --- 
+ ApportVersion: 2.20.7-0ubuntu3.6
+ Architecture: amd64
+ AudioDevicesInUse:
+  USERPID ACCESS COMMAND
+  /dev/snd/pcmC0D3p:   andreas1807 F...m pulseaudio
+  /dev/snd/controlC0:  andreas1807 F pulseaudio
+ CurrentDesktop: ubuntu:GNOME
+ DistroRelease: Ubuntu 17.10
+ HibernationDevice: RESUME=UUID=8a7a6077-0a3e-4641-8f15-bd6f09826510
+ InstallationDate: Installed on 2017-12-26 (1 days ago)
+ InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
+ IwConfig:
+  lono wireless extensions.
+  
+  enp8s0no wireless extensions.
+  
+  enp12s0   no wireless extensions.
+ MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
+ Package: linux-image-4.13.0-21-generic 4.13.0-21.24
+ PackageArchitecture: amd64
+ ProcFB:
+  0 radeondrmfb
+  1 astdrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-21-generic.efi.signed 
root=UUID=4f18ad67-a4f0-4e03-b061-66615751538e ro quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13
+ RelatedPackageVersions:
+  linux-restricted-modules-4.13.0-21-generic N/A
+  linux-backports-modules-4.13.0-21-generic  N/A
+  linux-firmware 1.169.1
+ RfKill:
+  
+ Tags:  artful
+ Uname: Linux 4.13.0-21-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: 

[Bug 1740309] CurrentDmesg.txt

[Andreas Pokorny]

apport information

** Attachment added: "CurrentDmesg.txt"
   
https://bugs.launchpad.net/bugs/1740309/+attachment/5028145/+files/CurrentDmesg.txt

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Title:
  user space process hangs when reading partition table of disk

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[Bug 1740309] Lsusb.txt

[Andreas Pokorny]

apport information

** Attachment added: "Lsusb.txt"
   https://bugs.launchpad.net/bugs/1740309/+attachment/5028149/+files/Lsusb.txt

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Title:
  user space process hangs when reading partition table of disk

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[Bug 1740309] JournalErrors.txt

[Andreas Pokorny]

apport information

** Attachment added: "JournalErrors.txt"
   
https://bugs.launchpad.net/bugs/1740309/+attachment/5028147/+files/JournalErrors.txt

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Title:
  user space process hangs when reading partition table of disk

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[Bug 1740309] Dependencies.txt

[Andreas Pokorny]

apport information

** Attachment added: "Dependencies.txt"
   
https://bugs.launchpad.net/bugs/1740309/+attachment/5028146/+files/Dependencies.txt

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  user space process hangs when reading partition table of disk

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[Bug 1740309] AlsaInfo.txt

[Andreas Pokorny]

apport information

** Attachment added: "AlsaInfo.txt"
   
https://bugs.launchpad.net/bugs/1740309/+attachment/5028143/+files/AlsaInfo.txt

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  user space process hangs when reading partition table of disk

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[Bug 1740309] CRDA.txt

[Andreas Pokorny]

apport information

** Attachment added: "CRDA.txt"
   https://bugs.launchpad.net/bugs/1740309/+attachment/5028144/+files/CRDA.txt

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Title:
  user space process hangs when reading partition table of disk

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[Bug 1740309] Re: user space process hangs when reading partition table of disk

[Andreas Pokorny]

apport information

** Tags added: apport-collected

** Description changed:

  user space process as in parted or fdisk or update-grub2 that read partition 
tables freeze on my system:
  /dev/sda/  GPT disk with efi, swap and ubuntu artful partition
  /dev/sdb  old style partition table with one ext4 partition
  /dev/sdc GPT disk with efi partition, windows 10
  
  I.e. if I run as root :
  # fdisk -l 
  Disk /dev/sda: 232,9 GiB, 250059350016 bytes, 488397168 sectors
  Units: sectors of 1 * 512 = 512 bytes
  Sector size (logical/physical): 512 bytes / 4096 bytes
  I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  Disklabel type: gpt
  Disk identifier: 56FF6AB0-076F-483C-890F-EC4B4FAF6313
  
  DeviceStart   End   Sectors   Size Type
  /dev/sda1  2048   2000895   1998848   976M EFI System
  /dev/sda2   2000896  1383   7999488   3,8G Linux swap
  /dev/sda3  1384 488396799 478396416 228,1G Linux filesystem
  
  
  Disk /dev/sdb: 489,1 GiB, 525112713216 bytes, 1025610768 sectors
  Units: sectors of 1 * 512 = 512 bytes
  Sector size (logical/physical): 512 bytes / 512 bytes
  I/O size (minimum/optimal): 512 bytes / 512 bytes
  Disklabel type: dos
  Disk identifier: 0x2f11f9c4
  
  Device Boot StartEndSectors  Size Id Type
  /dev/sdb12048 1025609727 1025607680  489G 83 Linux
  <...process hangs here forever...>
  
- With gdb I stepped through fdisk -l and saw that the call to open
- ('dev/sdc'..) never returns.
+ With gdb I stepped through fdisk -l and saw that the call to open 
('dev/sdc'..) never returns.
+ --- 
+ ApportVersion: 2.20.7-0ubuntu3.6
+ Architecture: amd64
+ AudioDevicesInUse:
+  USERPID ACCESS COMMAND
+  /dev/snd/pcmC0D3p:   andreas1807 F...m pulseaudio
+  /dev/snd/controlC0:  andreas1807 F pulseaudio
+ CurrentDesktop: ubuntu:GNOME
+ DistroRelease: Ubuntu 17.10
+ HibernationDevice: RESUME=UUID=8a7a6077-0a3e-4641-8f15-bd6f09826510
+ InstallationDate: Installed on 2017-12-26 (1 days ago)
+ InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
+ IwConfig:
+  lono wireless extensions.
+  
+  enp8s0no wireless extensions.
+  
+  enp12s0   no wireless extensions.
+ MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
+ Package: linux (not installed)
+ ProcFB:
+  0 radeondrmfb
+  1 astdrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-21-generic.efi.signed 
root=UUID=4f18ad67-a4f0-4e03-b061-66615751538e ro quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13
+ RelatedPackageVersions:
+  linux-restricted-modules-4.13.0-21-generic N/A
+  linux-backports-modules-4.13.0-21-generic  N/A
+  linux-firmware 1.169.1
+ RfKill:
+  
+ Tags:  artful
+ Uname: Linux 4.13.0-21-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
+ _MarkForUpload: True
+ dmi.bios.date: 12/09/2013
+ dmi.bios.vendor: American Megatrends Inc.
+ dmi.bios.version: P1.80
+ dmi.board.name: EP2C602
+ dmi.board.vendor: ASRock
+ dmi.chassis.asset.tag: To Be Filled By O.E.M.
+ dmi.chassis.type: 3
+ dmi.chassis.vendor: To Be Filled By O.E.M.
+ dmi.chassis.version: To Be Filled By O.E.M.
+ dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrP1.80:bd12/09/2013:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnEP2C602:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
+ dmi.product.family: To Be Filled By O.E.M.
+ dmi.product.name: To Be Filled By O.E.M.
+ dmi.product.version: To Be Filled By O.E.M.
+ dmi.sys.vendor: To Be Filled By O.E.M.

** Attachment added: "AlsaInfo.txt"
   
https://bugs.launchpad.net/bugs/1740309/+attachment/5028129/+files/AlsaInfo.txt

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Title:
  user space process hangs when reading partition table of disk

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[Bug 1740309] UdevDb.txt

[Andreas Pokorny]

apport information

** Attachment added: "UdevDb.txt"
   https://bugs.launchpad.net/bugs/1740309/+attachment/5028141/+files/UdevDb.txt

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Title:
  user space process hangs when reading partition table of disk

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[Bug 1740309] ProcEnviron.txt

[Andreas Pokorny]

apport information

** Attachment added: "ProcEnviron.txt"
   
https://bugs.launchpad.net/bugs/1740309/+attachment/5028137/+files/ProcEnviron.txt

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  user space process hangs when reading partition table of disk

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[Bug 1740309] Lsusb.txt

[Andreas Pokorny]

apport information

** Attachment added: "Lsusb.txt"
   https://bugs.launchpad.net/bugs/1740309/+attachment/5028134/+files/Lsusb.txt

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Title:
  user space process hangs when reading partition table of disk

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[Bug 1740309] ProcInterrupts.txt

[Andreas Pokorny]

apport information

** Attachment added: "ProcInterrupts.txt"
   
https://bugs.launchpad.net/bugs/1740309/+attachment/5028138/+files/ProcInterrupts.txt

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Title:
  user space process hangs when reading partition table of disk

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[Bug 1740309] CurrentDmesg.txt

[Andreas Pokorny]

apport information

** Attachment added: "CurrentDmesg.txt"
   
https://bugs.launchpad.net/bugs/1740309/+attachment/5028131/+files/CurrentDmesg.txt

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Title:
  user space process hangs when reading partition table of disk

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[Bug 1740309] PulseList.txt

[Andreas Pokorny]

apport information

** Attachment added: "PulseList.txt"
   
https://bugs.launchpad.net/bugs/1740309/+attachment/5028140/+files/PulseList.txt

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Title:
  user space process hangs when reading partition table of disk

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[Bug 1740309] JournalErrors.txt

[Andreas Pokorny]

apport information

** Attachment added: "JournalErrors.txt"
   
https://bugs.launchpad.net/bugs/1740309/+attachment/5028132/+files/JournalErrors.txt

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Title:
  user space process hangs when reading partition table of disk

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[Bug 1740309] CRDA.txt

[Andreas Pokorny]

apport information

** Attachment added: "CRDA.txt"
   https://bugs.launchpad.net/bugs/1740309/+attachment/5028130/+files/CRDA.txt

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Title:
  user space process hangs when reading partition table of disk

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[Bug 1740309] ProcModules.txt

[Andreas Pokorny]

apport information

** Attachment added: "ProcModules.txt"
   
https://bugs.launchpad.net/bugs/1740309/+attachment/5028139/+files/ProcModules.txt

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  user space process hangs when reading partition table of disk

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[Bug 1740309] ProcCpuinfo.txt

[Andreas Pokorny]

apport information

** Attachment added: "ProcCpuinfo.txt"
   
https://bugs.launchpad.net/bugs/1740309/+attachment/5028135/+files/ProcCpuinfo.txt

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  user space process hangs when reading partition table of disk

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[Bug 1740309] Lspci.txt

[Andreas Pokorny]

apport information

** Attachment added: "Lspci.txt"
   https://bugs.launchpad.net/bugs/1740309/+attachment/5028133/+files/Lspci.txt

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  user space process hangs when reading partition table of disk

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[Bug 1740309] ProcCpuinfoMinimal.txt

[Andreas Pokorny]

apport information

** Attachment added: "ProcCpuinfoMinimal.txt"
   
https://bugs.launchpad.net/bugs/1740309/+attachment/5028136/+files/ProcCpuinfoMinimal.txt

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Title:
  user space process hangs when reading partition table of disk

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[Bug 1740309] [NEW] user space process hangs when reading partition table of disk

[Andreas Pokorny]

Public bug reported:

user space process as in parted or fdisk or update-grub2 that read partition 
tables freeze on my system:
/dev/sda/  GPT disk with efi, swap and ubuntu artful partition
/dev/sdb  old style partition table with one ext4 partition
/dev/sdc GPT disk with efi partition, windows 10

I.e. if I run as root :
# fdisk -l 
Disk /dev/sda: 232,9 GiB, 250059350016 bytes, 488397168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 56FF6AB0-076F-483C-890F-EC4B4FAF6313

DeviceStart   End   Sectors   Size Type
/dev/sda1  2048   2000895   1998848   976M EFI System
/dev/sda2   2000896  1383   7999488   3,8G Linux swap
/dev/sda3  1384 488396799 478396416 228,1G Linux filesystem


Disk /dev/sdb: 489,1 GiB, 525112713216 bytes, 1025610768 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x2f11f9c4

Device Boot StartEndSectors  Size Id Type
/dev/sdb12048 1025609727 1025607680  489G 83 Linux
<...process hangs here forever...>

With gdb I stepped through fdisk -l and saw that the call to open
('dev/sdc'..) never returns.

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


** Tags: artful

** Attachment added: "dmesg"
   https://bugs.launchpad.net/bugs/1740309/+attachment/5028117/+files/dmesg

** Summary changed:

- user space process when reading partition table from disk
+ user space process hangs when reading partition table from disk

** Summary changed:

- user space process hangs when reading partition table from disk
+ user space process hangs when reading partition table of disk

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  user space process hangs when reading partition table of disk

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[Bug 1557634] Re: Unity8/Mir server crashes when given an invalid keymap

[Andreas Pokorny]

no change needed in mir

** Changed in: mir
   Status: Confirmed => Won't Fix

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Title:
  Unity8/Mir server crashes when given an invalid keymap

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[Bug 1557634] Re: Unity8/Mir server crashes when given an invalid keymap

[Andreas Pokorny]

I have added qtmir - because I think qtmir could make wiser decisions on
how to handle the error than the mir surface or key mapper.

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

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  Unity8/Mir server crashes when given an invalid keymap

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[Bug 1675357] Re: Mir sending key repeat events continually to nested shell after VT switch (causes Unity8 lockup for a while)

[Andreas Pokorny]

** Changed in: qtmir (Ubuntu)
   Status: New => Invalid

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Title:
  Mir sending key repeat events continually to nested shell after VT
  switch (causes Unity8 lockup for a while)

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[Bug 1675357] Re: Mir sending key repeat events continually to nested shell after VT switch (causes Unity8 lockup for a while)

[Andreas Pokorny]

** Changed in: mir/0.26
   Status: In Progress => Fix Committed

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Title:
  Mir sending key repeat events continually to nested shell after VT
  switch (causes Unity8 lockup for a while)

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[Bug 1675357] Re: Mir sending key repeat events continually to nested shell after VT switch (causes Unity8 lockup for a while)

[Andreas Pokorny]

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

** Changed in: mir
Milestone: None => 1.0.0

** Also affects: mir/0.26
   Importance: Undecided
   Status: New

** Changed in: mir/0.26
 Assignee: (unassigned) => Andreas Pokorny (andreas-pokorny)

** Changed in: mir/0.26
   Status: New => In Progress

** Changed in: mir/0.26
Milestone: None => 0.26.3

** Changed in: mir/0.26
   Importance: Undecided => High

** Description changed:

  Steps:
  * log in to unity8
  * Ctrl+Alt+F* to a different vt, or log in to a different user session
  * go back to the unity8 vt
  
  Expected:
  * session is locked, but working
  
  Current:
  * unity8 starts spinning for a time proportional to the period it was inactive
  * if it was inactive long enough, it doesn't seem to recover at all
  
  It seems it's "catching up" in some way, maybe with input, maybe frames.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: unity8 8.15+17.04.20170321-0ubuntu1 [origin: 
LP-PPA-ci-train-ppa-service-2555]
  ProcVersionSignature: Ubuntu 4.10.0-13.15-generic 4.10.1
  Uname: Linux 4.10.0-13-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  CurrentDesktop: Unity:Unity7
  Date: Thu Mar 23 11:36:39 2017
  InstallationDate: Installed on 2016-05-06 (320 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  SourcePackage: unity8
  UpgradeStatus: Upgraded to zesty on 2016-11-22 (120 days ago)
  
  Causes:
  The mir::input::KeyRepeatDispatcher is running inside the nested mirserver 
even though there is another instance running inside the host server. A few 
months ago qtmir used to replace the key repeater by replacing mirs  
dispatcher. And key repeat is not disabled within the nested server. So both 
the host and the nested server are producing repeat events.
-   Now due to a logic error inside mirserver the key repeat dispatcher is not 
hooked up to the input device hub when running inside the nested server. The 
input device hub would tell the key repeater when devices get removed - i.e. 
due to vt switching. So it never notices that the devices go away continues to 
produce those events indefinitely.
+   Now due to a logic error inside mirserver the key repeat dispatcher is not 
hooked up to the input device hub when running inside the nested server. The 
input device hub would tell the key repeater when devices get removed - i.e. 
due to vt switching. So it never notices that the devices go away continues to 
produce those events indefinitely.
+ 
+ This applies to all currently pressed buttons. I.e. you can open an edit
+ field and press 'w' while simultaneously pressing Ctrl+Alt+FX to switch
+ to another VT. On return 'w' will be repeated indefinitely.

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Title:
  Mir sending key repeat events continually to nested shell after VT
  switch (causes Unity8 lockup for a while)

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[Bug 1672955] Re: unity-system-compositor crashed with SIGSEGV in libinput_device_config_accel_is_available() from libinput_device_config_accel_set_speed() from mir::input::evdev::LibInputDevice::appl

[Andreas Pokorny]

** Changed in: mir/0.26
   Status: In Progress => Fix Committed

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Title:
  unity-system-compositor crashed with SIGSEGV in
  libinput_device_config_accel_is_available() from
  libinput_device_config_accel_set_speed() from
  mir::input::evdev::LibInputDevice::apply_settings()

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[Bug 1672955] Re: unity-system-compositor crashed with SIGSEGV in libinput_device_config_accel_is_available() from libinput_device_config_accel_set_speed() from mir::input::evdev::LibInputDevice::appl

[Andreas Pokorny]

** Changed in: mir/0.26
 Assignee: (unassigned) => Andreas Pokorny (andreas-pokorny)

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Title:
  unity-system-compositor crashed with SIGSEGV in
  libinput_device_config_accel_is_available() from
  libinput_device_config_accel_set_speed() from
  mir::input::evdev::LibInputDevice::apply_settings()

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[Bug 1675357] Re: Mir sending key repeat events continually to nested shell after VT switch (causes Unity8 lockup for a while)

[Andreas Pokorny]

** Description changed:

  Steps:
  * log in to unity8
  * Ctrl+Alt+F* to a different vt, or log in to a different user session
  * go back to the unity8 vt
  
  Expected:
  * session is locked, but working
  
  Current:
  * unity8 starts spinning for a time proportional to the period it was inactive
  * if it was inactive long enough, it doesn't seem to recover at all
- 
  
  It seems it's "catching up" in some way, maybe with input, maybe frames.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: unity8 8.15+17.04.20170321-0ubuntu1 [origin: 
LP-PPA-ci-train-ppa-service-2555]
  ProcVersionSignature: Ubuntu 4.10.0-13.15-generic 4.10.1
  Uname: Linux 4.10.0-13-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  CurrentDesktop: Unity:Unity7
  Date: Thu Mar 23 11:36:39 2017
  InstallationDate: Installed on 2016-05-06 (320 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  SourcePackage: unity8
  UpgradeStatus: Upgraded to zesty on 2016-11-22 (120 days ago)
+ 
+ Causes:
+ The mir::input::KeyRepeatDispatcher is running inside the nested mirserver 
even though there is another instance running inside the host server. A few 
months ago qtmir used to replace the key repeater by replacing mirs  
dispatcher. And key repeat is not disabled within the nested server. So both 
the host and the nested server are producing repeat events.
+   Now due to a logic error inside mirserver the key repeat dispatcher is not 
hooked up to the input device hub when running inside the nested server. The 
input device hub would tell the key repeater when devices get removed - i.e. 
due to vt switching. So it never notices that the devices go away continues to 
produce those events indefinitely.

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Title:
  Mir sending key repeat events continually to nested shell after VT
  switch (causes Unity8 lockup for a while)

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[Bug 1672955] Re: unity-system-compositor crashed with SIGSEV in libinput_device_config_accel_is_available() from libinput_device_config_accel_set_speed() from mir::input::evdev::LibInputDevice::apply

[Andreas Pokorny]

** Description changed:

  The Ubuntu Error Tracker has been receiving reports about a problem regarding 
unity-system-compositor.  This problem was most recently seen with package 
version 0.9.1+17.04.20170216-0ubuntu1, the problem page at 
https://errors.ubuntu.com/problem/fcf5550475fb0478d6eb2a307f03705ef1ed398a 
contains more details, including versions of packages affected, stacktrace or 
traceback, and individual crash reports.
- If you do not have access to the Ubuntu Error Tracker you can request it at 
http://forms.canonical.com/reports/.
+ If you do not have access to the Ubuntu Error Tracker you can request it at 
http://forms.canonical.com/reports/. 
+ 
+ It seems that the configuration change is requested just a moment before
+ the device gets removed. The change actions are serialized, depending on
+ where there memory of mir::input::DefaultDevice is allocated the
+ segfault either occurs inside the lambda or inside underlying
+ mir::input::LibInputDevice in the platform. The activities on input
+ dispatch device removal and reconfiguration are serialized inside the
+ input thread, so we just need to clean the action queue (or have
+ multiple queues) before removing the devices.

** Changed in: mir
   Status: New => Triaged

** Changed in: mir
 Assignee: (unassigned) => Andreas Pokorny (andreas-pokorny)

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Title:
  unity-system-compositor crashed with SIGSEV in
  libinput_device_config_accel_is_available() from
  libinput_device_config_accel_set_speed() from
  mir::input::evdev::LibInputDevice::apply_settings()

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[Bug 1672956] Re: unity-system-compositor crashed with SIGSEGV in operator() () at ./src/server/input/default_device.cpp:108

[Andreas Pokorny]

*** This bug is a duplicate of bug 1672955 ***
https://bugs.launchpad.net/bugs/1672955

The stack is the same as the other one, the timing is just slightly
different. So the crash just happens a bit later than that.

** This bug has been marked a duplicate of bug 1672955
   unity-system-compositor crashed with SIGSEV in 
libinput_device_config_accel_is_available() from 
libinput_device_config_accel_set_speed() from 
mir::input::evdev::LibInputDevice::apply_settings()

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Title:
  unity-system-compositor crashed with SIGSEGV in operator() () at
  ./src/server/input/default_device.cpp:108

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[Bug 1639745] Re: Mir GL clients never appear at all on VirtualBox

[Andreas Pokorny]

The root cause for this problem was fixed upstream and applied in the
ubuntu packages in virtualbox and the kernel (lp:1669807)

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  Mir GL clients never appear at all on VirtualBox

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[Bug 1669807] Re: Allow Unity8 to run inside Virtualbox

[Andreas Pokorny]

So since the patch is now in the virtualbox package it still needs to be
picked up by the next kernel update?

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Title:
  Allow Unity8 to run inside Virtualbox

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[Bug 1669807] Re: Allow Unity8 to run inside Virtualbox

[Andreas Pokorny]

I am not sure how close the ubuntu version of virtualbox is to the svn
trunk. I feared that even if it gets integrated soon it might take some
time until that patch is picked up. So since the change has no
dependencies towards other pieces of the virtualbox package, I thought
we could benefit from having another convenient VM working with unity8.

Maybe look again next week whether there is upstream activity?

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  Allow Unity8 to run inside Virtualbox

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[Bug 1669807] Re: Allow Unity8 to run inside Virtualbox

[Andreas Pokorny]

No logs required this is just a patch to enable prime support

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

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  Allow Unity8 to run inside Virtualbox

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[Bug 1669807] [NEW] Allow Unity8 to run inside Virtualbox

[Andreas Pokorny]

Public bug reported:

Vboxvideo lacks PRIME support. A patch has been sent upstream.

https://www.virtualbox.org/pipermail/vbox-dev/2017-March/014293.html

It may take some time until that hits the repository. I attached a patch
I tested on zesty and allows unity8 to run virtualbox.

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

** Patch added: "Path for vboxvideo module to allow importing and exporting of 
dmabuf fd"
   
https://bugs.launchpad.net/bugs/1669807/+attachment/4830781/+files/add-prime-to-vbox-video.patch

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  Allow Unity8 to run inside Virtualbox

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[Bug 1536279] Re: Mir does not reset key states when paused or resumed (modifiers get stuck after VT switching)

[Andreas Pokorny]

** Changed in: qtmir
   Status: Confirmed => In Progress

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Title:
  Mir does not reset key states when paused or resumed (modifiers get
  stuck after VT switching)

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[Bug 1668692] Re: Deliver Mir cookie to clients

[Andreas Pokorny]

** Changed in: qtmir (Ubuntu)
 Assignee: (unassigned) => Andreas Pokorny (andreas-pokorny)

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

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Title:
  Deliver Mir cookie to clients

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[Bug 1536279] Re: Mir does not reset key states when paused or resumed (modifiers get stuck after VT switching)

[Andreas Pokorny]

** Changed in: qtmir
 Assignee: (unassigned) => Andreas Pokorny (andreas-pokorny)

** Changed in: qtmir
   Status: New => Confirmed

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Title:
  Mir does not reset key states when paused or resumed (modifiers get
  stuck after VT switching)

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[Bug 1668054] [NEW] install of grub failed using a zesty usb installer image from 20170213

[Andreas Pokorny]

Public bug reported:

In the installer I selected :
sda:
  1: /  btrfs
  2: swap

sdb:
  1: ext4  16.04 (previously used system parition UEFI)
  2: remove swap parition

sdc:
  windows 10 paritions

The system was booted in UEFI mode, the drive sda was previously used in
a laptop that booted with legacy BIOS mode. So there was a warning
during the installer that it might not be able to boot all images.

Then during install of grub there was an error, that I could not detect
in the install log.

ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: ubiquity 17.04.7
ProcVersionSignature: Ubuntu 4.9.0-15.16-generic 4.9.5
Uname: Linux 4.9.0-15-generic x86_64
ApportVersion: 2.20.4-0ubuntu2
Architecture: amd64
CasperVersion: 1.380
Date: Sun Feb 26 13:37:57 2017
InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed 
boot=casper only-ubiquity quiet splash ---
LiveMediaBuild: Ubuntu 17.04 "Zesty Zapus" - Alpha amd64 (20170213)
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=
 LANG=en_US.UTF-8
 LC_NUMERIC=C.UTF-8
SourcePackage: grub-installer
UpgradeStatus: No upgrade log present (probably fresh install)

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


** Tags: amd64 apport-bug ubiquity-17.04.7 ubuntu zesty

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  install of grub failed using a zesty usb installer image from 20170213

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[Bug 1664610] Re: qtubuntu sends wrong text as part of QKeyEvent

[Andreas Pokorny]

Went for the second approach key entry text is attached to every press
and repeat event.

** Branch linked: lp:~andreas-pokorny/mir/fix-1664610

** Changed in: mir (Ubuntu)
 Assignee: (unassigned) => Andreas Pokorny (andreas-pokorny)

** Changed in: mir (Ubuntu)
 Assignee: Andreas Pokorny (andreas-pokorny) => (unassigned)

** Changed in: mir (Ubuntu)
 Assignee: (unassigned) => Andreas Pokorny (andreas-pokorny)

** Package changed: mir (Ubuntu) => mir

** Changed in: mir
Milestone: None => 1.0.0

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Title:
  qtubuntu sends wrong text as part of QKeyEvent

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[Bug 1664610] Re: qtubuntu sends wrong text as part of QKeyEvent

[Andreas Pokorny]

Mir either has to expose the xkb_state (which we currently do not - and
might be only on the server) or provide the keysym text directly with
the event.

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

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

** Tags added: input

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  qtubuntu sends wrong text as part of QKeyEvent

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[Bug 1640366] Re: [ FAILED ] ClientLatency.dropping_latency_is_limited_to_one (AKA dropping_latency_is_closer_to_zero_than_one)

[Andreas Pokorny]

Same problem or a different type of testfail?

19:54:42 [ RUN  ] ClientLatency.dropping_latency_is_closer_to_zero_than_one
19:54:42 [2017-01-31 19:54:42.347490] mirserver: Starting
19:54:42 [2017-01-31 19:54:42.347814] mirserver: Selected driver: 
mir:stub-graphics (version 0.26.0)
19:54:42 [2017-01-31 19:54:42.365959] mirserver: Using software cursor
19:54:42 [2017-01-31 19:54:42.378848] mirserver: Selected input driver: 
mir:stub-input (version: 0.26.0)
19:54:42 [2017-01-31 19:54:42.379166] mirserver: Mir version 0.26.0
19:54:42 [2017-01-31 19:54:42.387115] mirserver: Initial display configuration:
19:54:42 [2017-01-31 19:54:42.387331] mirserver:   Output 1: HDMI-A connected, 
used
19:54:42 [2017-01-31 19:54:42.387422] mirserver:   Physical size 0.0" 0x0mm
19:54:42 [2017-01-31 19:54:42.387506] mirserver:   Power is on
19:54:42 [2017-01-31 19:54:42.387580] mirserver:   Current mode 1920x1080 
60.00Hz
19:54:42 [2017-01-31 19:54:42.387647] mirserver:   Preferred mode 1920x1080 
60.00Hz
19:54:42 [2017-01-31 19:54:42.387710] mirserver:   Orientation normal
19:54:42 [2017-01-31 19:54:42.387786] mirserver:   Logical size 1920x1080
19:54:42 [2017-01-31 19:54:42.387887] mirserver:   Logical position +0+0
19:54:44 
/BUILDDIR/mir-0.26.0+xenial3900bzr3541/tests/acceptance-tests/test_latency.cpp:376:
 Failure
19:54:44 Value of: average_latency
19:54:44 Expected: is  0.5
19:54:44   Actual: 0.50877 (of type float)
19:54:44 [  debug   ] 97 frames sampled, averaging 0.509 frames latency
19:54:44 [  debug   ]  0:  1.00  1.00  0.50  0.50  0.06  0.07  0.07  0.07  0.08 
 0.08
19:54:44 [  debug   ] 10:  0.08  0.08  0.25  0.25  0.12  0.10  0.17  0.08  0.04 
 0.25
19:54:44 [  debug   ] 20:  0.20  0.50  0.09  0.33  1.00  0.50  1.00  1.00  1.00 
 1.00
19:54:44 [  debug   ] 30:  1.00  1.00  1.00  1.00  1.00  0.50  0.12  0.11  3.00 
 0.04
19:54:44 [  debug   ] 40:  0.10  0.14  2.00  1.00  0.17  0.50  0.50  0.33  0.33 
 0.25
19:54:44 [  debug   ] 50:  0.08  0.07  0.07  0.08  0.07  0.08  0.33  0.33  1.00 
 0.20
19:54:44 [  debug   ] 60:  1.00  0.11  0.17  0.33  1.00  0.11  0.06  0.33  0.50 
 0.11
19:54:44 [  debug   ] 70:  0.11  0.04  0.04  0.07  0.04  0.07  0.06  0.04  0.33 
 2.00
19:54:44 [  debug   ] 80:  2.00  0.50  0.50  1.00  1.00  2.00  1.00  1.00  2.00 
 1.00
19:54:44 [  debug   ] 90:  0.14  1.00  0.14  0.50  0.14  0.04  1.00
19:54:44 [2017-01-31 19:54:44.472992] mirserver: Stopping
19:54:44 [  FAILED  ] ClientLatency.dropping_latency_is_closer_to_zero_than_one 
(2234 ms)

in the same run:
19:54:48 [ RUN  ] 
ClientLatency.async_swap_dropping_latency_is_closer_to_zero_than_one
19:54:48 [2017-01-31 19:54:48.485202] mirserver: Starting
19:54:48 [2017-01-31 19:54:48.485592] mirserver: Selected driver: 
mir:stub-graphics (version 0.26.0)
19:54:48 [2017-01-31 19:54:48.507703] mirserver: Using software cursor
19:54:48 [2017-01-31 19:54:48.524831] mirserver: Selected input driver: 
mir:stub-input (version: 0.26.0)
19:54:48 [2017-01-31 19:54:48.525074] mirserver: Mir version 0.26.0
19:54:48 [2017-01-31 19:54:48.535165] mirserver: Initial display configuration:
19:54:48 [2017-01-31 19:54:48.535282] mirserver:   Output 1: HDMI-A connected, 
used
19:54:48 [2017-01-31 19:54:48.535320] mirserver:   Physical size 0.0" 0x0mm
19:54:48 [2017-01-31 19:54:48.535344] mirserver:   Power is on
19:54:48 [2017-01-31 19:54:48.535369] mirserver:   Current mode 1920x1080 
60.00Hz
19:54:48 [2017-01-31 19:54:48.535393] mirserver:   Preferred mode 1920x1080 
60.00Hz
19:54:48 [2017-01-31 19:54:48.535411] mirserver:   Orientation normal
19:54:48 [2017-01-31 19:54:48.535431] mirserver:   Logical size 1920x1080
19:54:48 [2017-01-31 19:54:48.535449] mirserver:   Logical position +0+0
19:54:50 
/BUILDDIR/mir-0.26.0+xenial3900bzr3541/tests/acceptance-tests/test_latency.cpp:451:
 Failure
19:54:50 Value of: average_latency
19:54:50 Expected: is  0.5
19:54:50   Actual: 0.664058 (of type float)
19:54:50 [  debug   ] 98 frames sampled, averaging 0.664 frames latency
19:54:50 [  debug   ]  0:  0.11  0.08  0.08  0.08  0.08  0.08  0.08  0.08  0.08 
 0.08
19:54:50 [  debug   ] 10:  0.08  0.08  0.08  0.08  0.08  0.08  0.08  0.08  0.08 
 0.08
19:54:50 [  debug   ] 20:  0.08  0.09  0.06  0.08  0.09  0.14  0.50  0.33  0.05 
 0.03
19:54:50 [  debug   ] 30:  1.00  1.00  2.00  1.00  0.33  0.11  0.10  0.14  0.50 
 1.00
19:54:50 [  debug   ] 40:  1.00  1.00  0.50  1.00  2.00  1.00  1.00  1.00  2.00 
 0.14
19:54:50 [  debug   ] 50:  0.11  2.00  1.00  1.00  1.00  1.00  1.00  1.00  1.00 
 2.00
19:54:50 [  debug   ] 60:  1.00  1.00  0.17  0.10  0.50  1.00  2.00  0.33  2.00 
 2.00
19:54:50 [  debug   ] 70:  1.00  0.09  0.17  0.50  1.00  1.00  2.00  1.00  0.33 
 0.06
19:54:50 [  debug   ] 80:  0.50  1.00  2.00  2.00  1.00  0.33  2.00  0.25  0.07 
 0.10
19:54:50 [  debug   ] 90:  1.00  2.00  1.00  0.09  0.17  1.00  1.00  0.33
19:54:50 [2017-01-31 19:54:50.852240] mirserver: Stopping
19:54:50 [  FAILED  ] 

[Bug 1445543] Re: Multi-window GTK apps in Mir are randomly unresponsive, seem to freeze

[Andreas Pokorny]

GdkMir needs fixing here:

https://github.com/GNOME/gtk/blob/master/gdk/mir/gdkmirwindowimpl.c#L1066

and maybe this:
https://github.com/GNOME/gtk/blob/master/gdk/mir/gdkmirwindowimpl.c#L882
 


** Changed in: ubuntu
   Status: Incomplete => Confirmed

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  Multi-window GTK apps in Mir are randomly unresponsive, seem to freeze

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[Bug 1445543] Re: Multi-window GTK apps in Mir are randomly unresponsive, seem to freeze

[Andreas Pokorny]

Ok this needs clarification - the dialogs we are talking about are not
frozen in the current state of gdkmir, but not behaving correctly - they
should be modal but are not.

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  Multi-window GTK apps in Mir are randomly unresponsive, seem to freeze

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[Bug 1626435] Re: Keyboard layout not applied on the shell

[Andreas Pokorny]

** Changed in: mir
Milestone: 0.25.0 => 0.24.1

** Also affects: mir/0.25
   Importance: High
 Assignee: Andreas Pokorny (andreas-pokorny)
   Status: Fix Committed

** Changed in: mir/0.25
Milestone: 0.24.1 => 0.25.0

** Also affects: mir/0.24
   Importance: Undecided
   Status: New

** Changed in: mir/0.24
 Assignee: (unassigned) => Andreas Pokorny (andreas-pokorny)

** Changed in: mir/0.24
Milestone: None => 0.24.1

** Changed in: mir/0.24
   Importance: Undecided => High

** Changed in: mir/0.24
   Status: New => In Progress

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Title:
  Keyboard layout not applied on the shell

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[Bug 1626435] Re: Keyboard layout not applied on the shell

[Andreas Pokorny]

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

** Changed in: mir (Ubuntu)
 Assignee: (unassigned) => Andreas Pokorny (andreas-pokorny)

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  Keyboard layout not applied on the shell

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[Bug 1624437] [NEW] Wish: Provide a gtk/gdk friendly interface to content-hub

[Andreas Pokorny]

Public bug reported:

There is probably no technical limitation that blocks anyone from using
the current API of content-hub to implement drag & drop features in gdk,
but there might be other subtle issues with bringing in qt as a
dependency to gtk+.

** Affects: content-hub (Ubuntu)
 Importance: Undecided
 Status: New

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  Wish: Provide a gtk/gdk friendly interface to content-hub

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[Bug 1591356] Re: keyboard autorepeat in Xmir apps & GTK-on-Mir does not work

[Andreas Pokorny]

** Bug watch added: GNOME Bug Tracker #768138
   https://bugzilla.gnome.org/show_bug.cgi?id=768138

** Also affects: gtk via
   https://bugzilla.gnome.org/show_bug.cgi?id=768138
   Importance: Unknown
   Status: Unknown

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Title:
  keyboard autorepeat in Xmir apps & GTK-on-Mir does not work

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[Bug 1420334] Re: [enhancement] Missing client API for relative surface movement

[Andreas Pokorny]

Yes those branches are not related at all. Unless we expect each client
to create a fullscreen transparent/empty surface on every output.

Do we really want to support client side decorations?

If so we could have a look at xdg-shells way of doing it. When a window
drag should be started (because the client clicked on the client side
title bar) the client sends a request to move the window according to a
given input device. The compositor then either denies or takes over the
processing of the input events. I could not verify that, but I assume
that the compositor is in charge of ending the window drag.

If we expect the client to emit relative surface motion (in surface
coordinates - in the surface plane) we need to make sure that unity8
clients receive relative motion. The disadvantage of this would be two
or maybe one frame slower than the above.

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Title:
  [enhancement] Missing client API for relative surface movement

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[Bug 1607237] Re: Accented dead characters (áéíóú) not working on external keyboards

[Andreas Pokorny]

** Changed in: maliit-framework (Ubuntu)
   Status: In Progress => Fix Released

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Title:
  Accented dead characters (áéíóú) not working on external keyboards

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[Bug 1607680] Re: Smooth touchpad scrolling doesn't work in GTK-on-Mir

[Andreas Pokorny]

** Bug watch added: GNOME Bug Tracker #769554
   https://bugzilla.gnome.org/show_bug.cgi?id=769554

** Also affects: gtk via
   https://bugzilla.gnome.org/show_bug.cgi?id=769554
   Importance: Unknown
   Status: Unknown

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Title:
  Smooth touchpad scrolling doesn't work in GTK-on-Mir

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[Bug 1607237] Re: Accented dead characters (áéíóú) not working on external keyboards

[Andreas Pokorny]

The simplest solution seems to be to load the compose input context from
the maliitphablet input context..

** Changed in: mir
   Status: Confirmed => Invalid

** Changed in: unity8 (Ubuntu)
   Status: Incomplete => Invalid

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

** Changed in: maliit-framework (Ubuntu)
   Status: New => In Progress

** Changed in: maliit-framework (Ubuntu)
 Assignee: (unassigned) => Andreas Pokorny (andreas-pokorny)

** Changed in: mir
 Assignee: Andreas Pokorny (andreas-pokorny) => (unassigned)

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  Accented dead characters (áéíóú) not working on external keyboards

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[Bug 1607237] Re: Accented dead characters (áéíóú) not working on external keyboards

[Andreas Pokorny]

Ok it works on desktop because desktop qt loads the
qcomposeplatforminputcontext plugin. On Ubuntu Touch qt loads
qmaliitphabletplatforminputcontext plugin. So no code is available to
handle dead keys.

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  Accented dead characters (áéíóú) not working on external keyboards

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[Bug 1607237] Re: Accented dead characters (áéíóú) not working on external keyboards

[Andreas Pokorny]

I do not think this is affected by mir. When a keymap with dead keys is
selected clients like unity8-dash receive the respective dead key codes
the qts compose key filter would interpret.

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  Accented dead characters (áéíóú) not working on external keyboards

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[Bug 1565236] Re: AltGr not working on external keyboards

[Andreas Pokorny]

There were two related sources that led to the problem. The quick fix in
unity8 was already released. The mir series of changes that ended up
being part of 0.24 would have avoided the problem too but only as a side
effect.

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  AltGr not working on external keyboards

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[Bug 1607680] Re: Smooth touchpad scrolling doesn't work in GTK-on-Mir

[Andreas Pokorny]

** Changed in: gtk+3.0 (Ubuntu)
   Status: New => Confirmed

** Changed in: gtk+3.0 (Ubuntu)
   Status: Confirmed => In Progress

** Description changed:

  Smooth touchpad scrolling doesn't work in GTK-on-Mir
  
  Touchpad scrolling is instead jumpy and unresponsive.
+ 
+ gdk/mir/gdkmireventsource.c ignores smaller scroll motion values even
+ though the underlying gdk interface would support small floating point
+ scroll motions

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  Smooth touchpad scrolling doesn't work in GTK-on-Mir

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[Bug 1565236] Re: AltGr not working on external keyboards

[Andreas Pokorny]

** Branch linked: lp:~andreas-pokorny/mir/serverside-keymap-based-
modifier-tracking

** Changed in: mir
   Status: Incomplete => Fix Committed

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  AltGr not working on external keyboards

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[Bug 1227739] Re: Mir continues to render background application surfaces even when they're not visible

[Andreas Pokorny]

no longer valid for platform api

** Changed in: platform-api
   Status: In Progress => Invalid

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  Mir continues to render background application surfaces even when
  they're not visible

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[Bug 1445543] Re: Multi-window GTK apps in Mir are randomly unresponsive, seem to freeze

[Andreas Pokorny]

** Changed in: gtk
 Assignee: (unassigned) => Andreas Pokorny (andreas-pokorny)

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Title:
  Multi-window GTK apps in Mir are randomly unresponsive, seem to freeze

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[Bug 1588237] Re: inconsistent behaviour of the numblock

[Andreas Pokorny]

** Branch linked: lp:~andreas-pokorny/mir/fix-1588237

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Title:
  inconsistent behaviour of the numblock

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[Bug 1588237] Re: inconsistent behaviour of the numblock

[Andreas Pokorny]

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

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Title:
  inconsistent behaviour of the numblock

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[Bug 1588237] Re: inconsistent behaviour of the numblock

[Andreas Pokorny]

The described behavior matches the way keyboard mapping is handled
within mir right now. Unity8 configures keymaps for each client surface.
Each client surface then has its own independent key state. Key state
here means the set of active modifier keys, including toggles like Caps
Lock, Num Lock. So it depends on which client sees

Mir 0.24 will change this behavior. It will default to have a per
keyboard device key state tracked and updated inside a mir server like
Unity8. Thus Num Lock will stay active after you switch between
surfaces. BUT: For that to work Unity8 need to configure its own server
side per device keymaps (they only default to us). Additionally we still
allow client side per surface keymaps. As of now the solution inside of
lp:mir and the presumptive 0.24 would not be capable of transfering the
current toggle state of Caps Lock or Num Lock when switching to an
application with a client side keymap. We already identified that
problem, and I plan to address that soon. But it might not make it into
0.24

As a short term fix I suggest to switch unity8 to only use server side
keymaps with 0.24, until this last problem is also addressed.

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

** Changed in: mir (Ubuntu)
 Assignee: (unassigned) => Andreas Pokorny (andreas-pokorny)

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Title:
  inconsistent behaviour of the numblock

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[Bug 1591356] Re: keyboard autorepeat in libertine apps does not work

[Andreas Pokorny]

xmir treats repeat events like key up ... which probably also explains
why keys frequently get stuck in xmir..

** Also affects: xorg-server
   Importance: Undecided
   Status: New

** Tags added: xmir

** Changed in: unity8 (Ubuntu)
   Status: Confirmed => Invalid

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Title:
  keyboard autorepeat in libertine apps does not work

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[Bug 1591356] Re: keyboard autorepeat in libertine apps does not work

[Andreas Pokorny]

https://git.launchpad.net/~xmir-team/xorg-server/+git/xmir/tree/hw/xmir
/xmir-input.c?h=xmir-1.18#n386 needs fixing.

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Title:
  keyboard autorepeat in libertine apps does not work

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[Bug 1580774] Re: mouse is getting stuck on a phantom edge

[Andreas Pokorny]

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

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Title:
  mouse is getting stuck on a phantom edge

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[Bug 1580774] Re: mouse is getting stuck on a phantom edge

[Andreas Pokorny]

** Changed in: mir
 Assignee: (unassigned) => Andreas Pokorny (andreas-pokorny)

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

** Changed in: mir
Milestone: None => 0.22.1

** Changed in: mir
Milestone: 0.22.1 => 0.23.0

** Changed in: mir
Milestone: 0.23.0 => 0.22.1

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Title:
  mouse is getting stuck on a phantom edge

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[Bug 1565236] Re: AltGr not working on external keyboards

[Andreas Pokorny]

Ok there is actually another problem here, the modifier information
provided to unity8 from usc indicates that alt is pressed even though
the currently consuming client interprets the scan code of right alt as
level 3 shift... So still a mir change is required.

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

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

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Title:
  AltGr not working on external keyboards

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[Bug 1565236] Re: AltGr not working on external keyboards

[Andreas Pokorny]

Those input scenarios work when unity8 is not used as mirserver.

The right alt scan code does not reach the client. Unity8 seems to
filter out the key press. In some occasions it seems to be sent at a
later timer. Long holding of right alt and then pressing sometimes help.

** Also affects: unity8 (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: mir
   Status: Confirmed => Invalid

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

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Title:
  AltGr not working on external keyboards

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[Bug 1549455] Re: Unity 8 doesn't load on Intel Pineview graphics [qtubuntu: ASSERT: "eglDestroyContext(mEglDisplay, mEglContext) == EGL_TRUE"]

[Andreas Pokorny]

This bug cannot be fixed in mir or qtubuntu - applications like unity8
and the applications using qtdeclarative will be slow within x11 and
mir. A backend for fixed function gpus, i.e using only GL1.5 would be
required to fix that..

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

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Title:
  Unity 8 doesn't load on Intel Pineview graphics [qtubuntu: ASSERT:
  "eglDestroyContext(mEglDisplay, mEglContext) == EGL_TRUE"]

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