[Desktop-packages] [Bug 1653922] Re: clang can't find standard headers if gccgo is installed

2017-01-11 Thread Byoungchan Lee
Seems Like this bug is similar to
https://bugs.launchpad.net/ubuntu/+source/llvm-
toolchain-3.4/+bug/1313389

** Also affects: llvm-toolchain-3.8 (Ubuntu)
   Importance: Undecided
   Status: New

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Title:
  clang can't find standard headers if gccgo is installed

Status in clang package in Ubuntu:
  New
Status in llvm-toolchain-3.8 package in Ubuntu:
  New

Bug description:
  In xenial, if gccgo(6.0.1-0ubuntu1) is installed with
  clang(3.8-33ubuntu3.1), clang compile fails C++ compilation.

  test.cpp is hello-world code

  normal case: without gccgo
  $ clang++ -v test.cpp 
  clang version 3.8.0-2ubuntu4 (tags/RELEASE_380/final)
  Target: x86_64-pc-linux-gnu
  Thread model: posix
  InstalledDir: /usr/bin
  Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0
  Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/6.0.0
  Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/5.4.0
  Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/6.0.0
  Selected GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0
  Candidate multilib: .;@m64
  Selected multilib: .;@m64
   "/usr/lib/llvm-3.8/bin/clang" -cc1 -triple x86_64-pc-linux-gnu -emit-obj 
-mrelax-all -disable-free -disable-llvm-verifier -main-file-name test.cpp 
-mrelocation-model static -mthread-model posix -mdisable-fp-elim -fmath-errno 
-masm-verbose -mconstructor-aliases -munwind-tables -fuse-init-array 
-target-cpu x86-64 -v -dwarf-column-info -debugger-tuning=gdb -resource-dir 
/usr/lib/llvm-3.8/bin/../lib/clang/3.8.0 -internal-isystem 
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0/../../../../include/c++/5.4.0 
-internal-isystem 
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0/../../../../include/x86_64-linux-gnu/c++/5.4.0
 -internal-isystem 
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0/../../../../include/x86_64-linux-gnu/c++/5.4.0
 -internal-isystem 
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0/../../../../include/c++/5.4.0/backward
 -internal-isystem /usr/local/include -internal-isystem 
/usr/lib/llvm-3.8/bin/../lib/clang/3.8.0/include -internal-externc-isystem 
/usr/include/x86_64-linux-gnu -internal-externc
 -isystem /include -internal-externc-isystem /usr/include -fdeprecated-macro 
-fdebug-compilation-dir /root -ferror-limit 19 -fmessage-length 118 
-fobjc-runtime=gcc -fcxx-exceptions -fexceptions -fdiagnostics-show-option 
-fcolor-diagnostics -o /tmp/test-cdbccf.o -x c++ test.cpp
  clang -cc1 version 3.8.0 based upon LLVM 3.8.0 default target 
x86_64-pc-linux-gnu
  ignoring nonexistent directory "/include"
  ignoring duplicate directory 
"/usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0/../../../../include/x86_64-linux-gnu/c++/5.4.0"
  #include "..." search starts here:
  #include <...> search starts here:
   /usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0/../../../../include/c++/5.4.0
   
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0/../../../../include/x86_64-linux-gnu/c++/5.4.0
   
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0/../../../../include/c++/5.4.0/backward
   /usr/local/include
   /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0/include
   /usr/include/x86_64-linux-gnu
   /usr/include
  End of search list.
   "/usr/bin/ld" -z relro --hash-style=gnu --build-id --eh-frame-hdr -m 
elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o a.out 
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0/../../../x86_64-linux-gnu/crt1.o 
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0/../../../x86_64-linux-gnu/crti.o 
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0/crtbegin.o 
-L/usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0 
-L/usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0/../../../x86_64-linux-gnu 
-L/lib/x86_64-linux-gnu -L/lib/../lib64 -L/usr/lib/x86_64-linux-gnu 
-L/usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0/../../.. 
-L/usr/lib/llvm-3.8/bin/../lib -L/lib -L/usr/lib /tmp/test-cdbccf.o -lstdc++ 
-lm -lgcc_s -lgcc -lc -lgcc_s -lgcc 
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0/crtend.o 
/usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0/../../../x86_64-linux-gnu/crtn.o

  error case: with gccgo
  $ clang++ -v test.cpp 
  clang version 3.8.0-2ubuntu4 (tags/RELEASE_380/final)
  Target: x86_64-pc-linux-gnu
  Thread model: posix
  InstalledDir: /usr/bin
  Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0
  Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/6.0.0
  Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/5.4.0
  Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/6.0.0
  Selected GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/6.0.0
  Candidate multilib: .;@m64
  Candidate multilib: 32;@m32
  Candidate multilib: x32;@mx32
  Selected multilib: .;@m64
   "/usr/lib/llvm-3.8/bin/clang" -cc1 -triple x86_64-pc-linux-gnu -emit-obj 
-mrelax-all -disable-free -disable-llvm-v

[Desktop-packages] [Bug 1404783] Re: warnings from apt: W: Unknown Multi-Arch type 'no' for package 'compiz-core'

2015-04-29 Thread Byoungchan Lee
I also get same warnings:

W: Unknown Multi-Arch type 'no' for package 'compiz-core'
W: Unknown Multi-Arch type 'no' for package 'compiz-gnome'
W: Unknown Multi-Arch type 'no' for package 'compiz-core'
W: Unknown Multi-Arch type 'no' for package 'compiz-gnome'
W: You may want to run apt-get update to correct these problems

I'm using Ubuntu 14.04, but, in order to cherry-pick a package from the newer 
repository, I added the following line in the /etc/apt/source.list
deb http://kr.archive.ubuntu.com/ubuntu/ utopic main restricted universe 
multiverse

Warnings for apt-get have occurred after I change that line from
'utopic' to 'vivid'. Update for packages have no problem, however It
still displays warnings.

I guess that there are several differences from 14.10's repo to 15.04's
repo, so apt-get won't interpret well. (Version of apt is 1.0.1ubuntu2)

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Title:
  warnings from apt: W: Unknown Multi-Arch type 'no' for package
  'compiz-core'

Status in APT:
  New
Status in Compiz:
  Invalid
Status in compiz package in Ubuntu:
  Confirmed

Bug description:
  When running apt-get update on Ubuntu vivid I get these warnings:

  W: Unknown Multi-Arch type 'no' for package 'compiz-core'
  W: Unknown Multi-Arch type 'no' for package 'compiz-gnome'

   affects ubuntu/compiz

  -- 
  bye,
  pabs

  https://wiki.debian.org/PaulWise

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[Desktop-packages] [Bug 1404783] Re: warnings from apt: W: Unknown Multi-Arch type 'no' for package 'compiz-core'

2015-04-29 Thread Byoungchan Lee
** Also affects: apt
   Importance: Undecided
   Status: New

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Title:
  warnings from apt: W: Unknown Multi-Arch type 'no' for package
  'compiz-core'

Status in APT:
  New
Status in Compiz:
  Invalid
Status in compiz package in Ubuntu:
  Confirmed

Bug description:
  When running apt-get update on Ubuntu vivid I get these warnings:

  W: Unknown Multi-Arch type 'no' for package 'compiz-core'
  W: Unknown Multi-Arch type 'no' for package 'compiz-gnome'

   affects ubuntu/compiz

  -- 
  bye,
  pabs

  https://wiki.debian.org/PaulWise

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[Desktop-packages] [Bug 1282867] Re: Frequent hang and render glitches in Xorg, caused by SNA

2014-09-15 Thread Byoungchan Lee
I have reported this  to the freedesktop.org, and it seems that Chris
Wilson, one of the moderator of the open-source Intel graphic driver, is
been watching my bug report.

Here : https://bugs.freedesktop.org/show_bug.cgi?id=80229

** Bug watch added: freedesktop.org Bugzilla #80229
   https://bugs.freedesktop.org/show_bug.cgi?id=80229

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https://bugs.launchpad.net/bugs/1282867

Title:
  Frequent hang and render glitches in Xorg, caused by SNA

Status in The Linux Kernel:
  Fix Released
Status in “linux” package in Ubuntu:
  Confirmed
Status in “mesa” package in Ubuntu:
  Confirmed

Bug description:
  After the latest kernel upgrade, my system has many graphical
  glitches, and is locking up frequently. The dmesg output has errors
  like these:

  [ 1951.568672] Watchdog[2753]: segfault at 0 ip 7fe00773a32e sp 
7fdff869f680 error 6 in chrome[7fe003cbe000+5dd9000]
  [ 1959.241676] [drm] stuck on render ring
  [ 1959.241685] [drm] GPU crash dump saved to /sys/class/drm/card0/error
  [ 1959.241686] [drm] GPU hangs can indicate a bug anywhere in the entire gfx 
stack, including userspace.
  [ 1959.241687] [drm] Please file a _new_ bug report on bugs.freedesktop.org 
against DRI -> DRM/Intel
  [ 1959.241688] [drm] drm/i915 developers can then reassign to the right 
component if it's not a kernel issue.
  [ 1959.241689] [drm] The gpu crash dump is required to analyze gpu hangs, so 
please always attach it.
  [ 1959.244266] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo 
(0x3dc32000 ctx 17) at 0x3dc32c48
  [ 3964.330034] perf samples too long (2503 > 2500), lowering 
kernel.perf_event_max_sample_rate to 5
  [ 4849.028446] [drm] stuck on render ring
  [ 4849.028492] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo 
(0x565c2000 ctx 17) at 0x565c2c48
  [ 4861.093551] Watchdog[5226]: segfault at 0 ip 7fc00d36f32e sp 
7fbffe2d4680 error 6 in chrome[7fc0098f3000+5dd9000]
  [ 4863.020198] [drm] stuck on render ring
  [ 4863.020255] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo 
(0x3dc32000 ctx 17) at 0x3dc32c48
  [ 4893.028245] [drm] stuck on render ring
  [ 4893.028295] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo 
(0x4cbed000 ctx 10) at 0x4cbedc98
  [ 4899.041855] [drm] stuck on render ring
  [ 4899.041900] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo 
(0xea3d000 ctx 10) at 0xea3dc98
  [ 4899.041903] [drm:i915_context_is_banned] *ERROR* context hanging too fast, 
declaring banned!
  [ 5833.173837] warning: `VBoxHeadless' uses 32-bit capabilities (legacy 
support in use)
  [ 5833.326542] device vboxnet0 entered promiscuous mode
  [ 6429.476175] [drm] stuck on render ring
  [ 6488.455986] [drm] stuck on render ring
  [ 6547.507818] [drm] stuck on render ring
  [ 6615.490047] [drm] stuck on render ring

  I am not sure if the xserver-xorg-video-intel ricver was also updated
  at the same time. This is the version in use:

  rdhruva@ubuntu:~$ apt-cache policy xserver-xorg-video-intel
  xserver-xorg-video-intel:
Installed: 2:2.99.910-0ubuntu1
Candidate: 2:2.99.910-0ubuntu1
Version table:
   *** 2:2.99.910-0ubuntu1 0
  500 http://us.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-11-generic 3.13.0-11.31
  ProcVersionSignature: Ubuntu 3.13.0-11.31-generic 3.13.3
  Uname: Linux 3.13.0-11-generic x86_64
  ApportVersion: 2.13.2-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  rdhruva2154 F pulseaudio
   /dev/snd/pcmC0D0p:   rdhruva2154 F...m pulseaudio
  CurrentDesktop: KDE
  Date: Thu Feb 20 19:29:20 2014
  HibernationDevice: RESUME=UUID=33c83ff3-ead7-4122-a1f0-9602e848cb80
  InstallationDate: Installed on 2014-01-24 (27 days ago)
  InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140121.1)
  MachineType: LENOVO 2356EF2
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-11-generic 
root=UUID=9a425350-3b9f-45f7-9587-97f5e539c7e6 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-11-generic N/A
   linux-backports-modules-3.13.0-11-generic  N/A
   linux-firmware 1.125
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/16/2013
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G7ET98WW (2.58 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 2356EF2
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: 2045260
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrG7ET98WW(2.58):bd12/16/2013:svnLENOVO:pn2356EF2:pvrThinkPadT430s:rvnLENOVO:rn23

[Desktop-packages] [Bug 1282867] Re: Frequent hang and render glitches in Xorg, caused by SNA

2014-06-18 Thread Byoungchan Lee
Sorry for re-opening this bug, but I think it is not fixed yet. (or
Ubuntu`s xserver-xorg-video-intel is latest in upsream. I heared that
2.99.912 is released in June 10th.)

Maybe this will help for debuging. (I got gliches 3~4 times per day.)

Do I need to test lastest one by using xorg-edgers ppa ?

leebc@leebc-laptop:~$ apt-cache policy xserver-xorg-video-intel
xserver-xorg-video-intel:
  Installed: 2:2.99.910-0ubuntu1
  Candidate: 2:2.99.910-0ubuntu1
  Version table:
 *** 2:2.99.910-0ubuntu1 0
500 http://ftp.jaist.ac.jp/pub/Linux/ubuntu/ trusty/main amd64 Packages
100 /var/lib/dpkg/status

leebc@leebc-laptop:~$ tail /var/log/syslog
Jun 18 18:02:18 leebc-laptop kernel: [ 6382.035567] [drm] stuck on render ring
Jun 18 18:02:18 leebc-laptop kernel: [ 6382.035571] [drm] GPU crash dump saved 
to /sys/class/drm/card0/error
Jun 18 18:02:18 leebc-laptop kernel: [ 6382.035573] [drm] GPU hangs can 
indicate a bug anywhere in the entire gfx stack, including userspace.
Jun 18 18:02:18 leebc-laptop kernel: [ 6382.035574] [drm] Please file a _new_ 
bug report on bugs.freedesktop.org against DRI -> DRM/Intel
Jun 18 18:02:18 leebc-laptop kernel: [ 6382.035575] [drm] drm/i915 developers 
can then reassign to the right component if it's not a kernel issue.
Jun 18 18:02:18 leebc-laptop kernel: [ 6382.035576] [drm] The gpu crash dump is 
required to analyze gpu hangs, so please always attach it.




** Attachment added: "GPU crash dump in /sys/class/drm/card0/error"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1282867/+attachment/4134045/+files/error

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Title:
  Frequent hang and render glitches in Xorg, caused by SNA

Status in The Linux Kernel:
  Fix Released
Status in “linux” package in Ubuntu:
  Confirmed
Status in “mesa” package in Ubuntu:
  Confirmed

Bug description:
  After the latest kernel upgrade, my system has many graphical
  glitches, and is locking up frequently. The dmesg output has errors
  like these:

  [ 1951.568672] Watchdog[2753]: segfault at 0 ip 7fe00773a32e sp 
7fdff869f680 error 6 in chrome[7fe003cbe000+5dd9000]
  [ 1959.241676] [drm] stuck on render ring
  [ 1959.241685] [drm] GPU crash dump saved to /sys/class/drm/card0/error
  [ 1959.241686] [drm] GPU hangs can indicate a bug anywhere in the entire gfx 
stack, including userspace.
  [ 1959.241687] [drm] Please file a _new_ bug report on bugs.freedesktop.org 
against DRI -> DRM/Intel
  [ 1959.241688] [drm] drm/i915 developers can then reassign to the right 
component if it's not a kernel issue.
  [ 1959.241689] [drm] The gpu crash dump is required to analyze gpu hangs, so 
please always attach it.
  [ 1959.244266] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo 
(0x3dc32000 ctx 17) at 0x3dc32c48
  [ 3964.330034] perf samples too long (2503 > 2500), lowering 
kernel.perf_event_max_sample_rate to 5
  [ 4849.028446] [drm] stuck on render ring
  [ 4849.028492] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo 
(0x565c2000 ctx 17) at 0x565c2c48
  [ 4861.093551] Watchdog[5226]: segfault at 0 ip 7fc00d36f32e sp 
7fbffe2d4680 error 6 in chrome[7fc0098f3000+5dd9000]
  [ 4863.020198] [drm] stuck on render ring
  [ 4863.020255] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo 
(0x3dc32000 ctx 17) at 0x3dc32c48
  [ 4893.028245] [drm] stuck on render ring
  [ 4893.028295] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo 
(0x4cbed000 ctx 10) at 0x4cbedc98
  [ 4899.041855] [drm] stuck on render ring
  [ 4899.041900] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo 
(0xea3d000 ctx 10) at 0xea3dc98
  [ 4899.041903] [drm:i915_context_is_banned] *ERROR* context hanging too fast, 
declaring banned!
  [ 5833.173837] warning: `VBoxHeadless' uses 32-bit capabilities (legacy 
support in use)
  [ 5833.326542] device vboxnet0 entered promiscuous mode
  [ 6429.476175] [drm] stuck on render ring
  [ 6488.455986] [drm] stuck on render ring
  [ 6547.507818] [drm] stuck on render ring
  [ 6615.490047] [drm] stuck on render ring

  I am not sure if the xserver-xorg-video-intel ricver was also updated
  at the same time. This is the version in use:

  rdhruva@ubuntu:~$ apt-cache policy xserver-xorg-video-intel
  xserver-xorg-video-intel:
Installed: 2:2.99.910-0ubuntu1
Candidate: 2:2.99.910-0ubuntu1
Version table:
   *** 2:2.99.910-0ubuntu1 0
  500 http://us.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-11-generic 3.13.0-11.31
  ProcVersionSignature: Ubuntu 3.13.0-11.31-generic 3.13.3
  Uname: Linux 3.13.0-11-generic x86_64
  ApportVersion: 2.13.2-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  rdhru