6.) SOLUTION - WORKAROUND 2:
After applying this workaround, BPEL rendering is fast again (in WID
6.2) and WID doesn't crash anymore.
Note: Workaround no. 1 used libxrender.so only. Now more (dependent)
libraries are also needed.
6.1) This patch is probably NOT needed:
Download: eclipse.platform.swt.binaries-3453i.zip
URL:
http://git.eclipse.org/c/platform/eclipse.platform.swt.binaries.git/
Modify files in /opt/IBM/SDPShared/plugins:
org.eclipse.swt_3.4.2.v3453a.jar
- Delete all files in META-INF except MANIFEST.MF
- Remove all signature related tags (SHA-1) from
META-INF/MANIFEST.MF
org.eclipse.swt.gtk.linux.x86_3.4.1.v3453a.jar
- Delete all files in META-INF except MANIFEST.MF
- Remove all signature related tags (SHA-1) from
META-INF/MANIFEST.MF
- Copy new *.so files from
eclipse.platform.swt.binaries-3453i.zip
Path in ZIP:
eclipse.platform.swt.binaries-3453i/bundles/org.eclipse.swt.gtk.linux.x86/
to root of
org.eclipse.swt.gtk.linux.x86_3.4.1.v3453a.jar
6.2) Use older library version (from oneiric = Ubuntu 11.10) for WID 6.2
export
LD_LIBRARY_PATH=/opt/IBM/WID62/__WID_problem/oneiric/usr/lib32:$LD_LIBRARY_PATH
ls -lisa /opt/IBM/WID62/__WID_problem/oneiric/usr/lib32
total 2460
1848179 4 drwxr-xr-x 2 myuser myuser 4096 May 1 13:51 .
1848138 4 drwxr-xr-x 5 myuser myuser 4096 Aug 5 2012 ..
1839499 16 -rw-r--r-- 1 myuser myuser 13856 May 1 13:51 libdl.so
1839462 0 lrwxrwxrwx 1 myuser myuser 27 May 1 13:43
libgdk-x11-2.0.so.0 -> libgdk-x11-2.0.so.0.2400.10
1839463 696 -rw-r--r-- 1 myuser myuser 712692 May 1 13:43
libgdk-x11-2.0.so.0.2400.10
1839314 0 lrwxrwxrwx 1 myuser myuser 15 May 1 13:38 libX11.so.6 ->
libX11.so.6.3.0
1839315 1236 -rw-r--r-- 1 myuser myuser 1262456 May 1 13:37 libX11.so.6.3.0
1839164 0 lrwxrwxrwx 1 myuser myuser 15 May 1 13:37 libXau.so.6 ->
libXau.so.6.0.0
1839207 12 -rw-r--r-- 1 myuser myuser 9588 May 1 13:36 libXau.so.6.0.0
1839302 0 lrwxrwxrwx 1 myuser myuser 22 May 1 13:36 libxcb-render.so.0
-> libxcb-render.so.0.0.0
1839177 36 -rw-r--r-- 1 myuser myuser 34144 May 1 13:36
libxcb-render.so.0.0.0
1839183 0 lrwxrwxrwx 1 myuser myuser 19 May 1 13:37 libxcb-shm.so.0 ->
libxcb-shm.so.0.0.0
1839184 12 -rw-r--r-- 1 myuser myuser 9560 May 1 13:36 libxcb-shm.so.0.0.0
1839185 0 lrwxrwxrwx 1 myuser myuser 15 May 1 13:37 libxcb.so.1 ->
libxcb.so.1.1.0
1839186 120 -rw-r--r-- 1 myuser myuser 120332 May 1 13:36 libxcb.so.1.1.0
1839334 0 lrwxrwxrwx 1 myuser myuser 22 May 1 13:44 libXcomposite.so.1
-> libXcomposite.so.1.0.0
1839401 12 -rw-r--r-- 1 myuser myuser 9524 May 1 13:42
libXcomposite.so.1.0.0
1839480 0 lrwxrwxrwx 1 myuser myuser 19 May 1 13:50 libXcursor.so.1 ->
libXcursor.so.1.0.2
1839481 40 -rw-r--r-- 1 myuser myuser 38356 May 1 13:49 libXcursor.so.1.0.2
1839396 0 lrwxrwxrwx 1 myuser myuser 19 May 1 13:44 libXdamage.so.1 ->
libXdamage.so.1.1.0
1839439 12 -rw-r--r-- 1 myuser myuser 9532 May 1 13:42 libXdamage.so.1.1.0
1839215 0 lrwxrwxrwx 1 myuser myuser 17 May 1 13:37 libXdmcp.so.6 ->
libXdmcp.so.6.0.0
1839224 24 -rw-r--r-- 1 myuser myuser 21820 May 1 13:36 libXdmcp.so.6.0.0
1839325 0 lrwxrwxrwx 1 myuser myuser 16 May 1 13:41 libXext.so.6 ->
libXext.so.6.4.0
1839327 72 -rw-r--r-- 1 myuser myuser 72328 May 1 13:41 libXext.so.6.4.0
1839419 0 lrwxrwxrwx 1 myuser myuser 18 May 1 13:44 libXfixes.so.3 ->
libXfixes.so.3.1.0
1839375 20 -rw-r--r-- 1 myuser myuser 17712 May 1 13:42 libXfixes.so.3.1.0
1839449 0 lrwxrwxrwx 1 myuser myuser 20 May 1 13:44 libXinerama.so.1
-> libXinerama.so.1.0.0
1839459 12 -rw-r--r-- 1 myuser myuser 9652 May 1 13:42
libXinerama.so.1.0.0
1839460 0 lrwxrwxrwx 1 myuser myuser 14 May 1 13:44 libXi.so.6 ->
libXi.so.6.1.0
1839461 60 -rw-r--r-- 1 myuser myuser 58884 May 1 13:42 libXi.so.6.1.0
1839332 0 lrwxrwxrwx 1 myuser myuser 18 May 1 13:41 libXrandr.so.2 ->
libXrandr.so.2.2.0
1839333 32 -rw-r--r-- 1 myuser myuser 30080 May 1 13:41 libXrandr.so.2.2.0
1848182 0 lrwxrwxrwx 1 myuser myuser 15 Aug 5 2012 libXrender.so ->
libXrender.so.1
1848180 0 lrwxrwxrwx 1 myuser myuser 19 Aug 5 2012 libXrender.so.1 ->
libXrender.so.1.3.0
1848181 40 -rw-rw-r-- 1 myuser myuser 38520 Jun 12 2011 libXrender.so.1.3.0
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to libxrender in Ubuntu.
https://bugs.launchpad.net/bugs/1033253
Title:
WebSphere Integration Developer 6.2 (Eclipse 3.4) - BPEL editor is
slow for large windows
Status in “libxrender” package in Ubuntu:
New
Bug description:
1.) lsb_release -rd
Description: Ubuntu 12.04.1 LTS
Release: 12.04
2.) apt-cache policy libXrender1
libxrender1:
Installed: 1:0.9.6-2build1
Candidate: 1:0.9.6-2build1
Version table:
*** 1:0.9.6-2build1 0
500 http://archive.ubuntu.com/ubuntu/ precise/main
amd64 Packages
100 /var/lib/dpkg/status
apt-cache policy libXrender1:i386
libxrender1:i386:
Installed: 1:0.9.6-2build1
Candidate: 1:0.9.6-2build1
Version table:
*** 1:0.9.6-2build1 0
500 http://archive.ubuntu.com/ubuntu/ precise/main i386
Packages
100 /var/lib/dpkg/status
3.) What you expected to happen: Eclipse window rendering would be working at
the similar speed as in Oneric.
4.) What happened instead: Eclipse was terribly slow.
Conditions: WID 6.2 Linux version is 32-bit. Ubuntu 12.04 64-bit version
installed with latest updates. ia32-libs and libstdc++5:i386 package to make
WID 6.2 working.
WID 6.2 was running smoothly on Ubuntu 11.10 (Oneiric) but that
stopped directly after upgrade to Ubuntu 12.04. The problem is that
window rendering (BPEL editor) started to be terribly slow (CPU at
100%).
I tried to investigate the problem and finally after a few days and nights
I've find out that the problem is in libXrender package.
Since code has not been changed between the two Ubuntu releases, it's somehow
related to how the package is build.
5.) My analysis of the problem:
5.1) Some simple tests first
- Usage of different window environment had no effect (Unity, Gnome
Shell, Gnome Classic, XFCE).
- Usage of latest Xorg versions (xorg-edgers) had also no effect.
- Usage of older/newer nvidia drivers had no effect.
- Usage of xserver-xorg-video-noveau had no effect.
5.2) Compare versions and changelog
http://lino.ubuntuupdates.org/pm/libxrender
precise main base 1:0.9.6-2build1
oneiric main base 1:0.9.6-2
Change Log:
Version: 1:0.9.6-2build1 2012-03-02 07:04:57 UTC
libxrender (1:0.9.6-2build1) precise; urgency=low
* No-change rebuild against current pkgbinarymangler to fix
broken
md5sums. (see LP #875466)
-- Martin Pitt Wed, 29 Feb 2012 17:58:51 +0100
5.3) Locate file
Precise: /usr/lib/i386-linux-gnu/libXrender.so.1.3.0
Oneiric: /usr/lib32/libXrender.so.1.3.0
5.4) Compare libXrender library dependency
=> By using ldd utility
=> nearly same output (ie.just addresses are different)
5.5) Filesize comparison (Result: Size differ significantly)
Precise size: 34424
Oneiric size: 38520
5.6) Compare using "file" utility (Result: hashes are different)
Precise: ELF 32-bit LSB shared object, Intel 80386, version 1 (SYSV),
dynamically linked, BuildID[sha1]=0x62c06ccdf7ede559a439ac33ac35dec40f035a9c,
stripped
Oneiric: ELF 32-bit LSB shared object, Intel 80386, version 1 (SYSV),
dynamically linked, BuildID[sha1]=0x05ad8f548663c542361448564b6f1c6f881f9e65,
stripped
5.7) Compare libXrender path in loaded libraries (Result: path differs)
Find all dynamic libraries
lsof -p <eclipse process> | grep -E "\.so\.|\.so" | cut -c74-
List library dependency (using ldd) for every loaded library
Result:
- Precise: All used libraries have following dependency:
libXrender.so.1 => /usr/lib/i386-linux-gnu/libXrender.so.1 (0xf69bd000)
- Oneiric: Not tested (already upgraded to Precise). Very likely
/usr/lib32/libXrender.so.1.
5.8) libXrender is used by following loaded libraries
/opt/IBM/WID62/configuration/org.eclipse.osgi/bundles/2282/1/.cp/libswt-atk-gtk-3453.so:
/opt/IBM/WID62/configuration/org.eclipse.osgi/bundles/2282/1/.cp/libswt-cairo-gtk-3453.so:
/opt/IBM/WID62/configuration/org.eclipse.osgi/bundles/2282/1/.cp/libswt-pi-gtk-3453.so:
/usr/lib/i386-linux-gnu/gtk-2.0/2.10.0/engines/libclearlooks.so:
/usr/lib/i386-linux-gnu/gtk-2.0/2.10.0/immodules/im-ibus.so:
/usr/lib/i386-linux-gnu/gtk-2.0/2.10.0/printbackends/libprintbackend-cups.so:
/usr/lib/i386-linux-gnu/gtk-2.0/2.10.0/printbackends/libprintbackend-file.so:
/usr/lib/i386-linux-gnu/gtk-2.0/modules/libcanberra-gtk-module.so:
/usr/lib/i386-linux-gnu/libcairo.so.2.11000.2:
/usr/lib/i386-linux-gnu/libcanberra-gtk.so.0.1.8:
/usr/lib/i386-linux-gnu/libgdk-x11-2.0.so.0.2400.10:
/usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0.2400.10:
/usr/lib/i386-linux-gnu/libpangocairo-1.0.so.0.3000.0:
/usr/lib/i386-linux-gnu/libXcursor.so.1.0.2:
/usr/lib/i386-linux-gnu/libXrandr.so.2.2.0:
6.) Workaround (use Oneiric libXrender library version):
6.1) Copy /usr/lib32/libXrender* from Oneiric to
/opt/IBM/WID62/oneiric/usr/lib32/
6.2) Make WID startup script /opt/IBM/WID62/runwid.sh with following content:
LD_LIBRARY_PATH=/opt/IBM/WID62/oneiric/usr/lib32:$LD_LIBRARY_PATH
/opt/IBM/WID62/wid.bin $*
6.3) chmod +x /opt/IBM/WID62/runwid.sh
6.4) /opt/IBM/WID62/runwid.sh
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: libxrender1:i386 1:0.9.6-2build1
ProcVersionSignature: Ubuntu 3.2.0-29.46-generic 3.2.24
Uname: Linux 3.2.0-29-generic x86_64
.tmp.unity.support.test.1:
ApportVersion: 2.0.1-0ubuntu12
Architecture: amd64
CompizPlugins:
[core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
CompositorRunning: None
Date: Sun Aug 5 19:31:24 2012
DistUpgraded: 2012-08-05 17:27:48,819 DEBUG enabling apt cron job
DistroCodename: precise
DistroVariant: ubuntu
GraphicsCard:
NVIDIA Corporation G86 [Quadro NVS 140M] [10de:0429] (rev a1) (prog-if 00
[VGA controller])
Subsystem: Lenovo ThinkPad T61 [17aa:20d8]
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
MachineType: LENOVO 6458VH5
PackageArchitecture: i386
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-29-generic
root=UUID=abf540ab-8c67-422c-b770-ad0020b9b70b ro gfxpayload=1024x768
crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7
SourcePackage: libxrender
UpgradeStatus: Upgraded to precise on 2012-08-05 (0 days ago)
dmi.bios.date: 04/08/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 7LETC7WW (2.27 )
dmi.board.name: 6458VH5
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr7LETC7WW(2.27):bd04/08/2010:svnLENOVO:pn6458VH5:pvrThinkPadT61:rvnLENOVO:rn6458VH5:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 6458VH5
dmi.product.version: ThinkPad T61
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.7.8-0ubuntu1.3
version.ia32-libs: ia32-libs 20090808ubuntu36
version.libdrm2: libdrm2 2.4.32-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.3-0ubuntu0.1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.3-0ubuntu0.1
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10.7
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1.2
version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/libxrender/+bug/1033253/+subscriptions
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