Bug#783098: iceweasel: Scrolling leads to 100% Xorg CPU usage
olsen
raumkundschafter at hasa-labs.org
Mon Jul 13 16:52:54 UTC 2015
Package: iceweasel
Version: 31.8.0esr-1~deb8u1
Followup-For: Bug #783098
Dear Maintainer,
*** Reporter, please consider answering these questions, where appropriate ***
* What led up to the situation?
Scrolling on websites like Stackoverflow and googlemaps leads to 100% Xorg CPU usage as htop indicates:
USER: 'root' CPU: '98%' Command: '/usr/bin/X :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch'
* What exactly did you do (or not do) that was effective (or
ineffective)?
Open iceweasel, visiting one of the above websites and scroll on
the page spikes the CPU to 100%. Tried the workaround of disable
the 'use hardware acceleration when available' option as proposed here:
http://unix.stackexchange.com/questions/26234/why-does-stackoverflow-in-iceweasel-cause-high-cpu-usage-for-xorg
but no difference. With Chromium CPU usage is less than 10%.
* What was the outcome of this action?
Browser almost unusable for certain pages.
* What outcome did you expect instead?
Amount of CPU usage the machine can handle.
*** End of the template - remove these template lines ***
-- Package-specific info:
-- Extensions information
Name: Adblock Plus
Location: ${PROFILE_EXTENSIONS}/{d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}.xpi
Status: enabled
Name: Default theme
Location: /usr/lib/iceweasel/browser/extensions/{972ce4c6-7e08-4474-a285-3208198ce6fd}
Package: iceweasel
Status: enabled
Name: Default Full Zoom Level
Location: ${PROFILE_EXTENSIONS}/{D9A7CBEC-DE1A-444f-A092-844461596C4D}
Status: enabled
Name: DuckDuckGo Plus
Location: ${PROFILE_EXTENSIONS}/jid1-ZAdIEUB7XOzOJw at jetpack.xpi
Status: enabled
Name: English (GB) Language Pack locale
Location: /usr/lib/iceweasel/browser/extensions/langpack-en-GB at iceweasel.mozilla.org.xpi
Package: iceweasel-l10n-en-gb
Status: enabled
Name: Evernote Web Clipper
Location: ${PROFILE_EXTENSIONS}/{E0B8C461-F8FB-49b4-8373-FE32E9252800}.xpi
Status: user-disabled
Name: Export Cookies
Location: ${PROFILE_EXTENSIONS}/exportcookies at aag.xpi
Status: enabled
Name: Flash and Video Download
Location: ${PROFILE_EXTENSIONS}/{bee6eb20-01e0-ebd1-da83-080329fb9a3a}
Status: enabled
Name: FlashGot
Location: ${PROFILE_EXTENSIONS}/{19503e42-ca3c-4c27-b1e2-9cdb2170ee34}.xpi
Status: enabled
Name: Ghostery
Location: ${PROFILE_EXTENSIONS}/firefox at ghostery.com.xpi
Status: enabled
Name: KeeFox
Location: ${PROFILE_EXTENSIONS}/keefox at chris.tomlinson
Status: user-disabled
Name: LyZ
Location: /usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/lyz at zotero.org
Package: xul-ext-lyz
Status: enabled
Name: Zotero
Location: ${PROFILE_EXTENSIONS}/zotero at chnm.gmu.edu.xpi
Status: enabled
Name: Zotero LibreOffice Integration
Location: /usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/zoteroOpenOfficeIntegration at zotero.org
Package: libreoffice-zotero-integration
Status: enabled
Name: Zotero Scholar Citations
Location: ${PROFILE_EXTENSIONS}/zoteroscholarcitations at beloglazov.info.xpi
Status: enabled
Name: ZotFile
Location: ${PROFILE_EXTENSIONS}/zotfile at columbia.edu.xpi
Status: enabled
Name: Zutilo Utility for Zotero
Location: ${PROFILE_EXTENSIONS}/zutilo at www.wesailatdawn.com.xpi
Status: enabled
-- Plugins information
Name: iTunes Application Detector
Location: /usr/lib/mozilla/plugins/librhythmbox-itms-detection-plugin.so
Package: rhythmbox-plugins
Status: enabled
Name: Shockwave Flash (11.2.202.457)
Location: /usr/lib/flashplugin-nonfree/libflashplayer.so
Status: enabled
-- Addons package information
ii iceweasel 31.8.0esr-1~ amd64 Web browser based on Firefox
ii iceweasel-l10n 1:31.8.0esr- all English (United Kingdom) language
ii libreoffice-zo 4.0.22-1 all LibreOffice plugin to organize an
ii rhythmbox-plug 3.1-1 amd64 plugins for rhythmbox music playe
ii xul-ext-lyz 2.1.5-3-g895 all connect zotero to lyx
-- System Information:
Debian Release: 8.1
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: armhf, i386
Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages iceweasel depends on:
ii debianutils 4.4+b1
ii fontconfig 2.11.0-6.3
ii libasound2 1.0.28-1
ii libatk1.0-0 2.14.0-1
ii libc6 2.19-18
ii libcairo2 1.14.0-2.1
ii libdbus-1-3 1.8.18-0+deb8u1
ii libdbus-glib-1-2 0.102-1
ii libevent-2.0-5 2.0.21-stable-2
ii libffi6 3.1-2+b2
ii libfontconfig1 2.11.0-6.3
ii libfreetype6 2.5.2-3
ii libgcc1 1:4.9.2-10
ii libgdk-pixbuf2.0-0 2.31.1-2+b1
ii libglib2.0-0 2.42.1-1
ii libgtk2.0-0 2.24.25-3
ii libhunspell-1.3-0 1.3.3-3
ii libpango-1.0-0 1.36.8-3
ii libsqlite3-0 3.8.7.1-1+deb8u1
ii libstartup-notification0 0.12-4
ii libstdc++6 4.9.2-10
ii libx11-6 2:1.6.2-3
ii libxext6 2:1.3.3-1
ii libxrender1 1:0.9.8-1+b1
ii libxt6 1:1.1.4-1+b1
ii procps 2:3.3.9-9
ii zlib1g 1:1.2.8.dfsg-2+b1
iceweasel recommends no packages.
Versions of packages iceweasel suggests:
ii fonts-mathjax 2.4-2
ii fonts-oflb-asana-math 000.907-6
ii fonts-stix [otf-stix] 1.1.1-1
ii libcanberra0 0.30-2.1
ii libgnomeui-0 2.24.5-3
ii libgssapi-krb5-2 1.12.1+dfsg-19
pn mozplugger <none>
-- no debconf information
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