je n'avais même pas pensé à regarder le log d'aptitude....
downgrade du noyau fait, pas de changement
il me reste une liste méga grande de paquets à tester....
le log aptitude:
Log complete.
Aptitude 0.6.8.2: log report
mer., avril 9 2014 15:28:56 +0200
IMPORTANT: this log only lists intended actions; actions which fail due to
dpkg problems may not be completed.
Will install 92 packages, and remove 0 packages.
256 MB of disk space will be used
===============================================================================
[INSTALL, DEPENDENCIES] linux-headers-3.11.0-19:amd64
[INSTALL, DEPENDENCIES] linux-headers-3.11.0-19-generic:amd64
[INSTALL, DEPENDENCIES] linux-image-3.11.0-19-generic:amd64
[INSTALL, DEPENDENCIES] linux-image-extra-3.11.0-19-generic:amd64
[UPGRADE] apache2:amd64 2.4.6-2ubuntu2.1 -> 2.4.6-2ubuntu2.2
[UPGRADE] apache2-bin:amd64 2.4.6-2ubuntu2.1 -> 2.4.6-2ubuntu2.2
[UPGRADE] apache2-data:amd64 2.4.6-2ubuntu2.1 -> 2.4.6-2ubuntu2.2
[UPGRADE] apache2-utils:amd64 2.4.6-2ubuntu2.1 -> 2.4.6-2ubuntu2.2
[UPGRADE] ca-certificates:amd64 20130610 -> 20130906ubuntu0.13.10.1
[UPGRADE] cups-browsed:amd64 1.0.40-0ubuntu1 -> 1.0.40-0ubuntu1.1
[UPGRADE] cups-filters:amd64 1.0.40-0ubuntu1 -> 1.0.40-0ubuntu1.1
[UPGRADE] file:amd64 5.11-2ubuntu4.1 -> 5.11-2ubuntu4.2
[UPGRADE] firefox:amd64 27.0.1+build1-0ubuntu0.13.10.1 -> 28.0+build2-0ubuntu0.13.10.1
[UPGRADE] firefox-locale-en:amd64 27.0.1+build1-0ubuntu0.13.10.1 -> 28.0+build2-0ubuntu0.13.10.1
[UPGRADE] firefox-locale-es:amd64 27.0.1+build1-0ubuntu0.13.10.1 -> 28.0+build2-0ubuntu0.13.10.1
[UPGRADE] firefox-locale-zh-hans:amd64 27.0.1+build1-0ubuntu0.13.10.1 -> 28.0+build2-0ubuntu0.13.10.1
[UPGRADE] i965-va-driver:amd64 1.2.1-1 -> 1.2.2-1
[UPGRADE] icedtea-7-plugin:amd64 1.4-3ubuntu2 -> 1.4-3ubuntu2.1
[UPGRADE] icedtea-netx:amd64 1.4-3ubuntu2 -> 1.4-3ubuntu2.1
[UPGRADE] icedtea-netx-common:amd64 1.4-3ubuntu2 -> 1.4-3ubuntu2.1
[UPGRADE] icedtea-plugin:amd64 1.4-3ubuntu2 -> 1.4-3ubuntu2.1
[UPGRADE] imagemagick:amd64 8:6.7.7.10-5ubuntu3 -> 8:6.7.7.10-5ubuntu3.1
[UPGRADE] imagemagick-common:amd64 8:6.7.7.10-5ubuntu3 -> 8:6.7.7.10-5ubuntu3.1
[UPGRADE] intel-gpu-tools:amd64 1.4-0intel1 -> 1.5-0intel2
[UPGRADE] intel-linux-graphics-installer:amd64 1.0.3 -> 1.0.4-0intel1
[UPGRADE] libcupsfilters1:amd64 1.0.40-0ubuntu1 -> 1.0.40-0ubuntu1.1
[UPGRADE] libcupsfilters1:i386 1.0.40-0ubuntu1 -> 1.0.40-0ubuntu1.1
[UPGRADE] libegl1-mesa:amd64 10.2.0~git20140301.fc25956b-0ubuntu0sarvatt~saucy -> 10.2.0~git20140331.ec4b8d16-0ubuntu0ricotz~saucy
[UPGRADE] libegl1-mesa-drivers:amd64 10.2.0~git20140301.fc25956b-0ubuntu0sarvatt~saucy -> 10.2.0~git20140331.ec4b8d16-0ubuntu0ricotz~saucy
[UPGRADE] libfontembed1:amd64 1.0.40-0ubuntu1 -> 1.0.40-0ubuntu1.1
[UPGRADE] libfreetype6:amd64 2.4.12-0ubuntu1 -> 2.4.12-0ubuntu1.1
[UPGRADE] libfreetype6:i386 2.4.12-0ubuntu1 -> 2.4.12-0ubuntu1.1
[UPGRADE] libgbm1:amd64 10.2.0~git20140301.fc25956b-0ubuntu0sarvatt~saucy -> 10.2.0~git20140331.ec4b8d16-0ubuntu0ricotz~saucy
[UPGRADE] libgl1-mesa-dri:amd64 10.2.0~git20140301.fc25956b-0ubuntu0sarvatt~saucy -> 10.2.0~git20140331.ec4b8d16-0ubuntu0ricotz~saucy
[UPGRADE] libgl1-mesa-dri:i386 10.2.0~git20140301.fc25956b-0ubuntu0sarvatt~saucy -> 10.2.0~git20140331.ec4b8d16-0ubuntu0ricotz~saucy
[UPGRADE] libgl1-mesa-glx:amd64 10.2.0~git20140301.fc25956b-0ubuntu0sarvatt~saucy -> 10.2.0~git20140331.ec4b8d16-0ubuntu0ricotz~saucy
[UPGRADE] libgl1-mesa-glx:i386 10.2.0~git20140301.fc25956b-0ubuntu0sarvatt~saucy -> 10.2.0~git20140331.ec4b8d16-0ubuntu0ricotz~saucy
[UPGRADE] libglamor0:amd64 0.6.0+git20140226.8ad57c28-0ubuntu0sarvatt~saucy -> 0.6.0+git20140313.a4fbc773-0ubuntu0sarvatt~saucy
[UPGRADE] libglapi-mesa:amd64 10.2.0~git20140301.fc25956b-0ubuntu0sarvatt~saucy -> 10.2.0~git20140331.ec4b8d16-0ubuntu0ricotz~saucy
[UPGRADE] libglapi-mesa:i386 10.2.0~git20140301.fc25956b-0ubuntu0sarvatt~saucy -> 10.2.0~git20140331.ec4b8d16-0ubuntu0ricotz~saucy
[UPGRADE] libgles2-mesa:amd64 10.2.0~git20140301.fc25956b-0ubuntu0sarvatt~saucy -> 10.2.0~git20140331.ec4b8d16-0ubuntu0ricotz~saucy
[UPGRADE] libmagic1:amd64 5.11-2ubuntu4.1 -> 5.11-2ubuntu4.2
[UPGRADE] libmagickcore5:amd64 8:6.7.7.10-5ubuntu3 -> 8:6.7.7.10-5ubuntu3.1
[UPGRADE] libmagickcore5-extra:amd64 8:6.7.7.10-5ubuntu3 -> 8:6.7.7.10-5ubuntu3.1
[UPGRADE] libmagickwand5:amd64 8:6.7.7.10-5ubuntu3 -> 8:6.7.7.10-5ubuntu3.1
[UPGRADE] libnss-winbind:amd64 2:3.6.18-1ubuntu3.1 -> 2:3.6.18-1ubuntu3.2
[UPGRADE] libnss3:amd64 2:3.15.4-0ubuntu0.13.10.1 -> 2:3.15.4-0ubuntu0.13.10.2
[UPGRADE] libnss3:i386 2:3.15.4-0ubuntu0.13.10.1 -> 2:3.15.4-0ubuntu0.13.10.2
[UPGRADE] libnss3-1d:amd64 2:3.15.4-0ubuntu0.13.10.1 -> 2:3.15.4-0ubuntu0.13.10.2
[UPGRADE] libopenvg1-mesa:amd64 10.2.0~git20140301.fc25956b-0ubuntu0sarvatt~saucy -> 10.2.0~git20140331.ec4b8d16-0ubuntu0ricotz~saucy
[UPGRADE] libpam-winbind:amd64 2:3.6.18-1ubuntu3.1 -> 2:3.6.18-1ubuntu3.2
[UPGRADE] libpam-winbind:i386 2:3.6.18-1ubuntu3.1 -> 2:3.6.18-1ubuntu3.2
[UPGRADE] librsvg2-2:amd64 2.36.4-2 -> 2.36.4-2ubuntu0.1
[UPGRADE] librsvg2-2:i386 2.36.4-2 -> 2.36.4-2ubuntu0.1
[UPGRADE] librsvg2-common:amd64 2.36.4-2 -> 2.36.4-2ubuntu0.1
[UPGRADE] librsvg2-common:i386 2.36.4-2 -> 2.36.4-2ubuntu0.1
[UPGRADE] libservlet3.0-java:amd64 7.0.42-1 -> 7.0.42-1ubuntu0.1
[UPGRADE] libsmbclient:amd64 2:3.6.18-1ubuntu3.1 -> 2:3.6.18-1ubuntu3.2
[UPGRADE] libssh-4:amd64 0.5.4-1 -> 0.5.4-1ubuntu0.1
[UPGRADE] libssl1.0.0:amd64 1.0.1e-3ubuntu1.1 -> 1.0.1e-3ubuntu1.2
[UPGRADE] libssl1.0.0:i386 1.0.1e-3ubuntu1.1 -> 1.0.1e-3ubuntu1.2
[UPGRADE] libudisks2-0:amd64 2.1.0-4 -> 2.1.0-4ubuntu0.1
[UPGRADE] libva-intel-vaapi-driver:amd64 1.2.1-1 -> 1.2.2-1
[UPGRADE] libvirt-bin:amd64 1.1.1-0ubuntu8.5 -> 1.1.1-0ubuntu8.7
[UPGRADE] libvirt0:amd64 1.1.1-0ubuntu8.5 -> 1.1.1-0ubuntu8.7
[UPGRADE] libwbclient0:amd64 2:3.6.18-1ubuntu3.1 -> 2:3.6.18-1ubuntu3.2
[UPGRADE] libwbclient0:i386 2:3.6.18-1ubuntu3.1 -> 2:3.6.18-1ubuntu3.2
[UPGRADE] libxatracker2:amd64 10.2.0~git20140301.fc25956b-0ubuntu0sarvatt~saucy -> 10.2.0~git20140331.ec4b8d16-0ubuntu0ricotz~saucy
[UPGRADE] linux-generic:amd64 3.11.0.17.18 -> 3.11.0.19.20
[UPGRADE] linux-headers-generic:amd64 3.11.0.17.18 -> 3.11.0.19.20
[UPGRADE] linux-image-generic:amd64 3.11.0.17.18 -> 3.11.0.19.20
[UPGRADE] linux-libc-dev:amd64 3.11.0-17.31 -> 3.11.0-19.33
[UPGRADE] openssh-client:amd64 1:6.2p2-6ubuntu0.1 -> 1:6.2p2-6ubuntu0.3
[UPGRADE] openssh-server:amd64 1:6.2p2-6ubuntu0.1 -> 1:6.2p2-6ubuntu0.3
[UPGRADE] openssl:amd64 1.0.1e-3ubuntu1.1 -> 1.0.1e-3ubuntu1.2
[UPGRADE] python-libvirt:amd64 1.1.1-0ubuntu8.5 -> 1.1.1-0ubuntu8.7
[UPGRADE] samba:amd64 2:3.6.18-1ubuntu3.1 -> 2:3.6.18-1ubuntu3.2
[UPGRADE] samba-common:amd64 2:3.6.18-1ubuntu3.1 -> 2:3.6.18-1ubuntu3.2
[UPGRADE] samba-common-bin:amd64 2:3.6.18-1ubuntu3.1 -> 2:3.6.18-1ubuntu3.2
[UPGRADE] seabios:amd64 1.7.3-1 -> 1.7.3-1ubuntu0.1
[UPGRADE] smbclient:amd64 2:3.6.18-1ubuntu3.1 -> 2:3.6.18-1ubuntu3.2
[UPGRADE] ssh-askpass-gnome:amd64 1:6.2p2-6ubuntu0.1 -> 1:6.2p2-6ubuntu0.3
[UPGRADE] sudo:amd64 1.8.6p3-0ubuntu3 -> 1.8.6p3-0ubuntu3.1
[UPGRADE] thunderbird:amd64 1:24.3.0+build2-0ubuntu0.13.10.1 -> 1:24.4.0+build1-0ubuntu0.13.10.2
[UPGRADE] thunderbird-gnome-support:amd64 1:24.3.0+build2-0ubuntu0.13.10.1 -> 1:24.4.0+build1-0ubuntu0.13.10.2
[UPGRADE] tzdata:amd64 2013g-0ubuntu1 -> 2014a-0ubuntu0.13.10
[UPGRADE] tzdata-java:amd64 2013g-0ubuntu1 -> 2014a-0ubuntu0.13.10
[UPGRADE] udisks:amd64 1.0.4-8ubuntu1 -> 1.0.4-8ubuntu1.1
[UPGRADE] udisks2:amd64 2.1.0-4 -> 2.1.0-4ubuntu0.1
[UPGRADE] winbind:amd64 2:3.6.18-1ubuntu3.1 -> 2:3.6.18-1ubuntu3.2
[UPGRADE] xserver-xorg-video-intel:amd64 2:2.99.910+git20140305.a2b4f265-0ubuntu0sarvatt~saucy -> 2:2.99.911+git20140331.5c0623b5-0ubuntu0ricotz~saucy
[UPGRADE] xserver-xorg-video-radeon:amd64 1:7.3.99+git20140206.8de6f7b2-0ubuntu0sarvatt~saucy -> 1:7.3.99+git20140317.bdc41204-0ubuntu0sarvatt~saucy
===============================================================================
Log complete.
Aptitude 0.6.8.2: log report
ven., avril 11 2014 10:19:44 +0200
IMPORTANT: this log only lists intended actions; actions which fail due to
dpkg problems may not be completed.
Will install 0 packages, and remove 0 packages.
===============================================================================
===============================================================================
Log complete.
Aptitude 0.6.8.2: log report
ven., avril 11 2014 10:27:29 +0200
IMPORTANT: this log only lists intended actions; actions which fail due to
dpkg problems may not be completed.
Will install 0 packages, and remove 4 packages.
184 MB of disk space will be freed
===============================================================================
[REMOVE, DEPENDENCIES] linux-generic:amd64
[REMOVE, DEPENDENCIES] linux-image-extra-3.11.0-19-generic:amd64
[REMOVE, DEPENDENCIES] linux-image-generic:amd64
[REMOVE] linux-image-3.11.0-19-generic:amd64
===============================================================================
Log complete.