This issue might have been fixed now. Although I still use the software in the same way, I have not observed any problems since 2010-04-24. Before that, problems occurred all 1-3h when using X+fvwm2.
>From my logs: <p><b>201004241418 System upgrade:</b> # apt-get dist-upgrade Reading package lists... Building dependency tree... Reading state information... The following packages will be upgraded: base-files busybox-initramfs initramfs-tools initramfs-tools-bin libc-bin libc-dev-bin libc6 libc6-dev libc6-i686 libglib2.0-0 libglib2.0-data libgphoto2-2 libgphoto2-port0 openoffice.org openoffice.org-base openoffice.org-base-core openoffice.org-calc openoffice.org-common openoffice.org-core openoffice.org-draw openoffice.org-emailmerge openoffice.org-filter-binfilter openoffice.org-filter-mobiledev openoffice.org-hyphenation-de openoffice.org-impress openoffice.org-java-common openoffice.org-math openoffice.org-officebean openoffice.org-report-builder-bin openoffice.org-style-galaxy openoffice.org-writer perl perl-base perl-modules python-uno ttf-opensymbol tzdata tzdata-java uno-libs3 ure xfonts-mathml xserver-common xserver-xorg-core xserver-xorg-input-vmmouse xserver-xorg-input-wacom 45 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 108MB of archives. As you see: no fvwm but X update, so error might have been in X server code? -- Infinite loop in X-Server communication https://bugs.launchpad.net/bugs/554075 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs