I confirm this. Website atilf.atilf.fr does it too (Procedure: Connexion rapide > Entrez dans le TLF > Correcteur d'erreurs: bonjour > Valider1).
Probably relevant packages: xserver-xorg 1:7.3+10ubuntu6 xserver-xorg-core 2:1.4.1~git20080131-1ubuntu4 xserver-xorg-video-nv 1:2.1.7-1 firefox 3.0~b3+nobinonly-0ubuntu4 -- web page background render errors https://bugs.launchpad.net/bugs/186186 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