Comment 2 for bug 1396637

Same here: Kubuntu 14.10, LibreOffice 4.3.3.2, spanish localization.

This makes installed LO unusable for me. Alternatives: XMODIFIERS workaround; reinstall gnome LO; use alternative software: calligra, OO; abiword... None of them is satisfying. Provided office package should be completely usable.

Found some reports in the web:

http://askubuntu.com/questions/564862/accented-letters-cant-be-typed-after-alttab
http://askubuntu.com/questions/451840/accents-stop-working-all-of-a-sudden-in-libreoffice

Some comments:

"I solved it in my system by removing libreoffice-kde and keeping libreoffice-gnone."

"It seems other similar issues may be related to this package combination (KDE, ibus, libreoffice-kde)"

"What helped to me was to remove libreoffice-kde package."