There are currently no open bugs.

"libsm" versions published in Ubuntu

Jammy (2:1.2.3-1build1): main/x11
Impish (2:1.2.3-1build1): main/x11
Hirsute (2:1.2.3-1): main/x11
Focal (2:1.2.3-1): main/x11
Bionic (2:1.2.2-1): main/x11
Xenial (2:1.2.2-1): main/x11
Trusty (2:1.2.1-2): main/x11