theme icons not rendered on side bar

[alexandreviegas]

I'm using ubuntu 12.04 32bits. Icons missing after an update.
Messages on console:
unsupported pixel depth
Unable to decode Packages/Seti_UI/Main/tabset-background.png
unsupported pixel depth
Unable to decode Packages/Seti_UI/Main/tab-inactive.png
unsupported pixel depth
unsupported pixel depth
Unable to decode Packages/Seti_UI/Main/tab-active.png
unsupported pixel depth
unsupported color type
Unable to decode Packages/Seti_UI/Main/close@2x.png
unsupported color type
Unable to decode Packages/Seti_UI/Main/circle@2x.png
unsupported color type
unsupported pixel depth
Unable to decode Packages/Seti_UI/Main/tabset-list@2x.png
unsupported pixel depth
Unable to decode Packages/Seti_UI/Main/tabset-list-hover@2x.png
unsupported pixel depth
unsupported pixel depth
unsupported pixel depth
Unable to decode Packages/Seti_UI/Main/group-closed@2x.png
unsupported pixel depth
Unable to decode Packages/Seti_UI/Main/group-open@2x.png
unsupported pixel depth
Unable to decode Packages/Seti_UI/icons/folder_open@2x.png
unsupported color type
Unable to decode Packages/Seti_UI/icons/folder-dots@2x.png
unsupported color type
Unable to decode Packages/Seti_UI/Main/text-field-list.png
unsupported color type
Unable to decode Packages/Seti_UI/Main/text-field-list-hover.png
unsupported pixel depth
Unable to decode Packages/Seti_UI/Main/regex.png
unsupported color type
unsupported pixel depth
unsupported pixel depth
unsupported pixel depth
Unable to decode Packages/Seti_UI/Main/buffer.png
unsupported pixel depth
unsupported pixel depth
Unable to decode Packages/Seti_UI/Main/reverse.png
unsupported pixel depth
unsupported pixel depth
Unable to decode Packages/Seti_UI/Main/wrap.png
unsupported color type
unsupported pixel depth
unsupported pixel depth
Unable to decode Packages/Seti_UI/Main/highlight.png
unsupported pixel depth
pre session restore time: 0.422992
startup time: 0.652501
first paint time: 0.67239
unsupported color type
Unable to decode Packages/Seti_UI/icons/file_type_default.png
unsupported color type
unsupported pixel depth
Unable to decode Packages/Seti_UI/icons/file_type_ruby.png
unsupported color type

[kentor]

Same

[ctf0]

check agian now.

[alexandreviegas]

It's ok now. Thank you!