abrt version: 1.1.5
architecture: x86_64
cmdline: /usr/bin/python /usr/share/abrt/CCMainWindow.py
component: abrt
executable: /usr/share/abrt/CCMainWindow.py
kernel: 2.6.32-33.el6.x86_64
package: abrt-gui-1.1.5-1.el6
reason: CCMainWindow.py:237:on_tvDumps_cursor_changed:UnicodeDecodeError: 'utf8' codec can't decode bytes in position 4-6: invalid data
release: Red Hat Enterprise Linux release 6.0 Beta (Santiago)
time: 1276244509
uid: 500

backtrace
-----
CCMainWindow.py:237:on_tvDumps_cursor_changed:UnicodeDecodeError: 'utf8' codec can't decode bytes in position 4-6: invalid data

Traceback (most recent call last):
  File "/usr/share/abrt/CCMainWindow.py", line 237, in on_tvDumps_cursor_changed
    l_heading.set_markup(_("<b>%s Crash</b>\n%s") % (dump.getPackageName().title(),dump.getPackage()))
UnicodeDecodeError: 'utf8' codec can't decode bytes in position 4-6: invalid data

Local variables in innermost frame:
dump: <CCDump.Dump instance at 0x1b130e0>
self: <__main__.MainWindow instance at 0x1a49998>
path: [(0,)]
l_heading: <gtk.Label object at 0x1b15140 (GtkLabel at 0x1acde20)>
treeview: <gtk.TreeView object at 0x1a576e0 (GtkTreeView at 0x1af6120)>
i_package_icon: <gtk.Image object at 0x1b150f0 (GtkImage at 0x1ae50b0)>
dumpsListStore: <gtk.ListStore object at 0x1a57730 (GtkListStore at 0x17f6990)>
icon: None

comment
-----
I got this when I have clicked "Report".

/usr/share/abrt/CReporterAssistant.py:658: GtkWarning: Failed to set text from markup due to error parsing markup: Chyba na řádku 1, znak 20: V názvu je neplatný text v kódování UTF-8 - není platné "Bal��ek:"
  heading_lbl.set_markup("<b>%s:</b>" % heading)
/usr/share/abrt/CReporterAssistant.py:711: GtkWarning: Failed to set text from markup due to error parsing markup: Chyba na řádku 1, znak 24: V názvu je neplatný text v kódování UTF-8 - není platné "V�pis vol�n�"
  backtrace_lbl.set_markup(_("<b>Backtrace</b>"))
/usr/share/abrt/CReporterAssistant.py:777: GtkWarning: Failed to set text from markup due to error parsing markup: Chyba na řádku 1, znak 20: V názvu je neplatný text v kódování UTF-8 - není platné "Bal��ek:"
  page.pack_start(summary_scroll)
/usr/share/abrt/CReporterAssistant.py:777: GtkWarning: Failed to set text from markup due to error parsing markup: Chyba na řádku 1, znak 24: V názvu je neplatný text v kódování UTF-8 - není platné "V�pis vol�n�"
  page.pack_start(summary_scroll)


This happens for Slovak, French. But gu_IN is OK.

How to reproduce
-----
newman@dhcp-lab-222 abrt $ LANG=cs_CZ abrt-gui
/usr/share/abrt/CCMainWindow.py:65: GtkWarning: Invalid input string
  n = self.dlist.append_column(icon_column)
/usr/share/abrt/CCMainWindow.py:76: GtkWarning: Invalid input string
  n = self.dlist.append_column(column)
/usr/share/abrt/CCMainWindow.py:80: GtkWarning: Invalid input string
  column.set_resizable(True)
Traceback (most recent call last):
  File "/usr/share/abrt/CCMainWindow.py", line 237, in on_tvDumps_cursor_changed
    l_heading.set_markup(_("<b>%s Crash</b>\n%s") % (dump.getPackageName().title(),dump.getPackage()))
UnicodeDecodeError: 'utf8' codec can't decode bytes in position 4-6: invalid data
/usr/share/abrt/CCMainWindow.py:394: PangoWarning: Invalid UTF-8 string passed to pango_layout_set_text()
  self.window.show()
/usr/share/abrt/CCMainWindow.py:394: GtkWarning: Invalid input string
  self.window.show()
/usr/share/abrt/CCMainWindow.py:453: PangoWarning: Invalid UTF-8 string passed to pango_layout_set_text()
  gtk.main()