The following bugs have been fixed in the Sun Ray Software 5.2.3 release update.
12283331 - utsetting error "Unrecognized timing index(33) ignored"
12293607 - Embedded serial port device nodes are not created for Sun Ray 170
12295542 - Numlock preference should be configurable
12308195 - Sun Ray 3 Client fails to detect some USB devices with Windows connector, such as PNY USB flash drive
12309720 - Sun Ray 3 Clients display black borders on Samsung Syncmaster 2223NW and Acer X203H monitors
12676653 - Xnewt's render extension implementation has performance inefficiencies
12682210 - After installing 140994-07, Microsoft Mobile Mouse 800, 1000, 4000 stops working
12733066 - xorg server uses bad locking algorithm
12748766 - Sun Ray 3/3i Client reboots unexpectedly
12770542 - Significant screen artifacts with Sun Ray 3 Plus Client with VDI 3.3/VRDP/Windows 7
12820686 - utkeylock ineffective with non-US keyboard, Xnewt remaps, clears numlock
12826782 - yuvfile sessions leave display resolution in confusing state
12301913 - Windows connector needs to handle graphicsexpose events
12308162 - Local buffer in Xnewt does not always reflect the client content
12309840 - uttscadm -R should not preserve the source file attributes
12350273 - uttsc man page shows formatting directives in place of the availability table
12383578 - uttsc core dumps when using non-C locale in combination with the -M option
12530857 - Provide runtime option for uttsc to use either Xserver or Windows connector backing store
12590638 - uttsc pulldown menu does not handle UTF-8 strings correctly
12607826 - Selecting items is very slow when using Windows XP in kiosk mode
12706005 - Windows connector needs to support VRDP A/V sync information better
12835123 - Infinite timer loop in endstream processing
12902585 - VRDP accelerated stream size limit needs to increase
12306431 - Accentuated characters are not recognized by VMware View connector
12720473 - Language in VMware View connector login window is English for non-English kiosk local settings
12367081 - Applications using libpcsclite crashing
12536029 - Adding smartcard user causes core dump