Patch 3171 : 6.2 Indigo2 Express, Newport and Newpress graphics bug fixes : [IRIX 6.2]
INDEX
RELATIONS
RELEASE NOTES
1. Patch SG0003171 Release Note This release note describes patch SG0003171 to IRIX 6.2.1.1 Supported Hardware Platforms This patch contains bug fixes for Indy XL, Indigo2 XL, Indigo2 EX/XL dual-head, and Indigo2 (IP22 and IP28) EX/XZ/Elan. All bug fixes from patches 1472 and 2779 are included in this patch. The software cannot be installed on other configurations.1.2 Supported Software Platforms This patch contains bug fixes for IRIX 6.2. The software cannot be installed on other configurations.1.3 Bugs Fixed by Patch SG0003171 This patch contains fixes for the following bugs in IRIX 6.2 Bug numbers from Silicon Graphics bug tracking system are included for reference. o Incident #401837 - Express graphics crashes on pacecar. o Bug #439592 - n3f command causes segmentation fault in N32 IrisGL. o Bug #445775 - Support for purify and pixie in N32 OpenGL. o Bug #459918 - Wide depth-buffered points cause segmentation fault in N32 OpenGL. o Bug #457193 - glDepthMask(GL_FALSE) and glPointSize(>=2) fails o Bug #509186 - Triangle meshes causes segmentation fault when concave polygons are enabled in N32 IrisGL. o Bug #534969 - Kernel panic after glCopyPixels in OpenGL. o Bug #444017 - images fail to install N32/mips3 verions of libgl for dual head ip22 EX/XL o Bug #615516 - irisgl texture sampling broken1.4 Subsystems Included in Patch SG0003171 This patch release includes these subsystems: o patchSG0003171.eoe_sw.gfx o patchSG0003171.eoe_sw32.gfx o patchSG0003171.eoe_sw64.gfx o patchSG0003171.eoe_sw.unix1.5 Installation Instructions Because you want to install only the patches for problems you have encountered, patch software is not installed by default. After reading the descriptions of the bugs fixed in this patch (see Section 1.3), determine the patches that meet your specific needs. If, after reading Sections 1.1 and 1.2 of these release notes, you are unsure whether your hardware and software meet the requirements for installing a particular patch, run inst. The inst program does not allow you to install patches that are incompatible with your hardware or software. Patch software is installed like any other Silicon Graphics software product. Follow the instructions in your Software Installation Administrator's Guide to bring up the miniroot form of the software installation tools. Follow these steps to select a patch for installation: 1. At the Inst> prompt, type install patchSGxxxxxxx where xxxxxxx is the patch number. 2. Initiate the installation sequence. Type Inst> go 3. You may find that two patches have been marked as incompatible. (The installation tools reject an installation request if an incompatibility is detected.) If this occurs, you must deselect one of the patches. Inst> keep patchSGxxxxxxx where xxxxxxx is the patch number. 4. After completing the installation process, exit the inst program by typing Inst> quit1.6 Patch Removal Instructions To remove a patch, use the versions remove command as you would for any other software subsystem. The removal process reinstates the original version of software unless you have specifically removed the patch history from your system. versions remove patchSGxxxxxxx where xxxxxxx is the patch number. To keep a patch but increase your disk space, use the versions removehist command to remove the patch history. versions removehist patchSGxxxxxxx where xxxxxxx is the patch number.1.7 Known Problems INST SUBSYSTEM REQUIREMENTS No Requirements Information Available. INST SUBSYSTEM CHECKSUMS These checksums help to provide a 'signature' for the patch inst image which can be used to authenticate other inst images. You can obtain this kind of output by running sum -r on the image (from the command line): 05730 4 patchSG0003171 46470 19781 patchSG0003171.eoe_sw 55424 14197 patchSG0003171.eoe_sw32 42942 2255 patchSG0003171.eoe_sw64 51041 18 patchSG0003171.idb INST SUBSYSTEM FILE LISTINGS The following lists the files which get installed from each subsystem in the patch:
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Document Id: 20021117072032-IRIXPatch-1248
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