I take a look at the TenebraeQuake front end for Mac OS X, which also enhances the graphics. The early ‘90s saw id Software take the first person shooter genre by storm with the Doom series, but it wasn’t until they released Quake that we saw true 3D graphics and rendering. Autocad for mac 3d. AutoCAD extends the same functitonality into a 3D work space. AutoCAD Civil 3D automates the process even further by providing tools for grading, cut-and-fill, and stationing. Revit LT software is a simplified 3D BIM tool that helps you produce high-quality 3D architectural designs and documentation in a coordinated, model-based environment. I have just been through a week of hell with OS X and I think I’ve found an answer to a problem that many OS X users have experienced: OS X 10.11.1 (“El Capitan”) boots to a black screen with the mouse pointer located in the upper left hand corner and that’s it. I found I was able to boot into “safe” mode but, on a 5K iMac, that’s like trying to run a Ferrari on lighter fluid. This all started when we left to visit relatives over Thanksgiving week. On the day before leaving I got paranoid and decided to disable automatic login on on my iMac so that if my house was broken into and my machine was stolen, the bad guys would be slowed down and, because it seemed like a good idea at the time, I selected “Use iCloud password.” So, I shut my iMac down, had a great holiday, got back to my desk on the Monday following Turkeymas, and fired up my iMac only to be greeted with the Black Screen of Doom. I’m going to spare you a blow-by-blow account but let me share the highlights which, for many, will still fall into the category: I rebooted into safe mode, noodled around, couldn’t figure out what was the matter and rebooted. The problem went away! I assumed to was a glitch and that the problem was solved. I was so very wrong I had to update some software that required a reboot and the Black Screen reappeared. Reboot to safe mode, OS X okay, reboot to normal, Black Screen. Rinse, repeat. I immediately started what turned into hours of online research and testing but all that revealed was this kind of thing has happened to lots of OS X users both before and since 10.11.1 and most of the solutions were along the lines of “try this” rather than a definitive “here’s the problem, here’s the solution, do this.” I tried everything and anything (I almost resorted to a prayer to ) but no luck. [ ] Finally, on Thursday, I called Apple Support and, I have to say, the company has a smooth tech support operation. Friendly, efficient staff, with an impressively fast response but, alas, things didn’t work out so well. They suggested all of the same fixes and tests that I’d already tried and finally we wound up wiping the drive and began to restore a previous version of the system from Time Machine. Somewhere in the mix and after the wipe I wound up speaking to a level 2 tech who told me that all I needed to do was delete /Library/Preferences/com.apple.loginwindow.plist as it was probably corrupted. He told me that the level 1 didn’t know about this. In my head I cursed the entire organization. At this point I was also cursing the gods of computing as a restore from Time Machine over the network from my NAS was estimated to take in excess of 26 hours. At least I could restore to the last backup which would make things easier and so, just over a day later, my machine was back to where it had been and, on Saturday morning, I fired it up in safe mode thinking all would be well once I wielded the delete key. You don’t know is your Mac system java is installed or School/College computer lab is quite difficult. Also, we can Download/install and uninstall if not in use or after use. Download java for mac high sierra. Of course, it wasn’t. After I deleted the file my iMac still booted to the Black Screen of Doom. I called Apple Support again and got passed to a level 2 tech who was great. Patient, light-hearted, big props to James T., a senior Mac advisor, who assured me that he would take ownership of the problem and hang on the phone for as long as necessary.
0 Comments
Leave a Reply. |