I kid you not. I had this older SSD that would just lock up after a few hours of usage, no matter what OS I’d be running. Resetting the machine would just hang as the SSD would just disappear from the computer!
Well it turns out that these things have their own processors, operating systems and well they are not just passive storage devices but machines in their own right.
And in my case it turns out that my SSD was running version 9. The latest version is version 70!
Needless to say, not only does the new version have a noticeable difference in performance, but more importantly it’ll run for hours now without crashing the SSD (which is what I imagine was happening before).
I can only imagine how long it’ll be, until there are user mode programs to load into storage, and when we cross the line with internet connectivity requirements, anti-virus and firewalls needed for storage.
While building the latest DOSBox SVN using Visual Studio 2003 I found something kind of annoying under Windows 10. The first thing is that if I search through the source code base, the application locks up, hard. It turns out that this has been an ongoing issue with Windows 8 (maybe Vista/7?) with Aero rendering of all things. The fix is to disable Desktop Compositing & Desktop Themes, but the application comparability tab is hidden on many applications for Windows 10.
See how the application preview doesn’t render anything at all? This is the hint that it’s broken. I think it may be worth sharing this ‘fix’ as I’m sure that other applications that behave strangely have the same issue.
Which, will run Visual Studio as Administrator allowing you to debug, and disable all the Aero assists for the application allowing things like search to work again.
I had gone further and enabled the Windows XP SP3 compatibility settings, however on doing a clean build I was presented with this error:
fatal error C1033: cannot open program database ''
Which I never could find any good source on what caused it, other than by guessing to remove the Windows XP flag, and now I’m able to build.
In order to do a full build of DOSBox I had to re-build SDL, SDL-net, zLib, libPNG, and set them to a common C runtime linker setting to get a build where the final link didn’t complain. However when it came to existing project files I did have to find some older Visual C++ 6.0 stuff for many of the components, but using those I was able to ‘upgrade’ them to the 2003 environment and produce a working set.
I’ve got to say, that the AVI capture in the newer branches (I’m using build r4177) is really great!
This repository is the official place to hold all the source code around the PC/GEOS graphical user interface and its sophisticated applications. It is the source to build SDK and release version of PC/GEOS. It is the place to collaborate on further developments.
Watcom C/C++ v2 is being used to build this source tree.
Every day there will be a ‘tiny’ OS to run on Qemu!
The QEMU Advent Calendar 2018 features a QEMU disk image each day of December until Christmas. Each day a new package becomes available for download.
Every download contains a little ‘run’ shell script that starts the QEMU emulator with the recommended parameters for the disk image. Disk images are either contained directly in the download or are downloaded by the ‘run’ script (you need to have installed ‘curl’ or ‘wget’ in that case).
The disk images contain interesting operating systems and software that run under the QEMU emulator. Some of them are well-known or not-so-well-known operating systems, old and new, others are custom demos and neat algorithms.
The ‘run’ scripts (and disk images if included in the download) were created by volunteers from the QEMU community to showcase cool software that QEMU can run.