I just upgraded from 0.9.20 to 0.9.21, and now nothing will run, including simple programs such as sol.exe and notepad.exe.
The error message I'm receiving is:
X Error of failed request: BadWindow (invalid Window parameter) Major opcode of failed request: 145 (NV-GLX) Minor opcode of failed request: 4 () Resource id in failed request: 0x242 Serial number of failed request: 19 Current serial number in output stream: 19
My system is a Slackware 10.2 system, running kernel 2.6.17.13, x11 6.8.2, and NVidia driver 8774.
I have seen some other postings on the Net about this, including postings in the Ubuntu forums (which means that this is not limited to Slackware).
Downgrading to 0.9.20 gets everything working again. My guess, based on the "NV-GLX" message, is that something was changed in the OpenGL support between 0.9.20 and 0.9.21, and it has broken Wine.
I'll be happy to help debug this.
Sincerely,
Ken Zalewski Slackware package maintainer Linuxpackages.net