Custom Query (16363 matches)
Results (1852 - 1854 of 16363)
| Ticket | Resolution | Summary | Owner | Reporter |
|---|---|---|---|---|
| #7712 | worksforme | framebuffer color error | ||
| Description |
HOST OS: win xp GUEST OS:Debian testing
I write a program which has two threads. Thread A writes data to /dev/fb0, to paint the whole screen as red{255, 0, 0}, green{0, 255, 0}, blue{0, 0, 255}, white{255, 255, 255}, gray{110, 110, 110} every 1 second. After A paints screen complete, Thread B read from /dev/fb0 and save the whole screen data and use libgd to save the screenshot as a jpeg image every 1 second. The two threads work synchronized well.
Howerver,Thread A paints the screen well, all color is correct, Thread B gets some colors error. blue becomes black, white becomes yellow, gray becomes dark yellow. Red and green is correctly. I recompile my program and run it on VMware workstation(HOST OS winxp and GUEST OS debian testing, everything is same as Virtulbox's HOST OS and GUEST OS), both thread A and thread B work correctly. No color error. p.s. I set the GUEST OS "vga = 0x0318" at the end of line which locate kernel image. So /dev/fb0 should be 1024x768 24bits color mode. |
|||
| #7475 | obsolete | foxlink hp webcam 104 not working in ubuntu10.04 in vb inside vista | ||
| Description |
hi again and again this is a terrific product ..... the webcam filter registers as ticked in the devices, and the camera switches on, with the little lights showing it is on, the picture comes on but it is static and garbled but is showing bits of my head etc.... again keep up the good work... |
|||
| #3004 | duplicate | for maximized host window the guest screen size is not restored correctly -> duplicate of #5372 | ||
| Description |
I tested as guest, Kubuntu+KDE, KDE4Daily+KDE, openSUSE+kde.
Now,
|
|||

