https://bugzilla.novell.com/show_bug.cgi?id=463263 Summary: openSuse11.1: SISUSB driver and USB-graphic card UVA200 (MCT) does not work correctly Product: openSUSE 11.1 Version: Final Platform: i586 OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: X.Org AssignedTo: sndirsch@novell.com ReportedBy: harald1976@freenet.de QAContact: xorg-maintainer-bugs@forge.provo.novell.com CC: harald1976@freenet.de Found By: --- I have tried to install the following external USB graphic card on my laptop with openSuse 11.1 and KDE4.1: http://www.mct.com.tw/web_c/html/products_Show.asp?CID=000100010002&MenuCID=0001&Page=3&PID=52 The driver sisusbvga is successfully loaded when I request the list of USB devices using command lsusb. Also, I added the sisusb device as described at http://www.winischhofer.eu/linuxsispart4.shtml to the xorg.conf. However, I figured out the following two problems. 1) If I list both graphic devices (that of my laptop radeon and also the sisusb driver in the xorg.conf file, it does not work. The X server seems for me to crash. I have to press CTRL-ALT-DEL to shutdown. I found another bugreport where it was mentioned that the sisusb might have problems with two devices at the same time. So I reduced the xorg.conf and listed only the sisusb device and not the radeon device. Now when I entered startx, it seems to work. The X server starts up and my monitior shows the KDE 4.1 environment. However, there is still the following problem with sisusb: 2) When I move the mouse cursor or typing on the screen, the screen flickers with short delay. This means the following curious behavior: Mouse moved. About 4-5 seconds later the screen becomes black for 2-3 seconds (Not okay). Then, the KDE is shown again (Ok). I observed it with the usb mouse and keyboard as well as with laptop mouse pad and keyboard. I am a newbee, so please tell what traces could help to solve this problem or to find out what is the cause. I tried different resolutions with xorg.conf (800x600, 1024x768,1920x1200), nothing fixes the problem. What is the cause that the monitor becomes shortly black when I changed something on the screen? I found also the following bug reports in the internet (but maybe these describe different problems with sisusb and hardware UVA200: https://bugzilla.redhat.com/show_bug.cgi?id=470445 http://n2.nabble.com/XO:-USB-video-adapter-(sisusb)-td1392332.html -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.