Hi Ben, I had a bit of luck with the StarTech USB2VGA2 on 8.2 using this xorg.conf: http://dev.laptop.org/~bjordan/xorg.conf
A few notes: * Resolution on the VGA monitor I'm testing with is not perfect, the upper left side of the screen is cut off a bit * Right now, the XO display is not being mirrored on the VGA display, rather, the VGA display is replacing it. Anyone know how mirroring should be done? * Bootup is interrupted if dongle is plugged in during bootup. So wait until it boots up and says: "Fatal server error: no screens found. giving up." Then plug in dongle, and run "olpc-dm". * When the XO goes to sleep, the display won't come back: [ 211.250666] Suspending console(s) +r[ 211.251913] sisusb 2-4:1.0: no suspend for driver sisusb? [ 211.290939] olpc-dcon: The DCON has control [ 211.330472] olpc_do_sleep! [ 211.452412] usb usb1: root hub lost power or was reset [ 211.467264] usb usb2: root hub lost power or was reset [ 211.593813] olpc-dcon: The CPU has control [ 211.955151] usb_reset_device! [ 212.018375] hub_port_wait_reset: portstatus=503 portchange=10 [ 212.074819] usb 2-1: reset high speed USB device using ehci_hcd and address 2 [ 212.135560] hub_port_wait_reset: portstatus=503 portchange=10 [ 212.238468] USB_REQ_SET_CONFIGURATION! [ 212.240473] usb_reset_device! [ 212.296597] hub_port_wait_reset: portstatus=503 portchange=10 [ 212.356408] usb 2-4: reset high speed USB device using ehci_hcd and address 3 [ 212.413733] hub_port_wait_reset: portstatus=503 portchange=10 [ 212.515932] USB_REQ_SET_CONFIGURATION! [ 212.516206] sisusb 2-4:1.0: no reset_resume for driver sisusb? HTH, Brian 2009/1/5 Ben Lau <xben...@gmail.com> > Hi all, > > I am trying to use a USB VGA dongle on a XO with release v8.2. The > USB VGA dongle is a > generic USB to VGA adapter listed in the wiki page: > > http://wiki.laptop.org/go/Peripherals/USB_to_VGA > > However, I can not get it work by following the instruction in > http://wiki.laptop.org/go/Adding_USB_SVGA > > It is my setup: > > yum install xorg-x11-drv-sisusb > wget http://downloads.openwrt.org/people/florian/olpc/sisusbvga.ko > cp sisusbvga.ko /lib/modules/`uname -r`/kernel/drivers/usb/ > sudo depmod -a > > And then edit /etc/X11/xorg.conf > > However , if I follow the instruction from wiki , and just add > additional section of "Monitor" and "Device". It don't load sisusb > driver > at all . Therefore, I have also added "Screen" section and modified > the ServerLayout. This time it could load sisusb driver, but still > not able to launch a X session on the USB VGA. Nothing was shown in > the monitor attached to the USB VGA. The log and > config file are attached in the email. > > Does anybody success to use USB VGA dongle on XO (v8.2)? And could > share the experience with me? > > Thanks. > > _______________________________________________ > Devel mailing list > Devel@lists.laptop.org > http://lists.laptop.org/listinfo/devel > >
xorg.conf
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