Samuel, Bert, thanks for your replies. I have reflashed w/ q4b09.rom and it boots completely.
I still have an audio issue when booting like a "glitch sound". Is that normal ? any ticket about that ? Now that i boot completely, is there priority tickets in the trac for xo-1.75 to test/fixes (i haven't dig yet in the trac of the source code). my regards, Xavier Carcelle (OLPC France) Sun, Sep 04, 2011 at 01:18:25PM -0400, Samuel Greenfeld wrote: > I think this is likely an audio issue; either you held down a key when > turning on an XO which open firmware from playing its startup sound, or you > turned the volume control for the startup chime all the way down. > > http://dev.laptop.org/ticket/11082 states that the os41 software build > supposedly fixes this. It should be run with the latest firmware, which is > currently Q4B08. > > Since you are getting into Linux you should not have to open the XO to > reflash via the #11089 fix again. You should be able to just break into OFW > by using the ESC key when the startup sound plays, insert a USB stick with > Q4B08, and type "flash u:\q4b08.rom" with external and battery power > present. > > --- > SJG > > > On Sun, Sep 4, 2011 at 1:09 PM, Bert Freudenberg <[email protected]>wrote: > > > > > On 04.09.2011, at 18:33, carcellelist wrote: > > > > > Dear xo developers, > > > > > > i received a xo-175 a few days ago and i got it to partially boot from > > the uart > > > interface with the serial adapter (using "boot" at the firmware "ok" > > prompt) but i get > > > stuck here : > > > ... > > > [ 647.362835] mmc2: no vmmc regulator found > > > [ 647.370325] mmc2: SDHCI controller on MMC [sdhci-pxa.2] using DMA > > > [ 647.381468] drivers/usb/core/inode.c: creating file '002' > > > [ 647.392072] usbcore: registered new interface driver usbhid > > > [ 647.401205] usbhid: USB HID core driver > > > > > > Is anyone experiencing the same issue ? am i missing something during the > > boot ? > > > > You need to flash a newer firmware. This is explained here: > > > > http://wiki.laptop.org/go/XO_1.75_11089_Fix > > > > For more info on the XO-1.75, read > > > > http://wiki.laptop.org/go/XO_1.75_B1 > > > > - Bert - > > > > > > _______________________________________________ > > Devel mailing list > > [email protected] > > http://lists.laptop.org/listinfo/devel > > _______________________________________________ Devel mailing list [email protected] http://lists.laptop.org/listinfo/devel
