Tony Mountifield wrote: > Hugo Coolens wrote: > > > > > Tony Mountifield wrote: > > > > > > > > yes, but apparently it does not always. How can I detect which > process > > > > uses the > > > > > usbdevfs after performing adsl.sh stop? So I can kill it manually > before > > > > halting > > > > > the system? > > > > > > > > # fuser -m /proc/bus/usb > > > > > > > > I have tried it out: > > before the adsl.sh stop command, fuser -m /proc/bus/usb shows 4 processes > running > > > > after the adsl.sh stop command, there is one proces left > > after killall modem_run, no more processes left > > > > unfortunately, when I performed then the halt command, the system "hung" > again > > and an unclean umount of my linux partition was the result . Do you have > any > > further suggestions to solve this annoying problem? > > Yes, I needed to edit /etc/rc.d/init.d/halt to include unmounting of > /proc/bus/usb: > > Just before the line containing "mount -n -o remount,ro /" I added the line: > > runcmd "Unmounting usbdevfs file system" umount /proc/bus/usb > > Try it and see if it helps. >
I edited the halt script as you suggested, but it does not solve the problem, this is what happens: when I have a clean unmount (around 5 times out of ten) , I see the message: unmounting usbdefs file system umount /proc/bus/usb: not mounted [failed] when I have an unclean unmount the last message on the screen is: Unmounting files systems and it does not get at the point where your extra line should display, the system just hangs. The sequence alt-sysreq-s alt-sysreq-u alt-sysreq-b does not help neither I am quite sure that the problem is related to the presence of the speedtouch modem, I just tried to halt and reboot my system WITHOUT the speedtouch modem connected 10 times in a row and all unmounts were succesfully. Maybe I should try it with your halt-script? Can you send it to me? Do you use another distribution than mine (manrake 8.0)? regards, Hugo Liste de diffusion modem ALCATEL SpeedTouch USB Pour se d�sinscrire : mailto:[EMAIL PROTECTED]?subject=unsubscribe
