[Linux-usb-users] HSDPA Modem slow

2007-09-18 Thread Luigi Grilli
Hi, I have tested 2 usb HSDPA modems: HUAWEI 220 Globesurfer Icon Both modems works fine and connects with pppd (2.4.4). The problem is that I can't make them run at upload speed higher than 64kbps. The download works fine at about 200kbps. This is not a modem problem as long as in a Fedora 5 PC Li

[Linux-usb-users] charging phone on usb harmful?

2007-09-18 Thread roel
Is it possibly harmful for my computer to charge my phone on the USB port (using a USB to mini-USB cable)? While this worked, it is possible that after this the harware clock of my computer stopped working (I now write time during boot using an ntp server). Roel PS I'm not on this list, so ple

Re: [Linux-usb-users] charging phone on usb harmful?

2007-09-18 Thread Stephen Samuel
The one thing to worry about is overloading the USB power feed. This is especially a problem if you are using a USB hub. If you are charging your phone using a USB hub, you should almost CERTAINLY attach a 5Volt external adapter to the hub. (most hubs have a plug for 5V DC in, but few of them actu

Re: [Linux-usb-users] charging phone on usb harmful?

2007-09-18 Thread Matthew Dharm
If your machine is off, but still plugged in, you shouldn't lose your CMOS settings. The CMOS settings are kept by the battery when unplugged, and by "standby power" from the power supply when plugged in. Standby power is on even when the computer is off. Some power supplies have a switch on the