Bug#605275: EeePC 1005HAG still freezes when probing the builtin 3G modem

2012-02-28 Thread Maik Zumstrull
On Tue, Feb 28, 2012 at 06:09, Dan Williams d...@redhat.com wrote: Notes I'd seen from another driver indicate that it's got a modem/PPP port (intf 0), a DIAG/DM port (intf 1 or 2) and the PCUI port (intf 1 or 2).  At least the PCUI port should be able to respond to AT commands too.  Can you

Bug#605275: EeePC 1005HAG still freezes when probing the builtin 3G modem

2012-02-28 Thread Dan Williams
On Tue, 2012-02-28 at 11:14 +0100, Maik Zumstrull wrote: On Tue, Feb 28, 2012 at 06:09, Dan Williams d...@redhat.com wrote: Notes I'd seen from another driver indicate that it's got a modem/PPP port (intf 0), a DIAG/DM port (intf 1 or 2) and the PCUI port (intf 1 or 2). At least the PCUI

Bug#605275: EeePC 1005HAG still freezes when probing the builtin 3G modem

2012-02-28 Thread Maik Zumstrull
On Tue, Feb 28, 2012 at 19:19, Dan Williams d...@redhat.com wrote: On Tue, 2012-02-28 at 11:14 +0100, Maik Zumstrull wrote: ttyUSB0 acts like a modem. That it opens instantly holds with picocom as well, the other ones hang for a bit. ttyUSB1 doesn't seem to take AT commands (no response).

Bug#605275: EeePC 1005HAG still freezes when probing the builtin 3G modem

2012-02-28 Thread Matthias Urlichs
Hi, Dan Williams: ttyUSB0 acts like a modem. That it opens instantly holds with picocom as well, the other ones hang for a bit. I suspect that the best workaround for this would be, upon the first time a port is opened, * set the timeout for the setup URB to 0.5sec or so. * remember that it

Bug#605275: EeePC 1005HAG still freezes when probing the builtin 3G modem

2012-02-27 Thread Dan Williams
On Sun, 2012-02-26 at 19:48 +0100, Maik Zumstrull wrote: On Sun, Feb 26, 2012 at 18:57, Greg KH g...@kroah.com wrote: On Sun, Feb 26, 2012 at 06:35:43PM +0100, Maik Zumstrull wrote: Is the device stuck doing something? Not as far as I know. Are two userspace programs trying to

Bug#605275: EeePC 1005HAG still freezes when probing the builtin 3G modem

2012-02-27 Thread Maik Zumstrull
On Mon, Feb 27, 2012 at 16:33, Dan Williams d...@redhat.com wrote: Ah, yeah, that would make sense.  Does this happen for *all* ports on the modem, or only a few ports? Patched the C snippet to open/close all three. Looks like ttyUSB0 is fine, 1 and 2 hang. #include sys/types.h #include

Bug#605275: EeePC 1005HAG still freezes when probing the builtin 3G modem

2012-02-27 Thread Dan Williams
On Mon, 2012-02-27 at 16:44 +0100, Maik Zumstrull wrote: On Mon, Feb 27, 2012 at 16:33, Dan Williams d...@redhat.com wrote: Ah, yeah, that would make sense. Does this happen for *all* ports on the modem, or only a few ports? Patched the C snippet to open/close all three. Looks like

Bug#605275: EeePC 1005HAG still freezes when probing the builtin 3G modem

2012-02-27 Thread Dan Williams
On Sun, 2012-02-26 at 19:48 +0100, Maik Zumstrull wrote: On Sun, Feb 26, 2012 at 18:57, Greg KH g...@kroah.com wrote: On Sun, Feb 26, 2012 at 06:35:43PM +0100, Maik Zumstrull wrote: Is the device stuck doing something? Not as far as I know. Are two userspace programs trying to

Bug#605275: EeePC 1005HAG still freezes when probing the builtin 3G modem

2012-02-27 Thread Maik Zumstrull
On Mon, Feb 27, 2012 at 17:19, Dan Williams d...@redhat.com wrote: Any chance you can get the Windows driver installer for this device? Weirdly, ASUS doesn't offer it for download. I wiped the included Windows first thing. Looking at the INF files gives us clues as to what the ports are used

Bug#605275: EeePC 1005HAG still freezes when probing the builtin 3G modem

2012-02-27 Thread Maik Zumstrull
On Mon, Feb 27, 2012 at 16:15, Dan Williams d...@redhat.com wrote: What device is this? Some kind of embedded Huawei USB thing. lsusb was in my first mail to the list, don't have the netbook next to me right now. -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a

Bug#605275: EeePC 1005HAG still freezes when probing the builtin 3G modem

2012-02-27 Thread Dan Williams
On Mon, 2012-02-27 at 17:28 +0100, Maik Zumstrull wrote: On Mon, Feb 27, 2012 at 17:19, Dan Williams d...@redhat.com wrote: Any chance you can get the Windows driver installer for this device? Weirdly, ASUS doesn't offer it for download. I wiped the included Windows first thing.

Bug#605275: EeePC 1005HAG still freezes when probing the builtin 3G modem

2012-02-26 Thread Greg KH
On Sun, Feb 26, 2012 at 05:38:46PM +0100, Maik Zumstrull wrote: Hi there, this is a re-report because not everyone loves Bugzilla. tl;dr: Because of a conflict on a TTY lock, opening the builtin USB 3G modem of the EeePC 1005HAG takes up to 10s. Previously reported as:

Bug#605275: EeePC 1005HAG still freezes when probing the builtin 3G modem

2012-02-26 Thread Maik Zumstrull
On Sun, Feb 26, 2012 at 18:07, Greg KH g...@kroah.com wrote: On Sun, Feb 26, 2012 at 05:38:46PM +0100, Maik Zumstrull wrote: I don't see any long delay in your kernel log messages. The problem isn't visible in dmesg AFAIK. I was asked to include this output in the report just in case. It's

Bug#605275: EeePC 1005HAG still freezes when probing the builtin 3G modem

2012-02-26 Thread Greg KH
On Sun, Feb 26, 2012 at 06:35:43PM +0100, Maik Zumstrull wrote: On Sun, Feb 26, 2012 at 18:07, Greg KH g...@kroah.com wrote: On Sun, Feb 26, 2012 at 05:38:46PM +0100, Maik Zumstrull wrote: I don't see any long delay in your kernel log messages. The problem isn't visible in dmesg AFAIK. I

Bug#605275: EeePC 1005HAG still freezes when probing the builtin 3G modem

2012-02-26 Thread Maik Zumstrull
On Sun, Feb 26, 2012 at 18:57, Greg KH g...@kroah.com wrote: On Sun, Feb 26, 2012 at 06:35:43PM +0100, Maik Zumstrull wrote: Is the device stuck doing something? Not as far as I know. Are two userspace programs trying to access the device at the same time? The device exports three virtual