Bug 478315
Summary: | Kernel no longer properly detects USB modem | ||
---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | Gordon Messmer <gordon.messmer> |
Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | medium | Docs Contact: | |
Priority: | low | ||
Version: | 10 | CC: | ahecox, bholden, daryl.francis.thompson, dcbw, kernel-maint, quintela, sonarguy, Stuart.Kirk |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2009-02-19 23:36:21 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Gordon Messmer
2008-12-27 21:19:09 UTC
I am seeing similar issues with kernel-2.6.27.9-159.fc10.i686, here is the message I get when Network Manager attempts to initialize my PANTECH UM150 USB Modem: Dec 29 07:15:24 localhost NetworkManager: <info> Activation (ttyUSB0) starting connection 'Auto Mobile Broadband (CDMA) connection' Dec 29 07:15:24 localhost NetworkManager: <info> (ttyUSB0): device state change: 3 -> 4 Dec 29 07:15:24 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled... Dec 29 07:15:24 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started... Dec 29 07:15:24 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete. Dec 29 07:15:35 localhost NetworkManager: <WARN> init_done(): Modem initialization timed out Dec 29 07:15:35 localhost NetworkManager: <info> (ttyUSB0): device state change: 4 -> 9 Dec 29 07:15:35 localhost NetworkManager: <info> Marking connection 'Auto Mobile Broadband (CDMA) connection' invalid. Dec 29 07:15:35 localhost NetworkManager: <info> Activation (ttyUSB0) failed. Dec 29 07:15:35 localhost NetworkManager: <info> (ttyUSB0): device state change: 9 -> 3 Dec 29 07:15:35 localhost NetworkManager: <info> (ttyUSB0): deactivating device (reason: 0). Dec 29 07:15:35 localhost NetworkManager: nm_system_device_flush_ip4_routes_with_iface: assertion `iface_idx >= 0' failed Dec 29 07:15:35 localhost NetworkManager: nm_system_device_flush_ip4_addresses_with_iface: assertion `iface_idx >= 0' failed Dec 29 07:16:59 localhost kernel: CE: hpet increasing min_delta_ns to 15000 nsec Dec 29 07:17:02 localhost NetworkManager: <info> Activation (ttyUSB0) starting connection 'Auto Mobile Broadband (CDMA) connection' Dec 29 07:17:02 localhost NetworkManager: <info> (ttyUSB0): device state change: 3 -> 4 Dec 29 07:17:02 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled... Dec 29 07:17:02 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started... Dec 29 07:17:02 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete. Dec 29 07:17:13 localhost NetworkManager: <WARN> init_done(): Modem initialization timed out Dec 29 07:17:13 localhost NetworkManager: <info> (ttyUSB0): device state change: 4 -> 9 Dec 29 07:17:13 localhost NetworkManager: <info> Marking connection 'Auto Mobile Broadband (CDMA) connection' invalid. Dec 29 07:17:13 localhost NetworkManager: <info> Activation (ttyUSB0) failed. Dec 29 07:17:13 localhost NetworkManager: <info> (ttyUSB0): device state change: 9 -> 3 Dec 29 07:17:13 localhost NetworkManager: <info> (ttyUSB0): deactivating device (reason: 0). Dec 29 07:17:13 localhost NetworkManager: nm_system_device_flush_ip4_routes_with_iface: assertion `iface_idx >= 0' failed Dec 29 07:17:13 localhost NetworkManager: nm_system_device_flush_ip4_addresses_with_iface: assertion `iface_idx >= 0' failed Dec 29 07:17:18 localhost NetworkManager: <info> Activation (ttyUSB0) starting connection 'Auto Mobile Broadband (CDMA) connection' Dec 29 07:17:18 localhost NetworkManager: <info> (ttyUSB0): device state change: 3 -> 4 Dec 29 07:17:18 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled... Dec 29 07:17:18 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started... Dec 29 07:17:18 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete. Dec 29 07:17:29 localhost NetworkManager: <WARN> init_done(): Modem initialization timed out Dec 29 07:17:29 localhost NetworkManager: <info> (ttyUSB0): device state change: 4 -> 9 Dec 29 07:17:29 localhost NetworkManager: <info> Marking connection 'Auto Mobile Broadband (CDMA) connection' invalid. Dec 29 07:17:29 localhost NetworkManager: <info> Activation (ttyUSB0) failed. Dec 29 07:17:29 localhost NetworkManager: <info> (ttyUSB0): device state change: 9 -> 3 Dec 29 07:17:29 localhost NetworkManager: <info> (ttyUSB0): deactivating device (reason: 0). Dec 29 07:17:29 localhost NetworkManager: nm_system_device_flush_ip4_routes_with_iface: assertion `iface_idx >= 0' failed Dec 29 07:17:29 localhost NetworkManager: nm_system_device_flush_ip4_addresses_with_iface: assertion `iface_idx >= 0' failed Dec 29 07:17:53 localhost NetworkManager: <info> Activation (ttyUSB0) starting connection 'Auto Mobile Broadband (CDMA) connection' Dec 29 07:17:53 localhost NetworkManager: <info> (ttyUSB0): device state change: 3 -> 4 Dec 29 07:17:53 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled... Dec 29 07:17:53 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started... Dec 29 07:17:53 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete. Dec 29 07:18:04 localhost NetworkManager: <WARN> init_done(): Modem initialization timed out Dec 29 07:18:04 localhost NetworkManager: <info> (ttyUSB0): device state change: 4 -> 9 Dec 29 07:18:04 localhost NetworkManager: <info> Marking connection 'Auto Mobile Broadband (CDMA) connection' invalid. Dec 29 07:18:04 localhost NetworkManager: <info> Activation (ttyUSB0) failed. Dec 29 07:18:04 localhost NetworkManager: <info> (ttyUSB0): device state change: 9 -> 3 Dec 29 07:18:04 localhost NetworkManager: <info> (ttyUSB0): deactivating device (reason: 0). Dec 29 07:18:04 localhost NetworkManager: nm_system_device_flush_ip4_routes_with_iface: assertion `iface_idx >= 0' failed Dec 29 07:18:04 localhost NetworkManager: nm_system_device_flush_ip4_addresses_with_iface: assertion `iface_idx >= 0' failed Dec 29 07:19:10 localhost NetworkManager: <info> Activation (ttyUSB0) starting connection 'Auto Mobile Broadband (CDMA) connection' Dec 29 07:19:10 localhost NetworkManager: <info> (ttyUSB0): device state change: 3 -> 4 Dec 29 07:19:10 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled... Dec 29 07:19:10 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started... Dec 29 07:19:10 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete. Dec 29 07:19:21 localhost NetworkManager: <WARN> init_done(): Modem initialization timed out Dec 29 07:19:21 localhost NetworkManager: <info> (ttyUSB0): device state change: 4 -> 9 Dec 29 07:19:21 localhost NetworkManager: <info> Marking connection 'Auto Mobile Broadband (CDMA) connection' invalid. Dec 29 07:19:21 localhost NetworkManager: <info> Activation (ttyUSB0) failed. Dec 29 07:19:21 localhost NetworkManager: <info> (ttyUSB0): device state change: 9 -> 3 Dec 29 07:19:21 localhost NetworkManager: <info> (ttyUSB0): deactivating device (reason: 0). Dec 29 07:19:21 localhost NetworkManager: nm_system_device_flush_ip4_routes_with_iface: assertion `iface_idx >= 0' failed Dec 29 07:19:21 localhost NetworkManager: nm_system_device_flush_ip4_addresses_with_iface: assertion `iface_idx >= 0' failed Dec 29 07:19:40 localhost NetworkManager: <WARN> nm_signal_handler(): Caught signal 15, shutting down normally. Dec 29 07:19:40 localhost NetworkManager: <info> (eth0): now unmanaged Dec 29 07:19:40 localhost NetworkManager: <info> (eth0): device state change: 2 -> 1 Dec 29 07:19:40 localhost NetworkManager: <info> (eth0): cleaning up... Dec 29 07:19:40 localhost NetworkManager: <info> (eth0): taking down device. Dec 29 07:19:40 localhost NetworkManager: <info> (wlan0): now unmanaged Dec 29 07:19:40 localhost NetworkManager: <info> (wlan0): device state change: 3 -> 1 Dec 29 07:19:40 localhost NetworkManager: <info> (wlan0): cleaning up... Dec 29 07:19:40 localhost NetworkManager: <info> (wlan0): taking down device. Dec 29 07:19:42 localhost kernel: iwlagn 0000:02:00.0: PCI INT A disabled Dec 29 07:19:42 localhost NetworkManager: <info> (ttyUSB0): now unmanaged Dec 29 07:19:42 localhost NetworkManager: <info> (ttyUSB0): device state change: 3 -> 1 Dec 29 07:19:42 localhost NetworkManager: <info> (ttyUSB0): cleaning up... Dec 29 07:19:42 localhost NetworkManager: <info> (ttyUSB0): taking down device. Dec 29 07:19:42 localhost NetworkManager: <info> disconnected by the system bus. Dec 29 07:19:43 localhost NetworkManager: <info> starting... Dec 29 07:19:43 localhost NetworkManager: <WARN> nm_generic_enable_loopback(): error -17 returned from rtnl_addr_add():#012Sucess#012 Dec 29 07:19:43 localhost NetworkManager: <info> Found radio killswitch /org/freedesktop/Hal/devices/pci_8086_4229_rfkill_4965AGN_wlan Dec 29 07:19:43 localhost NetworkManager: <info> eth0: driver is 'r8169'. Dec 29 07:19:43 localhost NetworkManager: <info> Found new Ethernet device 'eth0'. Dec 29 07:19:43 localhost NetworkManager: <info> (eth0): exported as /org/freedesktop/Hal/devices/net_00_1b_24_ad_f9_3f Dec 29 07:19:43 localhost NetworkManager: <info> wlan0: driver is 'iwlagn'. Dec 29 07:19:43 localhost NetworkManager: <info> wlan0: driver supports SSID scans (scan_capa 0x01). Dec 29 07:19:43 localhost NetworkManager: <info> Found new 802.11 WiFi device 'wlan0'. Dec 29 07:19:43 localhost NetworkManager: <info> (wlan0): exported as /org/freedesktop/Hal/devices/net_00_13_e8_d0_19_0f Dec 29 07:19:43 localhost NetworkManager: <info> ttyUSB0: driver is 'option'. Dec 29 07:19:43 localhost NetworkManager: <info> Found new Modem device 'ttyUSB0'. Dec 29 07:19:43 localhost NetworkManager: <info> (ttyUSB0): exported as /org/freedesktop/Hal/devices/usb_device_106c_3711_noserial_if0_serial_usb_0 Dec 29 07:19:43 localhost NetworkManager: <WARN> killswitch_getpower_reply(): Error getting killswitch power: Method "GetPower" with signature "" on interface "org.freedesktop.Hal.Device.KillSwitch" doesn't exist#012. Dec 29 07:19:47 localhost NetworkManager: <info> (eth0): device state change: 1 -> 2 Dec 29 07:19:47 localhost NetworkManager: <info> (eth0): bringing up device. Dec 29 07:19:47 localhost kernel: r8169: eth0: link down Dec 29 07:19:47 localhost NetworkManager: <info> (eth0): preparing device. Dec 29 07:19:47 localhost NetworkManager: <info> (eth0): deactivating device (reason: 2). Dec 29 07:19:47 localhost NetworkManager: <info> (wlan0): device state change: 1 -> 2 Dec 29 07:19:47 localhost NetworkManager: <info> (wlan0): bringing up device. Dec 29 07:19:47 localhost kernel: iwlagn 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 Dec 29 07:19:47 localhost kernel: Registered led device: iwl-phy0:radio Dec 29 07:19:47 localhost kernel: Registered led device: iwl-phy0:assoc Dec 29 07:19:47 localhost kernel: Registered led device: iwl-phy0:RX Dec 29 07:19:47 localhost kernel: Registered led device: iwl-phy0:TX Dec 29 07:19:48 localhost NetworkManager: <info> (wlan0): preparing device. Dec 29 07:19:48 localhost NetworkManager: <info> (wlan0): deactivating device (reason: 2). Dec 29 07:19:48 localhost NetworkManager: <info> (ttyUSB0): device state change: 1 -> 2 Dec 29 07:19:48 localhost kernel: iwlagn: TX Power requested while scanning! Dec 29 07:19:48 localhost NetworkManager: <info> (ttyUSB0): deactivating device (reason: 2). Dec 29 07:19:48 localhost NetworkManager: nm_system_device_flush_ip4_routes_with_iface: assertion `iface_idx >= 0' failed Dec 29 07:19:48 localhost NetworkManager: nm_system_device_flush_ip4_addresses_with_iface: assertion `iface_idx >= 0' failed Dec 29 07:19:48 localhost NetworkManager: <info> (wlan0): device state change: 2 -> 3 Dec 29 07:19:48 localhost NetworkManager: <info> (ttyUSB0): device state change: 2 -> 3 Dec 29 07:19:48 localhost NetworkManager: <info> Activation (ttyUSB0) starting connection 'Auto Mobile Broadband (CDMA) connection' Dec 29 07:19:48 localhost NetworkManager: <info> (ttyUSB0): device state change: 3 -> 4 Dec 29 07:19:48 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled... Dec 29 07:19:48 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started... Dec 29 07:19:48 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete. Dec 29 07:19:48 localhost NetworkManager: <info> (wlan0): supplicant interface state: starting -> ready Dec 29 07:19:59 localhost NetworkManager: <WARN> init_done(): Modem initialization timed out Dec 29 07:19:59 localhost NetworkManager: <info> (ttyUSB0): device state change: 4 -> 9 Dec 29 07:19:59 localhost NetworkManager: <info> Marking connection 'Auto Mobile Broadband (CDMA) connection' invalid. Dec 29 07:19:59 localhost NetworkManager: <info> Activation (ttyUSB0) failed. Dec 29 07:19:59 localhost NetworkManager: <info> (ttyUSB0): device state change: 9 -> 3 Dec 29 07:19:59 localhost NetworkManager: <info> (ttyUSB0): deactivating device (reason: 0). Dec 29 07:19:59 localhost NetworkManager: nm_system_device_flush_ip4_routes_with_iface: assertion `iface_idx >= 0' failed Dec 29 07:19:59 localhost NetworkManager: nm_system_device_flush_ip4_addresses_with_iface: assertion `iface_idx >= 0' failed Dec 29 07:21:35 localhost NetworkManager: <info> Activation (ttyUSB0) starting connection 'Auto Mobile Broadband (CDMA) connection' Dec 29 07:21:35 localhost NetworkManager: <info> (ttyUSB0): device state change: 3 -> 4 Dec 29 07:21:35 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled... Dec 29 07:21:35 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started... Dec 29 07:21:35 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete. Dec 29 07:21:47 localhost NetworkManager: <WARN> init_done(): Modem initialization timed out Dec 29 07:21:47 localhost NetworkManager: <info> (ttyUSB0): device state change: 4 -> 9 Dec 29 07:21:47 localhost NetworkManager: <info> Marking connection 'Auto Mobile Broadband (CDMA) connection' invalid. Dec 29 07:21:47 localhost NetworkManager: <info> Activation (ttyUSB0) failed. Dec 29 07:21:47 localhost NetworkManager: <info> (ttyUSB0): device state change: 9 -> 3 Dec 29 07:21:47 localhost NetworkManager: <info> (ttyUSB0): deactivating device (reason: 0). Dec 29 07:21:47 localhost NetworkManager: nm_system_device_flush_ip4_routes_with_iface: assertion `iface_idx >= 0' failed Dec 29 07:21:47 localhost NetworkManager: nm_system_device_flush_ip4_addresses_with_iface: assertion `iface_idx >= 0' failed Dec 29 07:21:59 localhost kernel: NET: Registered protocol family 10 Dec 29 07:21:59 localhost kernel: lo: Disabled Privacy Extensions Dec 29 07:21:59 localhost kernel: ADDRCONF(NETDEV_UP): wlan0: link is not ready Dec 29 07:22:00 localhost avahi-daemon[2578]: Registering new address record for fe80::bcf5:e7ff:fe4e:8c4 on virbr0.*. Dec 29 07:22:24 localhost NetworkManager: <info> Activation (ttyUSB0) starting connection 'Auto Mobile Broadband (CDMA) connection' Dec 29 07:22:24 localhost NetworkManager: <info> (ttyUSB0): device state change: 3 -> 4 Dec 29 07:22:24 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled... Dec 29 07:22:24 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started... Dec 29 07:22:24 localhost NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete. Dec 29 07:22:30 localhost kernel: IPv6 over IPv4 tunneling driver Dec 29 07:22:30 localhost kernel: sit0: Disabled Privacy Extensions Dec 29 07:22:35 localhost NetworkManager: <WARN> init_done(): Modem initialization timed out Dec 29 07:22:35 localhost NetworkManager: <info> (ttyUSB0): device state change: 4 -> 9 Dec 29 07:22:35 localhost NetworkManager: <info> Marking connection 'Auto Mobile Broadband (CDMA) connection' invalid. Dec 29 07:22:35 localhost NetworkManager: <info> Activation (ttyUSB0) failed. Dec 29 07:22:35 localhost NetworkManager: <info> (ttyUSB0): device state change: 9 -> 3 Dec 29 07:22:35 localhost NetworkManager: <info> (ttyUSB0): deactivating device (reason: 0). Dec 29 07:22:35 localhost NetworkManager: nm_system_device_flush_ip4_routes_with_iface: assertion `iface_idx >= 0' failed Dec 29 07:22:35 localhost NetworkManager: nm_system_device_flush_ip4_addresses_with_iface: assertion `iface_idx >= 0' failed Dec 29 07:24:44 localhost init: tty4 main process (2653) killed by TERM signal Dec 29 07:24:44 localhost init: tty5 main process (2654) killed by TERM signal Dec 29 07:24:44 localhost init: tty2 main process (2655) killed by TERM signal Dec 29 07:24:44 localhost init: tty3 main process (2656) killed by TERM signal Dec 29 07:24:44 localhost init: tty6 main process (2657) killed by TERM signal Dec 29 07:24:44 localhost avahi-daemon[2578]: Got SIGTERM, quitting. With kernel kernel-2.6.27.7-134.fc10.i686 everything works fine. Here are the kernel packages installed: kernel-2.6.27.5-117.fc10.i686 kernel-2.6.27.7-134.fc10.i686 kernel-2.6.27.9-159.fc10.i686 kernel-devel-2.6.27.5-117.fc10.i686 kernel-devel-2.6.27.7-134.fc10.i686 kernel-devel-2.6.27.9-159.fc10.i686 kernel-firmware-2.6.27.9-159.fc10.noarch kernel-headers-2.6.27.9-159.fc10.i386 Network Manager Packages: NetworkManager-0.7.0-0.12.svn4326.fc10.i386 NetworkManager-glib-0.7.0-0.12.svn4326.fc10.i386 NetworkManager-gnome-0.7.0-0.12.svn4326.fc10.i386 Network Packages: kdenetwork-4.1.3-1.fc10.i386 kdenetwork-libs-4.1.3-1.fc10.i386 system-config-network-1.5.93-2.fc10.noarch system-config-network-tui-1.5.93-2.fc10.noarch Let me know if you need any additional information or data. I have noticed this exact same issue. In message I see this when I try to connect: an 15 11:11:55 icarus NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started... Jan 15 11:11:55 icarus NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete. Jan 15 11:12:06 icarus NetworkManager: <WARN> init_done(): Modem initialization timed out Jan 15 11:12:06 icarus NetworkManager: <info> (ttyUSB0): device state change: 4 -> 9 Jan 15 11:12:06 icarus NetworkManager: <info> Marking connection 'Verizon' invalid. Jan 15 11:12:06 icarus NetworkManager: <info> Activation (ttyUSB0) failed. Jan 15 11:12:06 icarus NetworkManager: <info> (ttyUSB0): device state change: 9 -> 3 Jan 15 11:12:06 icarus NetworkManager: <info> (ttyUSB0): deactivating device (reason: 0). Jan 15 11:12:06 icarus NetworkManager: nm_system_device_flush_ip4_routes_with_iface: assertion `iface_idx >= 0' failed Jan 15 11:12:06 icarus NetworkManager: nm_system_device_flush_ip4_addresses_with_iface: assertion `iface_idx >= 0' faile To me this is clear that NM is no longer able to init the device with an ATDT. To test, I tried minicom configured for /dev/ttyUSB0 and was unable to init the modem. When I switched to using /dev/ttyUSB1, the device is able to init. As a workaround, I have changed my HAL rules in /usr/share/hal/fdi/information/10freedesktop/10-modem.fdi. The workaround is on line 181. Change: <match key="@info.parent:usb.interface.number" int="0"> To: <match key="@info.parent:usb.interface.number" int="1"> This instructs HAL and subsequently NM to use /dev/ttyUSB1 as its dialout device. It would appear in the newer kernel that the device enumeration is different causing the problem. I should have added to my original comment that the device in question is a PANTECH UM150 USB modem. The Pantech 106c/3711 was added by Dan Williams: commit 8b6346ec899713a90890c9e832f7eff91ea73504 Author: Dan Williams <dcbw> Date: Fri Oct 10 06:41:16 2008 -0400 USB: option: add Pantech cards Add some Pantech mobile broadband IDs. Perhaps UM150 is different from the two other Pantechs and should be removed from option.c. The patch for option.c is correct, it's that HAL/NetworkManager aren't correctly detecting which TTY of the device is actually the modem TTY. This is statically set now, but soon will be automatically detected through udev probing of serial ports of hardware driven by known mobile broadband drivers. Camping on to this BZ. I have noticed the exact same behavior. The modification to HAL did, also, work on my system. here as well on a Pantech PX-500; the suggestion in comment #2 worked fine. Running rawhide if/when there are new packages to test. *** Bug 477921 has been marked as a duplicate of this bug. *** The patches that switched Pantech cards to the option driver were actually wrong and have been reverted upstream. They will get into Fedora in the next stable kernel updates. Upstream kernels with this issue fixed are 2.6.27.16 and 2.6.28.5. *** This bug has been marked as a duplicate of bug 481401 *** |