I'm having if not the same a very similar behavior with a Novatel PCMCIA 3G card with Gutsy, Hardy and Ibex. The card is working 100% in a Acer 4520 Laptop ( AMD Athlon with ATI chipset ) but in a desktop witha ASROCk AM2NF6G-VSTA with a PCI to PCMCIA adator ENE CB1410 Cardbus controller just disconnects randomly but certainly after 2 or 10 minutes .
The issue apears with in Gutsy or 8.10 before and after all the upgrades. The constant I can see is the disconnection of course and ... [ 114.078904] type=1503 audit(1232088537.168:5): operation="inode_permission" requested_mask="w::" denied_mask="w::" fsuid=0 name="/dev/ttyUSB0" pid=5465 profile="/usr/sbin/cupsd" [ 114.082132] type=1503 audit(1232088537.172:6): operation="inode_permission" requested_mask="w::" denied_mask="w::" fsuid=0 name="/dev/ttyUSB1" pid=5465 profile="/usr/sbin/cupsd" [ 477.568047] usb 1-1: USB disconnect, address 2 [ 477.572837] option 1-1:1.0: device disconnected [ 477.574394] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0 [ 477.577876] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1 [ 477.579576] option 1-1:1.1: device disconnected [ 477.884031] usb 1-1: new full speed USB device using ohci_hcd and address 3 [ 478.064040] usb 1-1: device descriptor read/64, error -62 [ 478.348028] usb 1-1: device descriptor read/64, error -62 [ 478.628026] usb 1-1: new full speed USB device using ohci_hcd and address 4 [ 478.808045] usb 1-1: device descriptor read/64, error -62 [ 479.092029] usb 1-1: device descriptor read/64, error -62 [ 479.372030] usb 1-1: new full speed USB device using ohci_hcd and address 5 [ 479.780035] usb 1-1: device not accepting address 5, error -62 [ 479.836032] hub 1-0:1.0: unable to enumerate USB device on port 1 [ 483.328030] usb 1-1: new full speed USB device using ohci_hcd and address 7 [ 483.541184] usb 1-1: configuration #1 chosen from 1 choice [ 483.546477] option 1-1:1.0: GSM modem (1-port) converter detected [ 483.557141] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB0 [ 483.559610] option 1-1:1.1: GSM modem (1-port) converter detected [ 483.560258] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB1 The Cardbus adaptor seems to be working fine with other PCMCIA devices, but with the Novatel 3G card just keeps disconnecting. I have tryed many other generic workarounds like passing parameters to the kernel at boot time disabling ACPI or irqpol and so on... but the only result is that the computer just freeze. I not sure if this is the right place to report this bug but I couldn find the exact problem with this exact hardware configuration in launchpad, I did found it in general help forums but nobody seems to have an answer for it. Thanks in advance. -- HUAWEI E220/E620 no longer works in Feisty/Hardy https://bugs.launchpad.net/bugs/105545 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
