I downloaded and installed Ubuntu Karmic and I still have problems to use my wireles. I'm using the kernel 2.6.31-14-generic in my Dell XPS M1530, BIOS A12. Here, a part of dmesg log:
[ ....] [ 18.525461] iwl3945 0000:0b:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0xFFFFFFFF [ 18.543593] iwl3945 0000:0b:00.0: Error: saturation power is -1, less than minimum expected 40 [ 18.543597] iwl3945 0000:0b:00.0: Invalid power index [ 18.543600] iwl3945 0000:0b:00.0: initializing driver failed [ 18.543630] iwl3945 0000:0b:00.0: PCI INT A disabled [ 18.543643] iwl3945: probe of 0000:0b:00.0 failed with error -5 But now it becomes worst, when I use the 'noapic' kernel parameter the wifi card works for a few minutes and then it's like to turn off and disconect from my home wifi. I try to use the kernel-backports-modules and the result is the same. Here, the second dmesg log file: [ 1173.195325] iwl3945 0000:0b:00.0: No space for Tx [ 1173.195330] iwl3945 0000:0b:00.0: Error sending REPLY_TX_PWR_TABLE_CMD: enqueue_hcmd failed: -28 [ 1180.821054] iwl3945 0000:0b:00.0: No space for Tx [ 1180.821061] iwl3945 0000:0b:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28 [ 1180.821064] iwl3945 0000:0b:00.0: Error setting new configuration (-28). [ 1180.821069] iwl3945 0000:0b:00.0: No space for Tx [ 1180.821072] iwl3945 0000:0b:00.0: Error sending REPLY_LEDS_CMD: enqueue_hcmd failed: -28 [ 1180.833675] iwl3945 0000:0b:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0xFFFFFFFF [ 1180.852881] iwl3945 0000:0b:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0xFFFFFFFF [ 1183.353248] iwl3945 0000:0b:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0xFFFFFFFF [ 1183.370648] iwl3945 0000:0b:00.0: BSM uCode verification failed at addr 0x00003800+0 (of 900), is 0xffffffff, s/b 0xf802020 [ 1185.368148] iwl3945 0000:0b:00.0: Wait for START_ALIVE timeout after 2000ms. I think i will try to use ndisswrapper. Greetings. -- [XPS M1530] Wireless don't work (need to use 'noapic' kernel boot param) https://bugs.launchpad.net/bugs/190664 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
