no brick in bootloader found

deng · April 18, 2013 at 13:25

the serial port can't be found for the master-brick.I am sure that I erase the program in correct way.

is there any way if I can download the bootloader for the master?

borg · April 18, 2013 at 13:40

What operating system do you use? Do you see something in the device manager (or via lsusb if you use Linux)?

deng · April 19, 2013 at 10:12

linux.and I have check via lsusb.there is no connection when I connect the line.

deng · April 19, 2013 at 10:14

I think the bootloader has collapsed.Is there anyway that I can fix it?

borg · April 19, 2013 at 11:31

Are you sure the Brick is in the bootloader? Try to press the erase button while you plug the Brick in via USB.

Then type in "dmesg" and post the output here.

deng · April 19, 2013 at 12:23

[ 2.974534] usb 6-1: New USB device found, idVendor=045e, idProduct=0040

[ 2.974577] usb 6-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0

[ 2.974619] usb 6-1: Product: Microsoft 3-Button Mouse with IntelliEye

[ 2.974660] usb 6-1: Manufacturer: Microsoft

[ 2.977575] sda: sda1 sda2 < sda5 sda6 sda7 >

[ 2.977998] sd 0:0:0:0: [sda] Attached SCSI disk

[ 2.981585] scsi 1:0:0:0: CD-ROM HL-DT-ST DVD-ROM GDRH10N 0D04 PQ: 0 ANSI: 5

[ 2.985686] sr0: scsi3-mmc drive: 48x/48x cd/rw xa/form2 cdda tray

[ 2.985727] cdrom: Uniform CD-ROM driver Revision: 3.20

[ 2.985876] sr 1:0:0:0: Attached scsi CD-ROM sr0

[ 2.985983] sr 1:0:0:0: Attached scsi generic sg1 type 5

[ 2.987787] scsi 2:0:0:0: CD-ROM HL-DT-ST DVD+-RW GSA-H31N B106 PQ: 0 ANSI: 5

[ 2.991126] sr1: scsi3-mmc drive: 48x/48x writer cd/rw xa/form2 cdda tray

[ 2.991266] sr 2:0:0:0: Attached scsi CD-ROM sr1

[ 2.991375] sr 2:0:0:0: Attached scsi generic sg2 type 5

[ 2.992764] Freeing unused kernel memory: 932k freed

[ 2.993076] Write protecting the kernel read-only data: 12288k

[ 2.997126] Freeing unused kernel memory: 1472k freed

[ 3.000578] Freeing unused kernel memory: 1136k freed

[ 3.016502] udevd[100]: starting version 175

[ 3.065890] tg3.c:v3.123 (March 21, 2012)

[ 3.089269] tg3 0000:03:00.0: eth0: Tigon3 [partno(BCM95754) rev b002] (PCI Express) MAC address 00:19:b9:1d:7c:bb

[ 3.089323] tg3 0000:03:00.0: eth0: attached PHY is 5787 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[0])

[ 3.089373] tg3 0000:03:00.0: eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]

[ 3.089420] tg3 0000:03:00.0: eth0: dma_rwctrl[76180000] dma_mask[64-bit]

[ 3.095599] usbcore: registered new interface driver usbhid

[ 3.095642] usbhid: USB HID core driver

[ 3.096616] Floppy drive(s): fd0 is 1.44M

[ 3.113965] FDC 0 is a post-1991 82077

[ 3.118118] input: Microsoft Microsoft 3-Button Mouse with IntelliEye as /devices/pci0000:00/0000:00:1d.1/usb6/6-1/6-1:1.0/input/input2

[ 3.118545] hid-generic 0003:045E:0040.0001: input,hidraw0: USB HID v1.10 Mouse [Microsoft Microsoft 3-Button Mouse with IntelliEye] on usb-0000:00:1d.1-1/input0

[ 3.216036] usb 7-1: new low-speed USB device number 2 using uhci_hcd

[ 3.391172] usb 7-1: New USB device found, idVendor=413c, idProduct=2106

[ 3.391224] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0

[ 3.391319] usb 7-1: Product: Dell QuietKey Keyboard

[ 3.391356] usb 7-1: Manufacturer: DELL

[ 3.409410] input: DELL Dell QuietKey Keyboard as /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.0/input/input3

[ 3.409534] hid-generic 0003:413C:2106.0002: input,hidraw1: USB HID v1.10 Keyboard [DELL Dell QuietKey Keyboard] on usb-0000:00:1d.2-1/input0

[ 9.582047] EXT4-fs (sda5): INFO: recovery required on readonly filesystem

[ 9.582061] EXT4-fs (sda5): write access will be enabled during recovery

[ 10.632088] EXT4-fs (sda5): recovery complete

[ 10.639994] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null)

[ 20.398513] Adding 1951860k swap on /dev/sda6. Priority:-1 extents:1 across:1951860k

[ 20.672707] EXT4-fs (sda5): re-mounted. Opts: (null)

[ 21.099372] EXT4-fs (sda7): mounted filesystem with ordered data mode. Opts: (null)

[ 21.426216] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready

[ 21.443678] RPC: Registered named UNIX socket transport module.

[ 21.443682] RPC: Registered udp transport module.

[ 21.443683] RPC: Registered tcp transport module.

[ 21.443685] RPC: Registered tcp NFSv4.1 backchannel transport module.

[ 21.444769] FS-Cache: Loaded

[ 21.447845] NFS: Registering the id_resolver key type

[ 21.447855] Key type id_resolver registered

[ 21.447857] Key type id_legacy registered

[ 21.447863] FS-Cache: Netfs 'nfs' registered for caching

[ 21.495941] udevd[593]: starting version 175

[ 21.527079] init: idmapd-mounting (/home) main process (493) killed by TERM signal

[ 21.532564] init: idmapd-mounting (/eda) main process (503) killed by TERM signal

[ 21.533259] init: idmapd-mounting (/proj) main process (507) killed by TERM signal

[ 21.544707] lp: driver loaded but no devices found

[ 21.580325] ACPI Warning: 0x0000000000000860-0x000000000000087f SystemIO conflicts with Region \_SB_.PCI0.GRFX.TCOI 1 (20120320/utaddress-251)

[ 21.580332] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver

[ 21.580335] lpc_ich: Resource conflict(s) found affecting iTCO_wdt

[ 21.580338] ACPI Warning: 0x0000000000000828-0x000000000000082f SystemIO conflicts with Region \GIC3 1 (20120320/utaddress-251)

[ 21.580342] ACPI Warning: 0x0000000000000828-0x000000000000082f SystemIO conflicts with Region \GLBC 2 (20120320/utaddress-251)

[ 21.580345] ACPI Warning: 0x0000000000000828-0x000000000000082f SystemIO conflicts with Region \SACT 3 (20120320/utaddress-251)

[ 21.580348] ACPI Warning: 0x0000000000000828-0x000000000000082f SystemIO conflicts with Region \SSTS 4 (20120320/utaddress-251)

[ 21.580352] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver

[ 21.580355] ACPI Warning: 0x0000000000000880-0x00000000000008bf SystemIO conflicts with Region \GIC2 1 (20120320/utaddress-251)

[ 21.580358] ACPI Warning: 0x0000000000000880-0x00000000000008bf SystemIO conflicts with Region \GIU3 2 (20120320/utaddress-251)

[ 21.580361] ACPI Warning: 0x0000000000000880-0x00000000000008bf SystemIO conflicts with Region \GIC1 3 (20120320/utaddress-251)

[ 21.580365] ACPI Warning: 0x0000000000000880-0x00000000000008bf SystemIO conflicts with Region \GHI5 4 (20120320/utaddress-251)

[ 21.580368] ACPI Warning: 0x0000000000000880-0x00000000000008bf SystemIO conflicts with Region \GHI0 5 (20120320/utaddress-251)

[ 21.580371] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver

[ 21.580372] lpc_ich: Resource conflict(s) found affecting gpio_ich

[ 21.677613] parport_pc 00:07: reported by Plug and Play ACPI

[ 21.677668] parport0: PC-style at 0x378 (0x778), irq 7, using FIFO [PCSPP,TRISTATE,COMPAT,ECP]

[ 21.681697] nvidia: module license 'NVIDIA' taints kernel.

[ 21.681702] Disabling lock debugging due to kernel taint

[ 21.723816] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=io+mem,decodes=none:owns=io+mem

[ 21.724636] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 304.88 Wed Mar 27 14:26:46 PDT 2013

[ 21.739461] microcode: CPU0 sig=0x6f6, pf=0x1, revision=0xc6

[ 21.778922] type=1400 audit(1366373496.018:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=746 comm="apparmor_parser"

[ 21.779298] type=1400 audit(1366373496.018:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=746 comm="apparmor_parser"

[ 21.779514] type=1400 audit(1366373496.018:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=746 comm="apparmor_parser"

[ 21.780472] lp0: using parport0 (interrupt-driven).

[ 21.782212] type=1400 audit(1366373496.022:5): apparmor="STATUS" operation="profile_load" name="/usr/sbin/ntpd" pid=800 comm="apparmor_parser"

[ 21.828832] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)

[ 21.886233] tg3 0000:03:00.0: irq 43 for MSI/MSI-X

[ 21.924074] ppdev: user-space parallel port driver

[ 21.940290] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready

[ 21.966272] microcode: CPU1 sig=0x6f6, pf=0x1, revision=0xc6

[ 21.968224] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba

[ 21.991007] kvm: disabled by bios

[ 22.061849] coretemp coretemp.0: Using relative temperature scale!

[ 22.061865] coretemp coretemp.0: Using relative temperature scale!

[ 22.097596] init: statd-mounting (/home) main process (495) killed by TERM signal

[ 22.097785] init: statd-mounting (/eda) main process (505) killed by TERM signal

[ 22.097929] init: statd-mounting (/proj) main process (511) killed by TERM signal

[ 22.140505] kvm: disabled by bios

[ 23.369706] init: udev-fallback-graphics main process (958) terminated with status 1

[ 23.452388] type=1400 audit(1366373497.694:6): apparmor="DENIED" operation="open" parent=1 profile="/usr/sbin/ntpd" name="/etc/ldap/ldap.conf" pid=1044 comm="ntpd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0

[ 23.488034] Bluetooth: Core ver 2.16

[ 23.488052] NET: Registered protocol family 31

[ 23.488054] Bluetooth: HCI device and connection manager initialized

[ 23.488056] Bluetooth: HCI socket layer initialized

[ 23.488057] Bluetooth: L2CAP socket layer initialized

[ 23.488062] Bluetooth: SCO socket layer initialized

[ 23.492643] Bluetooth: BNEP (Ethernet Emulation) ver 1.3

[ 23.492646] Bluetooth: BNEP filters: protocol multicast

[ 23.494524] Bluetooth: RFCOMM TTY layer initialized

[ 23.494530] Bluetooth: RFCOMM socket layer initialized

[ 23.494531] Bluetooth: RFCOMM ver 1.11

[ 26.335935] tg3 0000:03:00.0: eth0: Link is up at 1000 Mbps, full duplex

[ 26.335940] tg3 0000:03:00.0: eth0: Flow control is on for TX and on for RX

[ 26.336169] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready

[ 30.192632] init: failsafe main process (886) killed by TERM signal

[ 30.319983] type=1400 audit(1366373504.558:7): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=1332 comm="apparmor_parser"

[ 30.320471] type=1400 audit(1366373504.562:: apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1332 comm="apparmor_parser"

[ 30.320690] type=1400 audit(1366373504.562:9): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=1332 comm="apparmor_parser"

[ 30.325389] type=1400 audit(1366373504.566:10): apparmor="STATUS" operation="profile_load" name="/usr/lib/telepathy/mission-control-5" pid=1335 comm="apparmor_parser"

[ 30.325934] type=1400 audit(1366373504.566:11): apparmor="STATUS" operation="profile_load" name="/usr/lib/telepathy/telepathy-*" pid=1335 comm="apparmor_parser"

[ 30.326109] type=1400 audit(1366373504.566:12): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince" pid=1333 comm="apparmor_parser"

[ 30.326660] type=1400 audit(1366373504.566:13): apparmor="STATUS" operation="profile_load" name="/usr/lib/telepathy/telepathy-*//sanitized_helper" pid=1335 comm="apparmor_parser"

[ 30.330284] type=1400 audit(1366373504.570:14): apparmor="STATUS" operation="profile_load" name="/usr/lib/cups/backend/cups-pdf" pid=1336 comm="apparmor_parser"

[ 30.330472] type=1400 audit(1366373504.570:15): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince//sanitized_helper" pid=1333 comm="apparmor_parser"

[ 30.330754] type=1400 audit(1366373504.570:16): apparmor="STATUS" operation="profile_load" name="/usr/sbin/cupsd" pid=1336 comm="apparmor_parser"

[ 30.361923] ttyS4: LSR safety check engaged!

[ 30.362459] ttyS4: LSR safety check engaged!

[ 30.514324] init: gdm main process (1465) killed by TERM signal

[ 33.575714] vboxdrv: Found 2 processor cores.

[ 33.575884] vboxdrv: fAsync=0 offMin=0x507 offMax=0xbd9

[ 33.575947] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.

[ 33.575949] vboxdrv: Successfully loaded version 4.1.18_Ubuntu (interface 0x00190000).

[ 33.587394] vboxpci: IOMMU not found (not registered)

[ 100.388064] end_request: I/O error, dev fd0, sector 0

[ 100.414701] end_request: I/O error, dev fd0, sector 0

deng · April 19, 2013 at 12:24

I have try the erase button.but it doesn't work.

borg · April 19, 2013 at 12:44

There is no USB device connected in the dmesg output.

Are you sure that you pressed the Erase Button while you plugged the USB connector in (not after it is plugged in)?

deng · April 19, 2013 at 12:46

yes,I have try many times.

borg · April 19, 2013 at 12:57

Mh, strange. Did the Master Brick work before you tried to flash it? It is not possible to delete or corrupt the Bootloader.

Is there something connected to the Master Brick (Extensions, Bricklets etc)?

deng · April 19, 2013 at 13:06

yes.it work before.and other bricklets all can be flashed.just the master-brick

can't work.

borg · April 19, 2013 at 13:12

Is something connected to the Master Brick? Try to unplug everything from the Master Brick before you connect the USB cable, to make sure that none of the other devices are interfering.

deng · April 19, 2013 at 13:22

I have tried with nothing connected with Master Brick.But it still doesn't work.

Anmelden

no brick in bootloader found

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