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Hi, i have installed slackware 12.0 and i get some error messages during the boot: Freeing unused kernel memory: 392k freed kobject_add failed for uhci_hcd with -EEXIST, don't try to ...
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  1. #1
    Just Joined!
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    Dec 2007
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    Boot problems


    Hi,
    i have installed slackware 12.0 and i get some error messages during the boot:


    Freeing unused kernel memory: 392k freed
    kobject_add failed for uhci_hcd with -EEXIST, don't try to register things with the same name in the same directory.
    [<c03e86f7>] kobject_shadow_add+0x117/0x1a0
    [<c013fba4>] mod_sysfs_setup+0x24/0xb0
    [<c0141458>] sys_init_module+0x1648/0x1940
    [<c0102ae8>] syscall_call+0x7/0xb
    [<c0710000>] __mutex_lock_slowpath+0x40/0x90
    =======================
    kobject_add failed for uhci_hcd with -EEXIST, don't try to register things with the same name in the same directory.
    [<c03e86f7>] kobject_shadow_add+0x117/0x1a0
    [<c013fba4>] mod_sysfs_setup+0x24/0xb0
    [<c0141458>] sys_init_module+0x1648/0x1940
    [<c0102ae8>] syscall_call+0x7/0xb
    [<c0710000>] __mutex_lock_slowpath+0x40/0x90
    =======================
    kobject_add failed for uhci_hcd with -EEXIST, don't try to register things with the same name in the same directory.
    [<c03e86f7>] kobject_shadow_add+0x117/0x1a0
    [<c013fba4>] mod_sysfs_setup+0x24/0xb0
    [<c0141458>] sys_init_module+0x1648/0x1940
    [<c0102ae8>] syscall_call+0x7/0xb
    [<c0710000>] __mutex_lock_slowpath+0x40/0x90
    =======================
    i2c_core: exports duplicate symbol i2c_smbus_write_i2c_block_data (owned by kernel)
    kobject_add failed for uhci_hcd with -EEXIST, don't try to register things with the same name in the same directory.
    [<c03e86f7>] kobject_shadow_add+0x117/0x1a0
    [<c013fba4>] mod_sysfs_setup+0x24/0xb0
    [<c0141458>] sys_init_module+0x1648/0x1940
    [<c0102ae8>] syscall_call+0x7/0xb
    [<c0710000>] __mutex_lock_slowpath+0x40/0x90
    =======================
    shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
    kobject_add failed for ehci_hcd with -EEXIST, don't try to register things with the same name in the same directory.
    [<c03e86f7>] kobject_shadow_add+0x117/0x1a0
    [<c013fba4>] mod_sysfs_setup+0x24/0xb0
    [<c0141458>] sys_init_module+0x1648/0x1940
    [<c0102ae8>] syscall_call+0x7/0xb
    =======================
    intel_rng: FWH not detected




    after this errors it do not get other errors until it reaches a blank screen, it seems that it cannot find any apm module loaded.
    if i give lilo the param acpi=off it goes on and load also X but then i cannot change anything for the X server like the refresh rate or resolution of the desktop.

    can anyone help me please?

  2. #2
    Super Moderator devils casper's Avatar
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    Edit /etc/lilo.conf file and set add acpi=off in append line. Execute lilo command after that.
    Edit /etc/X11/xorg.conf file manually and set required Refresh rates/Resolutions.
    It is amazing what you can accomplish if you do not care who gets the credit.
    New Users: Read This First

  3. #3
    Just Joined!
    Join Date
    Dec 2007
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    ok my question now are:
    1. how can i insert apm module and make acpi working?

    2. how can i resolve this errors appearing during the boot of linux?

    PCI: Setting latency timer of device 0000:00:1b.0 to 64
    i2c_core: exports duplicate symbol i2c_smbus_write_i2c_block_data (owned by kernel)
    kobject_add failed for uhci_hcd with -EEXIST, don't try to register things with the same name in the same directory.
    [<c03e86f7>] kobject_shadow_add+0x117/0x1a0
    [<c013fba4>] mod_sysfs_setup+0x24/0xb0
    [<c0141458>] sys_init_module+0x1648/0x1940
    [<c0102ae8>] syscall_call+0x7/0xb
    [<c0710000>] __mutex_lock_slowpath+0x40/0x90
    =======================
    kobject_add failed for uhci_hcd with -EEXIST, don't try to register things with the same name in the same directory.
    [<c03e86f7>] kobject_shadow_add+0x117/0x1a0
    [<c013fba4>] mod_sysfs_setup+0x24/0xb0
    [<c0141458>] sys_init_module+0x1648/0x1940
    [<c0102ae8>] syscall_call+0x7/0xb
    [<c0710000>] __mutex_lock_slowpath+0x40/0x90
    =======================
    kobject_add failed for uhci_hcd with -EEXIST, don't try to register things with the same name in the same directory.
    [<c03e86f7>] kobject_shadow_add+0x117/0x1a0
    [<c013fba4>] mod_sysfs_setup+0x24/0xb0
    [<c0141458>] sys_init_module+0x1648/0x1940
    [<c0102ae8>] syscall_call+0x7/0xb
    [<c0710000>] __mutex_lock_slowpath+0x40/0x90
    =======================
    scsi 4:0:0:0: Direct-Access PB EASY STORE 1.00 PQ: 0 ANSI: te through
    SCSI device sdb: 512000 512-byte hdwr sectors (262 MB)
    sdb: Write Protect is off
    sdb: Mode Sense: 0b 00 00 08
    sdb: assuming drive cache: write through
    sdb: sdb1
    sd 4:0:0:0: Attached scsi removable disk sdb
    usb-storage: device scan complete
    kobject_add failed for uhci_hcd with -EEXIST, don't try to register things with the same name in the same directory.
    [<c03e86f7>] kobject_shadow_add+0x117/0x1a0
    [<c013fba4>] mod_sysfs_setup+0x24/0xb0
    [<c0141458>] sys_init_module+0x1648/0x1940
    [<c0102ae8>] syscall_call+0x7/0xb
    [<c0710000>] __mutex_lock_slowpath+0x40/0x90
    =======================
    Linux agpgart interface v0.102 (c) Dave Jones
    sd 2:0:0:0: Attached scsi generic sg0 type 0
    sd 4:0:0:0: Attached scsi generic sg1 type 0
    agpgart: Detected an Intel 945GM Chipset.
    agpgart: AGP aperture is 256M @ 0x0
    intel_rng: FWH not detected
    b44.c:v1.01 (Jun 16, 2006)
    PCI: Setting latency timer of device 0000:06:01.0 to 64
    eth0: Broadcom 4400 10/100BaseT Ethernet 00:16:d4:ce:63:e4
    sdhci: Secure Digital Host Controller Interface driver
    sdhci: Copyright(c) Pierre Ossman
    sdhci: SDHCI controller found at 0000:06:04.2 [1524:0550] (rev 1)
    PCI: Enabling device 0000:06:04.2 (0000 -> 0002)
    PCI: Setting latency timer of device 0000:06:04.2 to 64
    mmc0: SDHCI at 0xd2003400 irq 17 DMA
    kobject_add failed for ehci_hcd with -EEXIST, don't try to register things with the same name in the same directory.
    [<c03e86f7>] kobject_shadow_add+0x117/0x1a0
    [<c013fba4>] mod_sysfs_setup+0x24/0xb0
    [<c0141458>] sys_init_module+0x1648/0x1940
    [<c0102ae8>] syscall_call+0x7/0xb
    =======================
    Yenta: CardBus bridge found at 0000:06:04.0 [1025:0090]
    Yenta: Using CSCINT to route CSC interrupts to PCI
    Yenta: Routing CardBus interrupts to PCI
    Yenta TI: socket 0000:06:04.0, mfunc 0x90501212, devctl 0x44
    iTCO_vendor_support: vendor-support=0
    usbhid: exports duplicate symbol hiddev_hid_event (owned by kernel)
    iTCO_wdt: Intel TCO WatchDog Timer Driver v1.01 (21-Jan-2007)
    iTCO_wdt: Found a ICH7-M TCO device (Version=2, TCOBASE=0x1060)
    iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
    kobject_add failed for usb_storage with -EEXIST, don't try to register things with the same name in the same directory.
    [<c03e86f7>] kobject_shadow_add+0x117/0x1a0
    [<c013fba4>] mod_sysfs_setup+0x24/0xb0
    [<c0141458>] sys_init_module+0x1648/0x1940
    [<c0102ae8>] syscall_call+0x7/0xb
    [<c0710000>] __mutex_lock_slowpath+0x40/0x90
    =======================
    Yenta: ISA IRQ mask 0x0298, PCI irq 16
    Socket status: 30000006
    Yenta: Raising subordinate bus# of parent bus (#06) from #07 to #0a
    pcmcia: parent PCI bridge I/O window: 0x2000 - 0x2fff
    cs: IO port probe 0x2000-0x2fff: clean.
    pcmcia: parent PCI bridge Memory window: 0xd2000000 - 0xd20fffff
    pcmcia: parent PCI bridge Memory window: 0x88000000 - 0x8bffffff
    cs: IO port probe 0xc00-0xcff: clean.


    THANKS

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