Date: Sat, 24 Apr 2010 14:31:12 +0800 From: Aiza <aiza21@comclark.com> To: harvey dent <harvey.two.face.kent@gmail.com> Cc: freebsd-questions@freebsd.org Subject: Re: no more possible to use any usb storage device/usb flash drive, when pluged or unpluged Message-ID: <4BD29030.5080202@comclark.com> In-Reply-To: <x2u132803231004232312q9a813f1aw8758aa95a76e243f@mail.gmail.com> References: <x2u132803231004232312q9a813f1aw8758aa95a76e243f@mail.gmail.com>
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harvey dent wrote: > Hi everybody > > I try to make a "functional" custom kernel for a i386 machine. > Here the uname -a: > *FreeBSD k 8.0-RELEASE-p2 FreeBSD 8.0-RELEASE-p2 #0: Tue Jan 5 16:02:27 UTC > 2010 root@i386-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC > i386* > > I maked, and I installed a new kernel. > But, there are several problems with it. > Under GNOME, any usb hard drive or usb flash drive are no more mounted > automaticaly, causing errors, unlike GENERIC kernel. So I have to use *mount > *command. > Further, when I connect up and disconnect any usb drive, or use > *umount *command, > it is no more possible to use any usb storage device/usb mass storage (usb > keyboard and usb mouse still work well). > The kernel doesn't detect any more any usb storage plugged or unplugged > (dmesg|tail doesn't return anything when I plug and unplug usb storage/flash > device). > So, I have to reboot for use again an usb storage/flash device. > But, the problem still here. So I have to reboot again and again when I use > *umount *command, plug, unplug usb storage device ... > > here the kernel configuration file: > > *# > # GENERIC -- Generic kernel configuration file for FreeBSD/i386 > # > # For more information on this file, please read the config(5) manual page, > # and/or the handbook section on Kernel Configuration Files: > # > # > http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html<http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html>; > # > # The handbook is also available locally in /usr/share/doc/handbook > # if you've installed the doc distribution, otherwise always see the > # FreeBSD World Wide Web server > (http://www.FreeBSD.org/<http://www.freebsd.org/>) > for the > # latest information. > # > # An exhaustive list of options and more detailed explanations of the > # device lines is also present in the ../../conf/NOTES and NOTES files. > # If you are in doubt as to the purpose or necessity of a line, check first > # in NOTES. > # > # $FreeBSD: src/sys/i386/conf/GENERIC,v 1.519.2.4.2.2 2009/11/09 23:48:01 > kensmith Exp $ > > cpu I686_CPU > # CPU control pseudo-device. Provides access to MSRs, CPUID info and > # microcode update feature. > # > # device cpuctl > > > ident FREEBSD4 > ############ > # Optional: > options MPTABLE_FORCE_HTT # Enable HTT CPUs with the MP Table > options IPI_PREEMPTION > options PERFMON > # The system memory devices; /dev/mem, /dev/kmem > #device mem > > # The kernel symbol table device; /dev/ksyms > device ksyms > > ############ > > # To statically compile in device wiring instead of /boot/device.hints > #hints "GENERIC.hints" # Default places to look for devices. > > # Use the following to compile in values accessible to the kernel > # through getenv() (or kenv(1) in userland). The format of the file > # is 'variable=value', see kenv(1) > # > # env "GENERIC.env" > > makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols > > options SCHED_ULE # ULE scheduler > options PREEMPTION # Enable kernel thread preemption > options INET # InterNETworking > options INET6 # IPv6 communications protocols > options SCTP # Stream Control Transmission Protocol > options FFS # Berkeley Fast Filesystem > options SOFTUPDATES # Enable FFS soft updates support > options UFS_ACL # Support for access control lists > options UFS_DIRHASH # Improve performance on big directories > options UFS_GJOURNAL # Enable gjournal-based UFS journaling > options MD_ROOT # MD is a potential root device > options NFSCLIENT # Network Filesystem Client > options NFSSERVER # Network Filesystem Server > options NFSLOCKD # Network Lock Manager > options NFS_ROOT # NFS usable as /, requires NFSCLIENT > options PROCFS # Process filesystem (requires PSEUDOFS) > options PSEUDOFS # Pseudo-filesystem framework > options GEOM_PART_GPT # GUID Partition Tables. > options GEOM_LABEL # Provides labelization > options COMPAT_43TTY # BSD 4.3 TTY compat (sgtty) > options COMPAT_FREEBSD4 # Compatible with FreeBSD4 > > # Enable i386 a.out binary support > options COMPAT_AOUT > > ############################################################################ > options COMPAT_FREEBSD5 # Compatible with FreeBSD5 > options COMPAT_FREEBSD6 # Compatible with FreeBSD6 > options COMPAT_FREEBSD7 # Compatible with FreeBSD7 > options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI > options KTRACE # ktrace(1) support > options STACK # stack(9) support > options SYSVSHM # SYSV-style shared memory > options SYSVMSG # SYSV-style message queues > options SYSVSEM # SYSV-style semaphores > options P1003_1B_SEMAPHORES # POSIX-style semaphores > options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time > extensions > options PRINTF_BUFR_SIZE=128 # Prevent printf output being > interspersed. > options KBD_INSTALL_CDEV # install a CDEV entry in /dev > options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) > options AUDIT # Security event auditing > options MAC # TrustedBSD MAC Framework > options FLOWTABLE # per-cpu routing cache > #options KDTRACE_HOOKS # Kernel DTrace hooks > > # To make an SMP kernel, the next two lines are needed > options SMP # Symmetric MultiProcessor Kernel > device apic # I/O APIC > > ##################### BIOS > device smbios > > ####################### > > # CPU frequency control > device cpufreq > > # Bus support. > device acpi > device pci > ############################## > > # SMB bus > # > # System Management Bus support is provided by the 'smbus' device. > # Access to the SMBus device is via the 'smb' device (/dev/smb*), > # which is a child of the 'smbus' device. > # > # Supported devices: > # smb standard I/O through /dev/smb* > # > # Supported SMB interfaces: > # iicsmb I2C to SMB bridge with any iicbus interface > # bktr brooktree848 I2C hardware interface > # intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit > # alpm Acer Aladdin-IV/V/Pro2 Power Management Unit > # ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) > # viapm VIA VT82C586B/596B/686A and VT8233 Power Management Unit > # amdpm AMD 756 Power Management Unit > # amdsmb AMD 8111 SMBus 2.0 Controller > # nfpm NVIDIA nForce Power Management Unit > # nfsmb NVIDIA nForce2/3/4 MCP SMBus 2.0 Controller > # > device smbus # Bus support, required for smb below. > device ichsmb > device smb > > ############################# > > # ATA and ATAPI devices > device ata > device atadisk # ATA disk drives > options ATA_STATIC_ID # Static device numbering > # Added > #device atapicam > > # SCSI peripherals > device scbus # SCSI bus (required for SCSI) > device ch # SCSI media changers > device da # Direct Access (disks) > device cd # CD > device pass # Passthrough device (direct SCSI access) > device ses # SCSI Environmental Services (and SAF-TE) > ############################# > device sg #Linux SCSI passthrough > ############################### > > # atkbdc0 controls both the keyboard and the PS/2 mouse > device atkbdc # AT keyboard controller > device atkbd # AT keyboard > device psm # PS/2 mouse > ################# > # Options for atkbd: > options ATKBD_DFLT_KEYMAP # specify the built-in keymap > makeoptions ATKBD_DFLT_KEYMAP=fr.iso.acc > > ################# > device kbdmux # keyboard multiplexer > > device vga # VGA video card driver > > #device splash # Splash screen and screen saver support > > > # syscons is the default console driver, resembling an SCO console > device sc > ################### > options VESA > options SC_PIXEL_MODE > options SC_HISTORY_SIZE=1000 # number of history buffer lines > device dpms > options SC_TWOBUTTON_MOUSE > ######## > device agp # support several AGP chipsets > > ################# CONSOLE UTF8 > options TEKEN_UTF8 > options TEKEN_XTERM > > ##################################### > device drm # DRM core module required by DRM drivers > device i915drm # Intel i830 through i915 > > #################################### > > > # Power management support (see NOTES for more options) > #device apm > # Add suspend/resume support for the i8254. > device pmtimer > > # Serial (COM) ports > device uart # Generic UART driver > > # Parallel port > device ppc > device ppbus # Parallel port bus (required) > device lpt # Printer > device ppi # Parallel port interface device > #device vpo # Requires scbus and da > > # PCI Ethernet NICs that use the common MII bus controller code. > # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! > device miibus # MII bus support > device bge # Broadcom BCM570xx Gigabit Ethernet > > # Pseudo devices. > device loop # Network loopback > device random # Entropy device > device ether # Ethernet support > device tun # Packet tunnel. > device pty # BSD-style compatibility pseudo ttys > device md # Memory "disks" > device firmware # firmware assist module > ################ > ################## > > # The `bpf' device enables the Berkeley Packet Filter. > # Be aware of the administrative consequences of enabling this! > # Note that 'bpf' is required for DHCP. > device bpf # Berkeley packet filter > > ##################### FIREWALL > # The pf packet filter consists of three devices: > # The `pf' device provides /dev/pf and the firewall code itself. > # The `pflog' device provides the pflog0 interface which logs packets. > # The `pfsync' device provides the pfsync0 interface used for > # synchronization of firewall state tables (over the net). > device pf > device pflog > device pfsync > ############################IPFILTER > > options IPFILTER #ipfilter support > options IPFILTER_LOG #ipfilter logging > #options IPFILTER_LOOKUP #ipfilter pools > options IPFILTER_DEFAULT_BLOCK #block all packets by default > #options IPSTEALTH #support for stealth forwarding > #options TCPDEBUG > > ################################################ > > # USB support > device uhci # UHCI PCI->USB interface > device ehci # EHCI PCI->USB interface (USB 2.0) > device usb # USB Bus (required) > device ukbd # Keyboard > device ums # Mouse > > # Modules > makeoptions MODULES_OVERRIDE="msdosfs msdosfs_iconv ntfs ntfs_iconv udf > udf_iconv usb/umass cd9660 cd9660_iconv linux linprocfs linsysfs > /ata/atapicd ichwd dc sound/sound sound/driver/ich speaker ahci usb/uhid > usb/ulpt splash /syscons/fire /syscons/blank /syscons/daemon /syscons/dragon > /syscons/fade /syscons/green /syscons/logo /syscons/rain /syscons/snake > /syscons/star /syscons/warp zlib" > ############################### > * > Thank you > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" > > Well the simple answer is you removed something from the new kernel that you shouldn't have. Return to the generic kernel and only remove one or two options and compile and test. cycle through this method until your system finally misbehaves again. Then you know one of the last 2 options has to be kept in the kernel.
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