2014-04-09 14:48 GMT+04:00, HABI S RAVI <habisbc@xxxxxxxxx>: > I am using 3.14.0 kernel version. > > I compiled using localmodconfig. > > I am using Ubuntu in my Lenovo U410 Ultrabook. I can use USB mouse, > keyboard, pendrives with the distro kernel 3.11.0-18-generic. > > I can use USB mouse in distro kernel, but cannot use the same in compiled > kernel. I can plug in new pendrive in distro kernel and are automatically > mounted. But i cannot mount pendrive in new kernel. The same occurs for USB > keyboard. But i can mount Nexus 7 in both kernel. > > Here is the output of dmesg and lsusb. > > habisravi@U410:~$ dmesg tail > [ 866.156540] audit: type=1400 audit(1397006611.192:33): apparmor="DENIED" > operation="capable" profile="/usr/sbin/cupsd" pid=1113 comm="cupsd" > capability=36 capname="block_suspend" > [ 869.326789] usb 3-2: new low-speed USB device number 13 using xhci_hcd > [ 869.515935] usb 3-2: New USB device found, idVendor=1bcf, idProduct=0007 > [ 869.515949] usb 3-2: New USB device strings: Mfr=0, Product=2, > SerialNumber=0 > [ 869.515951] usb 3-2: Product: USB Optical Mouse > [ 869.516121] usb 3-2: ep 0x81 - rounding interval to 64 microframes, ep > desc says 80 microframes > habisravi@U410:~$ > > habisravi@U410:~$ lsusb > Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub > Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub > Bus 003 Device 013: ID 1bcf:0007 Sunplus Innovation Technology Inc. Optical > Mouse > Bus 003 Device 003: ID 04f2:b2e1 Chicony Electronics Co., Ltd > Bus 003 Device 004: ID 0cf3:3004 Atheros Communications, Inc. > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > habisravi@U410:~$ > connect all your usb devices, reboot to the uduntu precompiled kernel, be sure that all modules are loaded and all devices are working properly, then again do "localmodconfig" and re-compile a new kernel. _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
