https://bugzilla.kernel.org/show_bug.cgi?id=43191 --- Comment #4 from Christian Kujau <lists@xxxxxxxxxxxxxxx> 2012-05-03 06:55:27 --- Noticed this on a "Lenovo Ideapad S10" as well. Ubuntu #925760 has a workaround for this: $ rmmod ums_realtek usbcore: deregistering interface driver ums-realtek And the messages stop. As soon as the module is loaded again, the messages resume and repeat every 52 seconds: $ modprobe ums_realtek May 2 23:50:46 scsi5 : usb-storage 1-5:1.0 May 2 23:50:46 usbcore: registered new interface driver ums-realtek May 2 23:50:47 scsi 5:0:0:0: Direct-Access Generic- Multi-Card 1.00 PQ: 0 ANSI: 0 CCS May 2 23:50:47 sd 5:0:0:0: Attached scsi generic sg1 type 0 May 2 23:50:47 sd 5:0:0:0: [sdb] Attached SCSI removable disk May 2 23:51:38 sd 5:0:0:0: [sdb] Test WP failed, assume Write Enabled May 2 23:51:38 sd 5:0:0:0: [sdb] Asking for cache data failed May 2 23:51:38 sd 5:0:0:0: [sdb] Assuming drive cache: write through May 2 23:52:30 sd 5:0:0:0: [sdb] Test WP failed, assume Write Enabled May 2 23:52:30 sd 5:0:0:0: [sdb] Asking for cache data failed May 2 23:52:30 sd 5:0:0:0: [sdb] Assuming drive cache: write through -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html