[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
This bug still "work" for my USB 3.0 devices (storage/hard disk) with USB 3.0 port. $ uname -a Linux B85I-Ubuntu 4.2.0-19-generic #23-Ubuntu SMP Wed Nov 11 11:39:30 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux $ cat /etc/issue Ubuntu 15.10 \n \l -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1441104 Title: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon Status in linux package in Ubuntu: Confirmed Bug description: I have a USB 3.0 Hard Disk, a USB 3.0 Flash storage, and a 4GB micro SD with USB 2.0 SD card. When I unmount devices, they still show up when I execute the command. For example, when I plug in my USB 3.0 flash storage to my PC's USB 3.0 port: $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn > lspci-vnvn.usbstorage_usb3.0.log The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn > lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb > lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb > lsusb3.0storage.log = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of "Teclast CoolFlash USB3.0" ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub chen@chen-Server:~/bug$ sudo umount /dev/sdd4 [sudo] password for chen: chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdc chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdd chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 014: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523
[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
It's very odd that other USB 3.0 device does not have this problem. My roommate USB 3.0 hard disk works well on my computer. But why My USB 3.0 flash storage and USB 3.0 hard disk cause this issue. troller Is this issue only happen with some specific hardware : specific USB 3.0 controller chip or USB 3.0 device that suppots USB Attached SCSI Protocol(UASP) Because My Hard disk is ASMedia 2105 chip. But Why My USB 3.0 flash occurs this problem too, I have no ieda... -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1441104 Title: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon Status in linux package in Ubuntu: Confirmed Bug description: I have a USB 3.0 Hard Disk, a USB 3.0 Flash storage, and a 4GB micro SD with USB 2.0 SD card. When I unmount devices, they still show up when I execute the command. For example, when I plug in my USB 3.0 flash storage to my PC's USB 3.0 port: $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn lspci-vnvn.usbstorage_usb3.0.log The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb lsusb3.0storage.log = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of Teclast CoolFlash USB3.0 ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub chen@chen-Server:~/bug$ sudo umount /dev/sdd4 [sudo] password for chen: chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdc chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdd chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root
[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
Now I do-release-upgrade to Ubuntu 14.10 ang do again : This bug occur on Ubuntu 15.04. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1441104 Title: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon Status in linux package in Ubuntu: Confirmed Bug description: I have a USB 3.0 Hard Disk, a USB 3.0 Flash storage, and a 4GB micro SD with USB 2.0 SD card. When I unmount devices, they still show up when I execute the command. For example, when I plug in my USB 3.0 flash storage to my PC's USB 3.0 port: $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn lspci-vnvn.usbstorage_usb3.0.log The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb lsusb3.0storage.log = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of Teclast CoolFlash USB3.0 ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub chen@chen-Server:~/bug$ sudo umount /dev/sdd4 [sudo] password for chen: chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdc chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdd chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 014: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (You can see I did
[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
** Tags added: vivid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1441104 Title: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon Status in linux package in Ubuntu: Confirmed Bug description: I have a USB 3.0 Hard Disk, a USB 3.0 Flash storage, and a 4GB micro SD with USB 2.0 SD card. When I unmount devices, they still show up when I execute the command. For example, when I plug in my USB 3.0 flash storage to my PC's USB 3.0 port: $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn lspci-vnvn.usbstorage_usb3.0.log The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb lsusb3.0storage.log = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of Teclast CoolFlash USB3.0 ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub chen@chen-Server:~/bug$ sudo umount /dev/sdd4 [sudo] password for chen: chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdc chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdd chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 014: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (You can see I did a mistake, I udisks --detach /dev/sdc ... I hopt that not
[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
I clone git: git clone git://kernel.ubuntu.com/ubuntu/ubuntu-trusty.git and I build my kernel : git checkout -b mybisect remote/master and git reset --hard 8bb495e3f0240 （I build before ,so i have to reset --hard and run git git clean -f -d ) commit 8bb495e3f02401ee6f76d1b1d77f3ac9f079e376 Author: Linus Torvalds torva...@linux-foundation.org Date: Sun Jun 30 15:13:29 2013 -0700 Linux 3.10 and following https://wiki.ubuntu.com/KernelTeam/GitKernelBuild build my kernel chen@chen-Server:~/Files/kernel/ubuntu-trusty$ ls ../ linux-firmware-image_3.10.0-custom-1_amd64.deb linux-headers-3.10.0-custom_3.10.0-custom-1_amd64.deb linux-image-3.10.0-custom_3.10.0-custom-1_amd64.deb linux-libc-dev_3.10.0-custom-1_amd64.deb old ubuntu-trusty And This bug still here. I ran uname -a Linux chen-Server 3.10.0-custom #1 SMP Tue Apr 14 21:46:54 CST 2015 x86_64 x86_64 x86_64 GNU/Linux Look, I boot the right kernel. I must missing something... I keep looking into it, by booting the live-cd ubuntu, another ways... ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1441104 Title: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon Status in linux package in Ubuntu: Confirmed Bug description: I have a USB 3.0 Hard Disk, a USB 3.0 Flash storage, and a 4GB micro SD with USB 2.0 SD card. When I unmount devices, they still show up when I execute the command. For example, when I plug in my USB 3.0 flash storage to my PC's USB 3.0 port: $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn lspci-vnvn.usbstorage_usb3.0.log The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb lsusb3.0storage.log = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of Teclast CoolFlash USB3.0 ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002:
[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
I boot into ubuntu 14.04 LTS live-cd ,and I reproduced this issue successfully. I am sorry, I probably confuse that the usb 3.0 work normally with ubuntu before, but actually , with windows. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1441104 Title: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon Status in linux package in Ubuntu: Confirmed Bug description: I have a USB 3.0 Hard Disk, a USB 3.0 Flash storage, and a 4GB micro SD with USB 2.0 SD card. When I unmount devices, they still show up when I execute the command. For example, when I plug in my USB 3.0 flash storage to my PC's USB 3.0 port: $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn lspci-vnvn.usbstorage_usb3.0.log The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb lsusb3.0storage.log = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of Teclast CoolFlash USB3.0 ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub chen@chen-Server:~/bug$ sudo umount /dev/sdd4 [sudo] password for chen: chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdc chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdd chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 014: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device
[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
陈伟琪, the next step is to fully commit bisect from kernel 3.13.0-24 to 3.13.0-48 in order to identify the last good kernel commit, followed immediately by the first bad one. This will allow for a more expedited analysis of the root cause of your issue. Could you please do this following https://wiki.ubuntu.com/Kernel/KernelBisection ? Please note, finding adjacent kernel versions is not fully commit bisecting. Thank you for your understanding. Helpful bug reporting tips: https://wiki.ubuntu.com/ReportingBugs ** Tags added: needs-bisect regression-update ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1441104 Title: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon Status in linux package in Ubuntu: Incomplete Bug description: I have a USB 3.0 Hard Disk, a USB 3.0 Flash storage, and a 4GB micro SD with USB 2.0 SD card. When I unmount devices, they still show up when I execute the command. For example, when I plug in my USB 3.0 flash storage to my PC's USB 3.0 port: $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn lspci-vnvn.usbstorage_usb3.0.log The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb lsusb3.0storage.log = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of Teclast CoolFlash USB3.0 ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub chen@chen-Server:~/bug$ sudo umount /dev/sdd4 [sudo] password for chen: chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdc chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdd chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device
[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
As a supplement, I have no idea about the behavior of this issue on other ubuntu release. Because I have not installed other version of ubuntu into my PC. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1441104 Title: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon Status in linux package in Ubuntu: Confirmed Bug description: I have a USB 3.0 Hard Disk, a USB 3.0 Flash storage, and a 4GB micro SD with USB 2.0 SD card. When I unmount devices, they still show up when I execute the command. For example, when I plug in my USB 3.0 flash storage to my PC's USB 3.0 port: $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn lspci-vnvn.usbstorage_usb3.0.log The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb lsusb3.0storage.log = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of Teclast CoolFlash USB3.0 ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub chen@chen-Server:~/bug$ sudo umount /dev/sdd4 [sudo] password for chen: chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdc chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdd chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 014: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device
[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
Yes, this earlier kernel (that this issue not occur) is belong to 14.04 release. ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1441104 Title: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon Status in linux package in Ubuntu: Confirmed Bug description: I have a USB 3.0 Hard Disk, a USB 3.0 Flash storage, and a 4GB micro SD with USB 2.0 SD card. When I unmount devices, they still show up when I execute the command. For example, when I plug in my USB 3.0 flash storage to my PC's USB 3.0 port: $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn lspci-vnvn.usbstorage_usb3.0.log The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb lsusb3.0storage.log = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of Teclast CoolFlash USB3.0 ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub chen@chen-Server:~/bug$ sudo umount /dev/sdd4 [sudo] password for chen: chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdc chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdd chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 014: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 001:
[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
Yes, Your are right! This problem not occur in an earlier kernel （I only have ubuntu distribution ）. But I don't remember which version that the problem not occur. Because I had not use my USB 3.0 device for a long time ... -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1441104 Title: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon Status in linux package in Ubuntu: Confirmed Bug description: I have a USB 3.0 Hard Disk, a USB 3.0 Flash storage, and a 4GB micro SD with USB 2.0 SD card. When I unmount devices, they still show up when I execute the command. For example, when I plug in my USB 3.0 flash storage to my PC's USB 3.0 port: $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn lspci-vnvn.usbstorage_usb3.0.log The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb lsusb3.0storage.log = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of Teclast CoolFlash USB3.0 ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub chen@chen-Server:~/bug$ sudo umount /dev/sdd4 [sudo] password for chen: chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdc chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdd chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 014: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340
[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
陈伟琪, did this problem not occur in either an earlier kernel, or Ubuntu release? ** Tags removed: kernel-bug-exists-upstream-4.0.0-rc7-generic ** Tags added: kernel-bug-exists-upstream-4.0-rc7 ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1441104 Title: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon Status in linux package in Ubuntu: Incomplete Bug description: I have a USB 3.0 Hard Disk, a USB 3.0 Flash storage, and a 4GB micro SD with USB 2.0 SD card. When I unmount devices, they still show up when I execute the command. For example, when I plug in my USB 3.0 flash storage to my PC's USB 3.0 port: $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn lspci-vnvn.usbstorage_usb3.0.log The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb lsusb3.0storage.log = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of Teclast CoolFlash USB3.0 ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub chen@chen-Server:~/bug$ sudo umount /dev/sdd4 [sudo] password for chen: chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdc chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdd chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 014: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID
[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
By the way, What I referring is my USB 3.0 Flash storage, not my USB 3.0 Hard Disk. That HD I just bought. I hope I clearly expressed. OK. ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1441104 Title: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon Status in linux package in Ubuntu: Confirmed Bug description: I have a USB 3.0 Hard Disk, a USB 3.0 Flash storage, and a 4GB micro SD with USB 2.0 SD card. When I unmount devices, they still show up when I execute the command. For example, when I plug in my USB 3.0 flash storage to my PC's USB 3.0 port: $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn lspci-vnvn.usbstorage_usb3.0.log The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb lsusb3.0storage.log = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of Teclast CoolFlash USB3.0 ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub chen@chen-Server:~/bug$ sudo umount /dev/sdd4 [sudo] password for chen: chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdc chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdd chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 014: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter
[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
陈伟琪, just to clarify, which release was this earlier kernel regarding, 14.04? ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1441104 Title: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon Status in linux package in Ubuntu: Incomplete Bug description: I have a USB 3.0 Hard Disk, a USB 3.0 Flash storage, and a 4GB micro SD with USB 2.0 SD card. When I unmount devices, they still show up when I execute the command. For example, when I plug in my USB 3.0 flash storage to my PC's USB 3.0 port: $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn lspci-vnvn.usbstorage_usb3.0.log The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb lsusb3.0storage.log = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of Teclast CoolFlash USB3.0 ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub chen@chen-Server:~/bug$ sudo umount /dev/sdd4 [sudo] password for chen: chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdc chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdd chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 014: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 001: ID
[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
apport information ** Tags added: apport-collected ** Description changed: I have an USB 3.0 Hard Disk and an USB 3.0 Flash storage. And I have an 4GB micro sd with USB 2.0 sd card. But I do not have 2.0 USB storage or 2.0 usb hard disk. OK, let me describe this issue: (1) I plug in my USB 3.0 flash storage to my pc's USB 3.0 port. (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn lspci-vnvn.usbstorage_usb3.0.log The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb lsusb3.0storage.log #It's so strange that lsusb show my usb storage Kingston Technology Company Inc., But #my usb storage is Teclast CoolFlash USB3.0. OK, that may not be important. = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of Teclast CoolFlash USB3.0 ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub chen@chen-Server:~/bug$ sudo umount /dev/sdd4 [sudo] password for chen: chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdc chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdd chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 014: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (You can see I did a mistake, I
[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
Please see here: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1401980 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1441104 Title: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon Status in linux package in Ubuntu: Confirmed Bug description: I have an USB 3.0 Hard Disk and an USB 3.0 Flash storage. And I have an 4GB micro sd with USB 2.0 sd card. But I do not have 2.0 USB storage or 2.0 usb hard disk. OK, let me describe this issue: (1) I plug in my USB 3.0 flash storage to my pc's USB 3.0 port. (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn lspci-vnvn.usbstorage_usb3.0.log The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb lsusb3.0storage.log #It's so strange that lsusb show my usb storage Kingston Technology Company Inc., But #my usb storage is Teclast CoolFlash USB3.0. OK, that may not be important. = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of Teclast CoolFlash USB3.0 ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub chen@chen-Server:~/bug$ sudo umount /dev/sdd4 [sudo] password for chen: chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdc chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdd chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 014: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID
[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
陈伟琪, thank you for reporting this and helping make Ubuntu better. Could you please test the latest upstream kernel available from the very top line at the top of the page (the release names are irrelevant for testing, and please do not test the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. If the test did not allow you to test to the issue (ex. you couldn't boot into the OS) please make a comment in your report about this, and continue to test the next most recent kernel version until you can test to the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags by clicking on the yellow circle with a black pencil icon, next to the word Tags, located at the bottom of the report description: kernel-fixed-upstream kernel-fixed-upstream-3.XY-rcZ Where XY and Z are numbers corresponding to the kernel version. If the mainline kernel does not fix this bug, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-3.XY-rcZ Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding. ** Description changed: - I have an USB 3.0 Hard Disk and an USB 3.0 Flash storage. - And I have an 4GB micro sd with USB 2.0 sd card. But I do not have 2.0 USB storage or 2.0 usb hard disk. - - OK, let me describe this issue: - - (1) I plug in my USB 3.0 flash storage to my pc's USB 3.0 port. - (2) My computer detect my storage soon and automatically mount it. + I have a USB 3.0 Hard Disk, a USB 3.0 Flash storage, and a 4GB micro SD with USB 2.0 SD card. When I unmount devices, they still show up when I execute the command. For example, when I plug in my USB 3.0 flash storage to my PC's USB 3.0 port: $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash - (3) I ummount it and safely remove it, and run df -h, you will see it: + I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 - [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn lspci-vnvn.usbstorage_usb3.0.log - The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb lsusb3.0storage.log - - #It's so strange that lsusb show my usb storage Kingston Technology Company Inc., But - #my usb storage is Teclast CoolFlash USB3.0. OK, that may not be important. - = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of Teclast CoolFlash USB3.0 ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd4
[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
Bad news. I installed 3.14.1-031401-generic, which does not fix this issue. http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.14.1-trusty/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1441104 Title: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon Status in linux package in Ubuntu: Confirmed Bug description: I have a USB 3.0 Hard Disk, a USB 3.0 Flash storage, and a 4GB micro SD with USB 2.0 SD card. When I unmount devices, they still show up when I execute the command. For example, when I plug in my USB 3.0 flash storage to my PC's USB 3.0 port: $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn lspci-vnvn.usbstorage_usb3.0.log The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb lsusb3.0storage.log = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of Teclast CoolFlash USB3.0 ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub chen@chen-Server:~/bug$ sudo umount /dev/sdd4 [sudo] password for chen: chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdc chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdd chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 014: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 001: ID
[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
chen@chen-Server:~/bug$ ls *.deb linux-headers-3.14.1-031401_3.14.1-031401.201404141220_all.deb linux-headers-3.14.1-031401-generic_3.14.1-031401.201404141220_amd64.deb linux-image-3.14.1-031401-generic_3.14.1-031401.201404141220_amd64.deb ** Tags added: kernel-bug-exists-upstream kernel-bug-exists- upstream-3.14.1-trusty ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1441104 Title: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon Status in linux package in Ubuntu: Confirmed Bug description: I have a USB 3.0 Hard Disk, a USB 3.0 Flash storage, and a 4GB micro SD with USB 2.0 SD card. When I unmount devices, they still show up when I execute the command. For example, when I plug in my USB 3.0 flash storage to my PC's USB 3.0 port: $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn lspci-vnvn.usbstorage_usb3.0.log The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb lsusb3.0storage.log = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of Teclast CoolFlash USB3.0 ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub chen@chen-Server:~/bug$ sudo umount /dev/sdd4 [sudo] password for chen: chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdc chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdd chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 014: ID 13fe:5500 Kingston Technology Company Inc. Bus 004
[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
** Also affects: udisks (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1441104 Title: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon Status in linux package in Ubuntu: Confirmed Status in udisks package in Ubuntu: New Bug description: I have a USB 3.0 Hard Disk, a USB 3.0 Flash storage, and a 4GB micro SD with USB 2.0 SD card. When I unmount devices, they still show up when I execute the command. For example, when I plug in my USB 3.0 flash storage to my PC's USB 3.0 port: $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn lspci-vnvn.usbstorage_usb3.0.log The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb lsusb3.0storage.log = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of Teclast CoolFlash USB3.0 ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub chen@chen-Server:~/bug$ sudo umount /dev/sdd4 [sudo] password for chen: chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdc chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdd chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 014: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 001: ID 1d6b:0002 Linux Foundation
[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
陈伟琪, the latest mainline kernel is 4.0-rc7 (not 3.x). ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete ** No longer affects: udisks (Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1441104 Title: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon Status in linux package in Ubuntu: Incomplete Bug description: I have a USB 3.0 Hard Disk, a USB 3.0 Flash storage, and a 4GB micro SD with USB 2.0 SD card. When I unmount devices, they still show up when I execute the command. For example, when I plug in my USB 3.0 flash storage to my PC's USB 3.0 port: $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn lspci-vnvn.usbstorage_usb3.0.log The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb lsusb3.0storage.log = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of Teclast CoolFlash USB3.0 ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub chen@chen-Server:~/bug$ sudo umount /dev/sdd4 [sudo] password for chen: chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdc chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdd chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 014: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003
[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
Bad news again: I installed 4.0.0-04rc7-generic, which does not fix this issue. ** Tags removed: kernel-bug-exists-upstream-3.14.1-trusty ** Tags added: kernel-bug-exists-upstream-4.0.0-rc7-generic ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1441104 Title: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon Status in linux package in Ubuntu: Confirmed Bug description: I have a USB 3.0 Hard Disk, a USB 3.0 Flash storage, and a 4GB micro SD with USB 2.0 SD card. When I unmount devices, they still show up when I execute the command. For example, when I plug in my USB 3.0 flash storage to my PC's USB 3.0 port: $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn lspci-vnvn.usbstorage_usb3.0.log The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb lsusb3.0storage.log = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of Teclast CoolFlash USB3.0 ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub chen@chen-Server:~/bug$ sudo umount /dev/sdd4 [sudo] password for chen: chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdc chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdd chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 014: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device
[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon
Ooo. I thought I may need to install the mainline kernel of the same series of ubuntu. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1441104 Title: USB 3.0 storage safely remove issue: re-detect the device(that I have removed already) soon Status in linux package in Ubuntu: Incomplete Bug description: I have a USB 3.0 Hard Disk, a USB 3.0 Flash storage, and a 4GB micro SD with USB 2.0 SD card. When I unmount devices, they still show up when I execute the command. For example, when I plug in my USB 3.0 flash storage to my PC's USB 3.0 port: $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1 30G 17G 13G 57% /media/chen/MyFlash (4)Oops, The issue is an nightmare!! :( Please see the log ) $ sudo lspci -vnvn lspci-vnvn.usbstorage_usb3.0.log The behavior of my USB 3.0 Hard disk is same. (1) I plug in my USB 3.0 Hard disk to my pc's USB 3.0 port( the same port ). (2) My computer detect my storage soon and automatically mount it. $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (3) I ummount it and safely remove it, and run df -h, you will see it: $ sudo umount /dev/sdc1 [sudo] password for chen: ... $ sudo udisks --detach /dev/sdc $ df -h ... /dev/sdc1932G 205M 932G1% /media/chen/陈家胜 (4) :( Please see the log: $ sudo lspci -vnvn lspci-vnvn.usbharddisk_usb3.0.log (5)And I just realize lspci have no information usb storage, so: $ lsusb lsusb3.0harddisk.log (6)I unplug my HD and plug in my storage. $ lsusb lsusb3.0storage.log = And Have a try that plug in my micro sd card with card reader to USB 3.0 port( the same port ): (1) plug in my micro sd card , and : $ df -h ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius (2) lsusb: $ lsusb ( because i plug in my USB Storage to another usb 3.0 port, so my sd card is /dev/sdd4 ) ( Why i plug in my USB Storage is that i want get string of Teclast CoolFlash USB3.0 ) ( from gnome-disks And I forgot unplug it...) Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (3)And then unmount and safely remove my sd card and ... : chen@chen-Server:~/bug$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sdd43.7G 38M 3.7G2% /media/chen/DiskGenius chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 013: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 008: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub chen@chen-Server:~/bug$ sudo umount /dev/sdd4 [sudo] password for chen: chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdc chen@chen-Server:~/bug$ sudo udisks --detach /dev/sdd chen@chen-Server:~/bug$ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 014: ID 13fe:5500 Kingston Technology Company Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 8087:07dc Intel Corp. Bus 003 Device 003: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter Bus 003 Device 002: ID 24ae:2000 Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (You can see I
