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** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1920874
Title:
[Regression] Partition not removed after removing the memory cards
from card reader since kernel 5.9.0-rc3+
Status in linux package in Ubuntu:
Confirmed
Bug description:
Ubuntu version: 20.10
Kernel: 5.10.0-1013-oem
Card reader: Realtek Card Reader (0bda:0328 and 0bda:0158)
Summary
=======
After upgrading to kernel 5.9.0-rc3 or later, the device node for the
partitions on the memory cards will not disappear after removing the
memory cards. This is confusing to the user level applications like
File Browser since the partition label will remain there for a long
time.
Steps to reproduce
==================
1. Upgrade to kernel later than 5.9.0-rc3
2. Plug the external card reader and insert the formatted memory card
3. Verify if the memory card mounted and visible on File Browser
4. Remove the memory card from the card reader
5. Verify if the mounted memory card removed from the File Browser
Expected results
================
The mounted memory card identifier should be disappear after remove
the memory card
Actual results
==============
The partition label of the memory card exists for a long time.
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu50
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: dev 1443 F.... pulseaudio
/dev/snd/controlC0: dev 1443 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 20.10
InstallationDate: Installed on 2021-03-22 (0 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Release amd64 (20201022)
MachineType: ASUSTeK COMPUTER INC. ZenBook UX434IQ_UX434IQ
Package: linux (not installed)
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.10.0-14-generic
root=UUID=ac0e9628-3402-4892-84ab-a1dfb21be15a ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 5.10.0-14.15-generic 5.10.11
RelatedPackageVersions:
linux-restricted-modules-5.10.0-14-generic N/A
linux-backports-modules-5.10.0-14-generic N/A
linux-firmware 1.190
Tags: groovy
Uname: Linux 5.10.0-14-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 02/26/2020
dmi.bios.release: 5.16
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: UX434IQ_UX434IQ.203
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: UX434IQ
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrUX434IQ_UX434IQ.203:bd02/26/2020:br5.16:svnASUSTeKCOMPUTERINC.:pnZenBookUX434IQ_UX434IQ:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX434IQ:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.family: ZenBook
dmi.product.name: ZenBook UX434IQ_UX434IQ
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
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