apport information
** Attachment added: "acpidump.txt"
https://bugs.launchpad.net/bugs/2098726/+attachment/5858744/+files/acpidump.txt
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/2098726
Title:
Cannot set alias for USB NIC RTL8153
Status in linux package in Ubuntu:
Confirmed
Bug description:
Linux Mint 20.3, based on Ubuntu 20.04
$ uname -a
Linux mintbook 5.15.0-131-generic #141~20.04.1-Ubuntu SMP Thu Jan 16 18:38:51
UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
I have an ASUS notebook and it has no RJ45 socket. I use USB Gigabit
adapter based on RTL8153. So far it worked OK but I have found today
that I cannot configure alias with ifconfig. Try to configure alias IP
address with ifconfig changes default interface. It looks like a bug
in the RTL8153 driver.
$ ethtool -i enx00e04c68002f
driver: r8152
version: v1.12.13
firmware-version: rtl8153b-2 v1 10/23/19
expansion-rom-version:
bus-info: usb-0000:00:14.0-2
supports-statistics: yes
supports-test: no
supports-eeprom-access: no
supports-register-dump: no
supports-priv-flags: no
$ lsusb | grep 8153
Bus 002 Device 004: ID 0bda:8153 Realtek Semiconductor Corp. RTL8153 Gigabit
Ethernet Adapter
Steps to replicate:
1) Connect USB adapter to a LAN, I assume I received IP address 192.168.1.11
from DHCP server.
2) check with ifconfig what is IP address on interface enx00e04c68002f
3) define alias, 'sudo ifconfig enx00e04c68002f:33 192.168.33.11'
4) check with ifconfig the result
I see that there is no new interface enx00e04c68002f:33 and that IP
address on interface enx00e04c68002f was changed to 192.168.33.11.
That is a bug!
Expected behavior:
Interface enx00e04c68002f will keep IP address assigned from DHCP server,
like 192.168.1.11
New interface enx00e04c68002f:33 will be added with IP address 192.168.33.11
This report is for an older kernel and older Ubuntu distribution. I
assume the bug is still in the newer kernel, this has to be
retested...
---
When I use this method on my WiFi interface (based on rtl8821ce), IP alias
works as expected. This points to an issue with r8152 driver...
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu27.27
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: psl 196710 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: X-Cinnamon
DistroRelease: Linux Mint 20.3
InstallationDate: Installed on 2022-04-12 (1043 days ago)
InstallationMedia: Linux Mint 20.3 "Una" - Release amd64 20220104
MachineType: ASUSTeK COMPUTER INC. VivoBook_ASUSLaptop X415EA_X415EA
Package: linux (not installed)
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-131-generic
root=UUID=24d0a025-dfb5-4009-9fdc-af9b242b1605 ro quiet splash
ProcVersionSignature: Ubuntu 5.15.0-131.141~20.04.1-generic 5.15.168
RelatedPackageVersions:
linux-restricted-modules-5.15.0-131-generic N/A
linux-backports-modules-5.15.0-131-generic N/A
linux-firmware 1.187.39
Tags: una
Uname: Linux 5.15.0-131-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dialout dip docker lpadmin plugdev sambashare sudo
vboxusers
_MarkForUpload: True
dmi.bios.date: 03/14/2024
dmi.bios.release: 5.19
dmi.bios.vendor: American Megatrends International, LLC.
dmi.bios.version: X415EA.316
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: X415EA
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:bvnAmericanMegatrendsInternational,LLC.:bvrX415EA.316:bd03/14/2024:br5.19:svnASUSTeKCOMPUTERINC.:pnVivoBook_ASUSLaptopX415EA_X415EA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX415EA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:sku:
dmi.product.family: ASUSLaptop
dmi.product.name: VivoBook_ASUSLaptop X415EA_X415EA
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
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