Diagnostics from ifconfig.
If failure:
enp2s0: flags=4099<UP,BROADCAST,MULTICAST>
If Ok:
enp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>
inet ...
What are the correct commands to reload interfaces in this case?
sudo service networking restart
sudo systemctl restart networking.service
sudo systemctl restart NetworkManager
sudo nmcli networking off
sudo nmcli networking on
sudo ifdown -a
sudo ifup -a
--
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https://bugs.launchpad.net/bugs/2031537
Title:
Ethernet not stable 23.04 (RTL8168/8169)
Status in linux package in Ubuntu:
Confirmed
Bug description:
hello,
it is my first time reporting a pug hope it is the last
there is thread here
https://ubuntuforums.org/showthread.php?t=2489146&p=14151513
another user experienced similar issue
my network work fine at startup keep working for hours then disconnect and
cannot reconnect without a restart
I tested the cable using another pc and it was working repluged with no
difference
I thought it is caused by nvidia driver so changed it and the problem
persist
I use systemd-networkd
uname -a
Linux ahmed-OptiPlex-3090 6.2.0-27-generic #28-Ubuntu SMP PREEMPT_DYNAMIC Wed
Jul 12 22:39:51 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
lspci:
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 1b)
dmesg:
[Mon Aug 7 12:36:47 2023] audit: type=1400 audit(1691401007.881:150):
apparmor="ALLOWED" operation="file_perm" class="file"
profile="libreoffice-oosplash"
name="/tmp/OSL_PIPE_1000_SingleOfficeIPC_74ed987bff2950ad36ea f76d6640d9dc"
pid=14414 comm="oosplash" requested_mask="w" denied_mask="w" fsuid=1000
ouid=1000
[Mon Aug 7 12:39:19 2023] ------------[ cut here ]------------
[Mon Aug 7 12:39:19 2023] NETDEV WATCHDOG: enp2s0 (r8169): transmit queue 0
timed out
[Mon Aug 7 12:39:19 2023] WARNING: CPU: 4 PID: 0 at
net/sched/sch_generic.c:525 dev_watchdog+0x23a/0x250
[Mon Aug 7 12:39:19 2023] Modules linked in: snd_seq_dummy snd_hrtimer
nvidia_uvm(PO) bridge stp llc cfg80211 binfmt_misc nvidia_drm(PO) nls_iso8859_1
snd_ctl_led nvidia_modeset(PO) snd_sof_pci_intel_cnl snd_sof_intel_hda_common
soundwire_intel soundwire_generic_allocation soundwire_cadence
snd_sof_intel_hda snd_sof_pci snd_hda_codec_realtek snd_sof_xtensa_dsp
snd_hda_codec_generic snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core
snd_soc_acpi_intel_match snd_soc_acpi soundwire_bus snd_soc_core
snd_hda_codec_hdmi snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel
snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec intel_rapl_msr
intel_rapl_common snd_hda_core intel_tcc_cooling x86_pkg_temp_thermal snd_hwdep
intel_powerclamp coretemp nvidia(PO) snd_pcm kvm_intel snd_seq_midi i915
snd_seq_midi_event mei_hdcp mei_pxp snd_rawmidi kvm drm_buddy snd_seq ttm
irqbypass drm_display_helper snd_seq_device crct10dif_pclmul cec
polyval_clmulni snd_timer polyval_generic dell_wmi ghash_clm
ulni_intel rc_core
[Mon Aug 7 12:39:19 2023] sha512_ssse3 cmdlinepart aesni_intel drm_kms_helper
snd mei_me spi_nor crypto_simd i2c_algo_bit dell_smbios cryptd soundcore dcdbas
syscopyarea sysfillrect ledtrig_audio dell_wmi_sysman sysimgblt mei rapl mtd
sparse_keymap dell_wmi_descriptor intel_pch_thermal intel_cstate wmi_bmof
firmware_attributes_class ee1004 input_leds acpi_pad mac_hid msr parport_pc
ppdev lp drm parport efi_pstore dmi_sysfs ip_tables x_tables autofs4
hid_generic usbhid hid ahci crc32_pclmul r8169 video intel_lpss_pci
spi_intel_pci i2c_i801 libahci xhci_pci spi_intel intel_lpss realtek i2c_smbus
xhci_pci_renesas idma64 wmi pinctrl_cannonlake
[Mon Aug 7 12:39:19 2023] CPU: 4 PID: 0 Comm: swapper/4 Tainted: P O
6.2.0-26-generic #26-Ubuntu
[Mon Aug 7 12:39:19 2023] Hardware name: Dell Inc. OptiPlex 3090/0492YX, BIOS
2.13.1 05/10/2023
[Mon Aug 7 12:39:19 2023] RIP: 0010:dev_watchdog+0x23a/0x250
[Mon Aug 7 12:39:19 2023] Code: 00 e9 2b ff ff ff 48 89 df c6 05 ba a6 d5 01
01 e8 3b 07 f8 ff 44 89 f1 48 89 de 48 c7 c7 f8 25 67 9d 48 89 c2 e8 06 09 29
ff <0f> 0b e9 1c ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00
[Mon Aug 7 12:39:19 2023] RSP: 0018:ffffb40c40254e38 EFLAGS: 00010246
[Mon Aug 7 12:39:19 2023] RAX: 0000000000000000 RBX: ffff997996868000 RCX:
0000000000000000
[Mon Aug 7 12:39:19 2023] RDX: 0000000000000000 RSI: 0000000000000000 RDI:
0000000000000000
[Mon Aug 7 12:39:19 2023] RBP: ffffb40c40254e68 R08: 0000000000000000 R09:
0000000000000000
[Mon Aug 7 12:39:19 2023] R10: 0000000000000000 R11: 0000000000000000 R12:
ffff9979968684c8
[Mon Aug 7 12:39:19 2023] R13: ffff99799686841c R14: 0000000000000000 R15:
0000000000000000
[Mon Aug 7 12:39:19 2023] FS: 0000000000000000(0000)
GS:ffff997da9300000(0000) knlGS:0000000000000000
[Mon Aug 7 12:39:19 2023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[Mon Aug 7 12:39:19 2023] CR2: 00000c4c01aa8000 CR3: 0000000329810004 CR4:
00000000003726e0
[Mon Aug 7 12:39:19 2023] Call Trace:
[Mon Aug 7 12:39:19 2023] <IRQ>
[Mon Aug 7 12:39:19 2023] ? __pfx_dev_watchdog+0x10/0x10
[Mon Aug 7 12:39:19 2023] call_timer_fn+0x29/0x160
[Mon Aug 7 12:39:19 2023] ? __pfx_dev_watchdog+0x10/0x10
[Mon Aug 7 12:39:19 2023] __run_timers+0x259/0x310
[Mon Aug 7 12:39:19 2023] run_timer_softirq+0x1d/0x40
[Mon Aug 7 12:39:19 2023] __do_softirq+0xd6/0x346
[Mon Aug 7 12:39:19 2023] ? hrtimer_interrupt+0x11f/0x250
[Mon Aug 7 12:39:19 2023] __irq_exit_rcu+0xa2/0xd0
[Mon Aug 7 12:39:19 2023] irq_exit_rcu+0xe/0x20
[Mon Aug 7 12:39:19 2023] sysvec_apic_timer_interrupt+0x92/0xd0
[Mon Aug 7 12:39:19 2023] </IRQ>
[Mon Aug 7 12:39:19 2023] <TASK>
[Mon Aug 7 12:39:19 2023] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[Mon Aug 7 12:39:19 2023] RIP: 0010:cpuidle_enter_state+0xde/0x6f0
[Mon Aug 7 12:39:19 2023] Code: 7e 6e 63 e8 c4 57 42 ff 8b 53 04 49 89 c7 0f
1f 44 00 00 31 ff e8 a2 3f 41 ff 80 7d d0 00 0f 85 eb 00 00 00 fb 0f 1f 44 00
00 <45> 85 f6 0f 88 12 02 00 00 4d 63 ee 49 83 fd 09 0f 87 c7 04 00 00
[Mon Aug 7 12:39:19 2023] RSP: 0018:ffffb40c40147e28 EFLAGS: 00000246
[Mon Aug 7 12:39:19 2023] RAX: 0000000000000000 RBX: ffffd40c3fb00200 RCX:
0000000000000000
[Mon Aug 7 12:39:19 2023] RDX: 0000000000000004 RSI: 0000000000000000 RDI:
0000000000000000
[Mon Aug 7 12:39:19 2023] RBP: ffffb40c40147e78 R08: 0000000000000000 R09:
0000000000000000
[Mon Aug 7 12:39:19 2023] R10: 0000000000000000 R11: 0000000000000000 R12:
ffffffff9e6c31a0
[Mon Aug 7 12:39:19 2023] R13: 0000000000000003 R14: 0000000000000003 R15:
00000a2b379e6fd3
[Mon Aug 7 12:39:19 2023] ? cpuidle_enter_state+0xce/0x6f0
[Mon Aug 7 12:39:19 2023] ? tick_nohz_stop_tick+0x13a/0x210
[Mon Aug 7 12:39:19 2023] cpuidle_enter+0x2e/0x50
[Mon Aug 7 12:39:19 2023] cpuidle_idle_call+0x153/0x1e0
[Mon Aug 7 12:39:19 2023] do_idle+0x82/0x100
[Mon Aug 7 12:39:19 2023] cpu_startup_entry+0x1d/0x20
[Mon Aug 7 12:39:19 2023] start_secondary+0x122/0x160
[Mon Aug 7 12:39:19 2023] secondary_startup_64_no_verify+0xe5/0xeb
[Mon Aug 7 12:39:19 2023] </TASK>
[Mon Aug 7 12:39:19 2023] ---[ end trace 0000000000000000 ]---
[Mon Aug 7 12:39:19 2023] r8169 0000:02:00.0 enp2s0: rtl_chipcmd_cond == 1
(loop: 100, delay: 100).
[Mon Aug 7 12:39:19 2023] r8169 0000:02:00.0 enp2s0: rtl_ephyar_cond == 1
(loop: 100, delay: 10).
[Mon Aug 7 12:39:19 2023] r8169 0000:02:00.0 enp2s0: rtl_ephyar_cond == 1
(loop: 100, delay: 10).
[Mon Aug 7 12:39:19 2023] r8169 0000:02:00.0 enp2s0: rtl_ephyar_cond == 1
(loop: 100, delay: 10).
[Mon Aug 7 12:39:19 2023] r8169 0000:02:00.0 enp2s0: rtl_ephyar_cond == 1
(loop: 100, delay: 10).
[Mon Aug 7 12:39:19 2023] r8169 0000:02:00.0 enp2s0: rtl_ephyar_cond == 1
(loop: 100, delay: 10).
[Mon Aug 7 12:39:19 2023] r8169 0000:02:00.0 enp2s0: rtl_ephyar_cond == 1
(loop: 100, delay: 10).
[Mon Aug 7 12:39:19 2023] r8169 0000:02:00.0 enp2s0: rtl_eriar_cond == 1
(loop: 100, delay: 100).
[Mon Aug 7 12:39:19 2023] r8169 0000:02:00.0 enp2s0: rtl_eriar_cond == 1
(loop: 100, delay: 100).
[Mon Aug 7 12:39:19 2023] r8169 0000:02:00.0 enp2s0: rtl_eriar_cond == 1
(loop: 100, delay: 100).
[Mon Aug 7 12:40:02 2023] net_ratelimit: 9 callbacks suppressed
[Mon Aug 7 12:40:02 2023] r8169 0000:02:00.0 enp2s0: rtl_chipcmd_cond == 1
(loop: 100, delay: 100).
---
ProblemType: Bug
ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
CRDA: N/A
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
CurrentDmesg: Error: command ['pkexec', 'dmesg'] failed with exit code 126:
Error executing command as another user: Request dismissed
DistroRelease: Ubuntu 23.04
InstallationDate: Installed on 2022-11-05 (286 days ago)
InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64
(20220809.1)
IwConfig:
lo no wireless extensions.
enp3s0 no wireless extensions.
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 413c:2107 Dell Computer Corp. KB212-B Quiet Key
Keyboard
Bus 001 Device 003: ID 0000:3825 USB OPTICAL MOUSE
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Lsusb-t:
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/10p, 10000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/16p, 480M
|__ Port 9: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid,
1.5M
|__ Port 10: Dev 3, If 0, Class=Human Interface Device, Driver=usbhid,
1.5M
MachineType: Dell Inc. OptiPlex 3090
NonfreeKernelModules: nvidia_modeset nvidia
Package: linux (not installed)
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.2.0-27-generic
root=UUID=50b2275f-09cb-470b-be5e-c7c89c191f36 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 6.2.0-27.28-generic 6.2.15
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-6.2.0-27-generic N/A
linux-backports-modules-6.2.0-27-generic N/A
linux-firmware 20230323.gitbcdcfbcf-0ubuntu1.5
RfKill:
Tags: wayland-session lunar
Uname: Linux 6.2.0-27-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip kvm libvirt lpadmin lxd plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 06/27/2023
dmi.bios.release: 2.14
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 2.14.0
dmi.board.name: 0492YX
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr2.14.0:bd06/27/2023:br2.14:svnDellInc.:pnOptiPlex3090:pvr:rvnDellInc.:rn0492YX:rvrA00:cvnDellInc.:ct3:cvr:sku0B8A:
dmi.product.family: OptiPlex
dmi.product.name: OptiPlex 3090
dmi.product.sku: 0B8A
dmi.sys.vendor: Dell Inc.
---
ProblemType: Bug
ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 23.04
InstallationDate: Installed on 2022-11-05 (291 days ago)
InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64
(20220809.1)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 413c:2107 Dell Computer Corp. KB212-B Quiet Key
Keyboard
Bus 001 Device 003: ID 0000:3825 USB OPTICAL MOUSE
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Lsusb-t:
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/10p, 10000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/16p, 480M
|__ Port 9: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid,
1.5M
|__ Port 10: Dev 3, If 0, Class=Human Interface Device, Driver=usbhid,
1.5M
MachineType: Dell Inc. OptiPlex 3090
NonfreeKernelModules: nvidia_modeset nvidia
Package: linux (not installed)
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.2.0-27-generic
root=UUID=bad00fc3-af76-403c-a8f8-e4b840d16e23 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 6.2.0-27.28-generic 6.2.15
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-6.2.0-27-generic N/A
linux-backports-modules-6.2.0-27-generic N/A
linux-firmware 20230323.gitbcdcfbcf-0ubuntu1.6
RfKill:
Tags: lunar wayland-session
Uname: Linux 6.2.0-27-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip kvm libvirt lpadmin lxd plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 06/27/2023
dmi.bios.release: 2.14
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 2.14.0
dmi.board.name: 0492YX
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr2.14.0:bd06/27/2023:br2.14:svnDellInc.:pnOptiPlex3090:pvr:rvnDellInc.:rn0492YX:rvrA00:cvnDellInc.:ct3:cvr:sku0B8A:
dmi.product.family: OptiPlex
dmi.product.name: OptiPlex 3090
dmi.product.sku: 0B8A
dmi.sys.vendor: Dell Inc.
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