[SOLVED] Can not Open any GUI program after connecting to network

Hi,

So whenever I connect to new network, any gui program suddenly stopped. So if I start machine, login, open browser or open Dolphine, or opening & doing any offline activity it works. And if I connect to wired network, all GUI program stops. I normally open my konsole at login, so I can issue commands. From konsole, starting any GUI program gives me following error

Invalid MIT-MAGIC-COOKIE-1 keyUnable to init server: Could not connect: Connection refused Error: cannot open display: :0

I am clicking ctrl+alt+f2, login & startx as workaround. Also connecting to wired, changes hostname

using Manjaro KDE

https://bbs.archlinux.org/viewtopic.php?id=206743
https://ubuntuforums.org/showthread.php?t=2392377

You have posted no system specs and no logs so this is really next to impossible to guess what is causing this.

Please post:

inxi -Fxxxz

dmesg  | grep -i 'error\|seg\|fail\|broke\|warn\|dump\|denied\|wmi\|rtl\|wl'

journalctl -b -p3

Pssst @tbg

If you use 'extended regular expression' -E you wont have to type all those slashes :wink:

1 Like

Sometimes I just think it looks more impressive that way. :smile:

I use all different kinds of goofy versions and don't worry too much about it because I know everyone is doing a copy/paste anyways.

One of these days I'll get out of that habit.

It is the same key on most keyboards .. and you're right - now you get spikes :metal:

1 Like

Just a wild guess, but as the r8168 driver has been causing mass havoc these days and it is the most prevalent NIC in use, remove it. I would recommend uninstalling the r8168 driver if shows up in any of your outputs.

To uninstall the linuxXXX-r8168 driver:

Open Manjaro Settings Manager -> Hardware configuration -> Network controller

Right click on the RTL8111/8168/8411 ethernet device and select “Remove”.

After the uninstall process has finshed, restart.

After you restart, the 8169 kernel module should now be automatically loaded. The r8169 driver has been working far better than r8168 recently.

I am sorry.

Here is output of mentioned commands
inxi -Fxxxz


System:    Host: linux.local Kernel: 5.0.9-2-MANJARO x86_64 bits: 64 compiler: gcc v: 8.3.0 Desktop: KDE Plasma 5.15.4 
           tk: Qt 5.12.3 wm: kwin_x11 dm: SDDM Distro: Manjaro Linux 
Machine:   Type: Portable System: Dell product: Inspiron 7537 v: N/A serial: <filter> Chassis: type: 8 v: 0.1 serial: <filter> 
           Mobo: Dell model: 08DRGX v: A00 serial: <filter> UEFI: Dell v: A14 date: 10/04/2016 
Battery:   ID-1: BAT0 charge: 38.5 Wh condition: 43.1/58.5 Wh (74%) volts: 16.0/14.8 model: LGC-LGR3.9 DELL G4YJM47 
           type: Li-ion serial: <filter> status: Discharging 
CPU:       Topology: Dual Core model: Intel Core i5-4210U bits: 64 type: MT MCP arch: Haswell rev: 1 L2 cache: 3072 KiB 
           flags: lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 13574 
           Speed: 1696 MHz min/max: 782/1700 MHz boost: enabled Core speeds (MHz): 1: 1696 2: 1696 3: 1696 4: 1697 
Graphics:  Device-1: Intel Haswell-ULT Integrated Graphics vendor: Dell driver: i915 v: kernel bus ID: 00:02.0 
           chip ID: 8086:0a16 
           Device-2: NVIDIA GK107M [GeForce GT 750M] driver: N/A bus ID: 04:00.0 chip ID: 10de:0fe4 
           Display: x11 server: X.Org 1.20.4 driver: intel compositor: kwin_x11 resolution: 1366x768~60Hz 
           OpenGL: renderer: Mesa DRI Intel Haswell Mobile v: 4.5 Mesa 19.0.3 compat-v: 3.0 direct render: Yes 
Audio:     Device-1: Intel Haswell-ULT HD Audio vendor: Dell driver: snd_hda_intel v: kernel bus ID: 00:03.0 
           chip ID: 8086:0a0c 
           Device-2: Intel 8 Series HD Audio vendor: Dell driver: snd_hda_intel v: kernel bus ID: 00:1b.0 chip ID: 8086:9c20 
           Sound Server: ALSA v: k5.0.9-2-MANJARO 
Network:   Device-1: Intel Wireless 7260 driver: iwlwifi v: kernel port: efa0 bus ID: 02:00.0 chip ID: 8086:08b1 
           IF: wlp2s0 state: up mac: <filter> 
           Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: Dell driver: r8168 v: 8.045.08-NAPI 
           port: 4000 bus ID: 03:00.1 chip ID: 10ec:8168 
           IF: enp3s0f1 state: down mac: <filter> 
Drives:    Local Storage: total: 465.76 GiB used: 53.25 GiB (11.4%) 
           ID-1: /dev/sda vendor: Samsung model: SSD 850 EVO 500GB size: 465.76 GiB speed: 6.0 Gb/s serial: <filter> rev: 2B6Q 
           scheme: GPT 
Partition: ID-1: / size: 457.16 GiB used: 53.25 GiB (11.6%) fs: ext4 dev: /dev/sda2 
Sensors:   System Temperatures: cpu: 44.0 C mobo: 36.0 C 
           Fan Speeds (RPM): cpu: 0 
Info:      Processes: 172 Uptime: 29m Memory: 15.56 GiB used: 1.90 GiB (12.2%) Init: systemd v: 242 Compilers: gcc: 8.3.0 
           clang: 8.0.0 Shell: bash v: 5.0.3 running in: konsole inxi: 3.0.33 

dmesg | grep -i 'error|seg|fail|broke|warn|dump|denied|wmi|rtl|wl'

[    0.737385] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.737485] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
[    0.822246] pci 0000:04:00.0: BAR 6: failed to assign [mem size 0x00080000 pref]
[    1.092468] RAS: Correctable Errors collector initialized.
[    3.003436] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control method not found
[    3.054196] r8168: module verification failed: signature and/or required key missing - tainting kernel
[    3.335911] input: Dell WMI hotkeys as /devices/platform/PNP0C14:00/wmi_bus/wmi_bus-PNP0C14:00/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input8
[    3.443352] iwlwifi 0000:02:00.0: loaded firmware version 17.3216344376.0 op_mode iwlmvm
[    3.669726] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless N 7260, REV=0x144
[    3.693724] iwlwifi 0000:02:00.0: base HW address: f8:16:54:4a:19:a1
[    3.948734] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[    3.955906] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0
[    5.012422] ACPI Warning: \_SB.PCI0.RP05.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20181213/nsarguments-66)
[   15.246095] wlp2s0: authenticate with d8:a7:56:05:6d:ee
[   15.248610] wlp2s0: send auth to d8:a7:56:05:6d:ee (try 1/3)
[   15.250751] wlp2s0: authenticated
[   15.251978] wlp2s0: associate with d8:a7:56:05:6d:ee (try 1/3)
[   15.255683] wlp2s0: RX AssocResp from d8:a7:56:05:6d:ee (capab=0x411 status=0 aid=4)
[   15.263711] wlp2s0: associated
[   33.992997] audit: type=1130 audit(1557277338.377:56): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@0-1191-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   34.482094] audit: type=1131 audit(1557277338.867:57): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@0-1191-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   34.587578] audit: type=1130 audit(1557277338.974:59): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@1-1213-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   35.227945] audit: type=1131 audit(1557277339.611:60): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@1-1213-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   35.290480] audit: type=1130 audit(1557277339.671:62): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@2-1231-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   35.837154] audit: type=1131 audit(1557277340.216:63): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@2-1231-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'

journalctl -b -p3

- Logs begin at Fri 2019-03-22 03:17:56 CDT, end at Tue 2019-05-07 20:33:32 CDT. --
May 07 20:01:54 localhost esets_mac[783]: error[030f0000]: Cannot unblock removable media (org.freedesktop.udisks2.filesystem-mount)
May 07 20:01:59 localhost NetworkManager[563]: <error> [1557277319.7261] device (wlp2s0): addrconf6: failed to start neighbor discovery: failure creating libndp socket: Address family not supported by protocol (97)
May 07 20:02:18 linux.local esets_daemon[782]: error[030e03fe]: Cannot read from file disklog: File is corrupted
May 07 20:02:18 linux.local systemd-coredump[1192]: Process 1183 (baloo_file_extr) of user 1000 dumped core.
                                                    
                                                    Stack trace of thread 1183:
                                                    #0  0x00007f6068a1c82f raise (libc.so.6)
                                                    #1  0x00007f6068a07672 abort (libc.so.6)
                                                    #2  0x00007f6068710602 n/a (liblmdb.so)
                                                    #3  0x00007f6068705465 n/a (liblmdb.so)
                                                    #4  0x00007f60687066e6 n/a (liblmdb.so)
                                                    #5  0x00007f606870691b n/a (liblmdb.so)
                                                    #6  0x00007f6068708527 n/a (liblmdb.so)
                                                    #7  0x00007f606870b64b mdb_cursor_put (liblmdb.so)
                                                    #8  0x00007f606870e44b mdb_put (liblmdb.so)
                                                    #9  0x00007f606a047ac0 _ZN5Baloo14DocumentDataDB3putEyRK10QByteArray (libKF5BalooEngine.so.5)
                                                    #10 0x00007f606a07233b _ZN5Baloo16WriteTransaction15replaceDocumentERKNS_8DocumentE6QFlagsINS_17DocumentOperationEE (libKF5BalooEngine.so.5)
                                                    #11 0x00007f606a068d19 _ZN5Baloo11Transaction15replaceDocumentERKNS_8DocumentE6QFlagsINS_17DocumentOperationEE (libKF5BalooEngine.so.5)
                                                    #12 0x000055820958ad04 n/a (baloo_file_extractor)
                                                    #13 0x000055820958c68e n/a (baloo_file_extractor)
                                                    #14 0x00007f6068fea327 n/a (libQt5Core.so.5)
                                                    #15 0x00007f6068fdea3b _ZN7QObject5eventEP6QEvent (libQt5Core.so.5)
                                                    #16 0x00007f6069980da4 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5)
                                                    #17 0x00007f60699883c1 _ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5)
                                                    #18 0x00007f6068fb3849 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5)
                                                    #19 0x00007f6069007d15 _ZN14QTimerInfoList14activateTimersEv (libQt5Core.so.5)
                                                    #20 0x00007f60690085a2 n/a (libQt5Core.so.5)
                                                    #21 0x00007f6067a5f7bf g_main_context_dispatch (libglib-2.0.so.0)
                                                    #22 0x00007f6067a61739 n/a (libglib-2.0.so.0)
                                                    #23 0x00007f6067a6177e g_main_context_iteration (libglib-2.0.so.0)
                                                    #24 0x00007f6069008969 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                    #25 0x00007f6068fb24dc _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                    #26 0x00007f6068fba596 _ZN16QCoreApplication4execEv (libQt5Core.so.5)
                                                    #27 0x000055820958927f n/a (baloo_file_extractor)
                                                    #28 0x00007f6068a08ce3 __libc_start_main (libc.so.6)
                                                    #29 0x000055820958932e n/a (baloo_file_extractor)
                                                    
                                                    Stack trace of thread 1184:
                                                    #0  0x00007f6068ad50d1 __poll (libc.so.6)
                                                    #1  0x00007f60679d6630 n/a (libxcb.so.1)
                                                    #2  0x00007f60679d82db xcb_wait_for_event (libxcb.so.1)
                                                    #3  0x00007f60650a2b69 n/a (libQt5XcbQpa.so.5)
                                                    #4  0x00007f6068df863c n/a (libQt5Core.so.5)
                                                    #5  0x00007f60689cba92 start_thread (libpthread.so.0)
                                                    #6  0x00007f6068adfcd3 __clone (libc.so.6)
                                                    
                                                    Stack trace of thread 1190:
                                                    #0  0x00007f6068ad50d1 __poll (libc.so.6)
                                                    #1  0x00007f6067a61690 n/a (libglib-2.0.so.0)
                                                    #2  0x00007f6067a6177e g_main_context_iteration (libglib-2.0.so.0)
                                                    #3  0x00007f6069008969 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                    #4  0x00007f6068fb24dc _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                    #5  0x00007f6068df7239 _ZN7QThread4execEv (libQt5Core.so.5)
                                                    #6  0x00007f6069f98ba6 n/a (libQt5DBus.so.5)
                                                    #7  0x00007f6068df863c n/a (libQt5Core.so.5)
                                                    #8  0x00007f60689cba92 start_thread (libpthread.so.0)
                                                    #9  0x00007f6068adfcd3 __clone (libc.so.6)
May 07 20:02:19 linux.local systemd-coredump[1214]: Process 1203 (baloo_file_extr) of user 1000 dumped core.
                                                    
                                                    Stack trace of thread 1203:
                                                    #0  0x00007f968b48682f raise (libc.so.6)
                                                    #1  0x00007f968b471672 abort (libc.so.6)
                                                    #2  0x00007f968b17a602 n/a (liblmdb.so)
                                                    #3  0x00007f968b16f465 n/a (liblmdb.so)
                                                    #4  0x00007f968b1706e6 n/a (liblmdb.so)
                                                    #5  0x00007f968b17091b n/a (liblmdb.so)
                                                    #6  0x00007f968b172527 n/a (liblmdb.so)
                                                    #7  0x00007f968b17564b mdb_cursor_put (liblmdb.so)
                                                    #8  0x00007f968b17844b mdb_put (liblmdb.so)
                                                    #9  0x00007f968cab1ac0 _ZN5Baloo14DocumentDataDB3putEyRK10QByteArray (libKF5BalooEngine.so.5)
                                                    #10 0x00007f968cadc33b _ZN5Baloo16WriteTransaction15replaceDocumentERKNS_8DocumentE6QFlagsINS_17DocumentOperationEE (libKF5BalooEngine.so.5)
                                                    #11 0x00007f968cad2d19 _ZN5Baloo11Transaction15replaceDocumentERKNS_8DocumentE6QFlagsINS_17DocumentOperationEE (libKF5BalooEngine.so.5)
                                                    #12 0x0000558dfdfdcd04 n/a (baloo_file_extractor)
                                                    #13 0x0000558dfdfde68e n/a (baloo_file_extractor)
                                                    #14 0x00007f968ba54327 n/a (libQt5Core.so.5)
                                                    #15 0x00007f968ba48a3b _ZN7QObject5eventEP6QEvent (libQt5Core.so.5)
                                                    #16 0x00007f968c3eada4 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5)
                                                    #17 0x00007f968c3f23c1 _ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5)
                                                    #18 0x00007f968ba1d849 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5)
                                                    #19 0x00007f968ba71d15 _ZN14QTimerInfoList14activateTimersEv (libQt5Core.so.5)
                                                    #20 0x00007f968ba725a2 n/a (libQt5Core.so.5)
                                                    #21 0x00007f968a4c97bf g_main_context_dispatch (libglib-2.0.so.0)
                                                    #22 0x00007f968a4cb739 n/a (libglib-2.0.so.0)
                                                    #23 0x00007f968a4cb77e g_main_context_iteration (libglib-2.0.so.0)
                                                    #24 0x00007f968ba72969 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                    #25 0x00007f968ba1c4dc _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                    #26 0x00007f968ba24596 _ZN16QCoreApplication4execEv (libQt5Core.so.5)
                                                    #27 0x0000558dfdfdb27f n/a (baloo_file_extractor)
                                                    #28 0x00007f968b472ce3 __libc_start_main (libc.so.6)
                                                    #29 0x0000558dfdfdb32e n/a (baloo_file_extractor)
                                                    
                                                    Stack trace of thread 1210:
                                                    #0  0x00007f968b53f0d1 __poll (libc.so.6)
                                                    #1  0x00007f968a4cb690 n/a (libglib-2.0.so.0)
                                                    #2  0x00007f968a4cb77e g_main_context_iteration (libglib-2.0.so.0)
                                                    #3  0x00007f968ba72969 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                    #4  0x00007f968ba1c4dc _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                    #5  0x00007f968b861239 _ZN7QThread4execEv (libQt5Core.so.5)
                                                    #6  0x00007f968ca02ba6 n/a (libQt5DBus.so.5)
                                                    #7  0x00007f968b86263c n/a (libQt5Core.so.5)
                                                    #8  0x00007f968b435a92 start_thread (libpthread.so.0)
                                                    #9  0x00007f968b549cd3 __clone (libc.so.6)
                                                    
                                                    Stack trace of thread 1204:
                                                    #0  0x00007f968b53f0d1 __poll (libc.so.6)
                                                    #1  0x00007f968a440630 n/a (libxcb.so.1)
                                                    #2  0x00007f968a4422db xcb_wait_for_event (libxcb.so.1)
                                                    #3  0x00007f9687b0cb69 n/a (libQt5XcbQpa.so.5)
                                                    #4  0x00007f968b86263c n/a (libQt5Core.so.5)
                                                    #5  0x00007f968b435a92 start_thread (libpthread.so.0)
                                                    #6  0x00007f968b549cd3 __clone (libc.so.6)
May 07 20:02:20 linux.local systemd-coredump[1232]: Process 1223 (baloo_file_extr) of user 1000 dumped core.
                                                    
                                                    Stack trace of thread 1223:
                                                    #0  0x00007f7efc6a282f raise (libc.so.6)
                                                    #1  0x00007f7efc68d672 abort (libc.so.6)
                                                    #2  0x00007f7efc396602 n/a (liblmdb.so)
                                                    #3  0x00007f7efc38b465 n/a (liblmdb.so)
                                                    #4  0x00007f7efc38c6e6 n/a (liblmdb.so)
                                                    #5  0x00007f7efc38c91b n/a (liblmdb.so)
                                                    #6  0x00007f7efc38e527 n/a (liblmdb.so)
                                                    #7  0x00007f7efc39164b mdb_cursor_put (liblmdb.so)
                                                    #8  0x00007f7efc39444b mdb_put (liblmdb.so)
                                                    #9  0x00007f7efdccdac0 _ZN5Baloo14DocumentDataDB3putEyRK10QByteArray (libKF5BalooEngine.so.5)
                                                    #10 0x00007f7efdcf833b _ZN5Baloo16WriteTransaction15replaceDocumentERKNS_8DocumentE6QFlagsINS_17DocumentOperationEE (libKF5BalooEngine.so.5)
                                                    #11 0x00007f7efdceed19 _ZN5Baloo11Transaction15replaceDocumentERKNS_8DocumentE6QFlagsINS_17DocumentOperationEE (libKF5BalooEngine.so.5)
                                                    #12 0x000055ced1e52d04 n/a (baloo_file_extractor)
                                                    #13 0x000055ced1e5468e n/a (baloo_file_extractor)
                                                    #14 0x00007f7efcc70327 n/a (libQt5Core.so.5)
                                                    #15 0x00007f7efcc64a3b _ZN7QObject5eventEP6QEvent (libQt5Core.so.5)
                                                    #16 0x00007f7efd606da4 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5)
                                                    #17 0x00007f7efd60e3c1 _ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5)
                                                    #18 0x00007f7efcc39849 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5)
                                                    #19 0x00007f7efcc8dd15 _ZN14QTimerInfoList14activateTimersEv (libQt5Core.so.5)
                                                    #20 0x00007f7efcc8e5a2 n/a (libQt5Core.so.5)
                                                    #21 0x00007f7efb6e57bf g_main_context_dispatch (libglib-2.0.so.0)
                                                    #22 0x00007f7efb6e7739 n/a (libglib-2.0.so.0)
                                                    #23 0x00007f7efb6e777e g_main_context_iteration (libglib-2.0.so.0)
                                                    #24 0x00007f7efcc8e969 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                    #25 0x00007f7efcc384dc _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                    #26 0x00007f7efcc40596 _ZN16QCoreApplication4execEv (libQt5Core.so.5)
                                                    #27 0x000055ced1e5127f n/a (baloo_file_extractor)
                                                    #28 0x00007f7efc68ece3 __libc_start_main (libc.so.6)
                                                    #29 0x000055ced1e5132e n/a (baloo_file_extractor)
                                                    
                                                    Stack trace of thread 1225:
                                                    #0  0x00007f7efc75b0d1 __poll (libc.so.6)
                                                    #1  0x00007f7efb6e7690 n/a (libglib-2.0.so.0)
                                                    #2  0x00007f7efb6e777e g_main_context_iteration (libglib-2.0.so.0)
                                                    #3  0x00007f7efcc8e969 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                    #4  0x00007f7efcc384dc _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                    #5  0x00007f7efca7d239 _ZN7QThread4execEv (libQt5Core.so.5)
                                                    #6  0x00007f7efdc1eba6 n/a (libQt5DBus.so.5)
                                                    #7  0x00007f7efca7e63c n/a (libQt5Core.so.5)
                                                    #8  0x00007f7efc651a92 start_thread (libpthread.so.0)
                                                    #9  0x00007f7efc765cd3 __clone (libc.so.6)
                                                    
                                                    Stack trace of thread 1224:
                                                    #0  0x00007f7efc75b0d1 __poll (libc.so.6)
                                                    #1  0x00007f7efb65c630 n/a (libxcb.so.1)
                                                    #2  0x00007f7efb65e2db xcb_wait_for_event (libxcb.so.1)
                                                    #3  0x00007f7ef8d28b69 n/a (libQt5XcbQpa.so.5)
                                                    #4  0x00007f7efca7e63c n/a (libQt5Core.so.5)
                                                    #5  0x00007f7efc651a92 start_thread (libpthread.so.0)
                                                    #6  0x00007f7efc765cd3 __clone (libc.so.6)
May 07 20:02:21 linux.local systemd-coredump[1253]: Process 1053 (baloo_file) of user 1000 dumped core.
                                                    
                                                    Stack trace of thread 1182:
                                                    #0  0x00007f622895282f raise (libc.so.6)
                                                    #1  0x00007f6229528682 _ZN6KCrash19defaultCrashHandlerEi (libKF5Crash.so.5)
                                                    #2  0x00007f62289528b0 __restore_rt (libc.so.6)
                                                    #3  0x00007f622895282f raise (libc.so.6)
                                                    #4  0x00007f622893d672 abort (libc.so.6)
                                                    #5  0x00007f622797c602 n/a (liblmdb.so)
                                                    #6  0x00007f6227971465 n/a (liblmdb.so)
                                                    #7  0x00007f62279726e6 n/a (liblmdb.so)
                                                    #8  0x00007f622797291b n/a (liblmdb.so)
                                                    #9  0x00007f6227972ce0 n/a (liblmdb.so)
                                                    #10 0x00007f6227972ef4 n/a (liblmdb.so)
                                                    #11 0x00007f6227979171 mdb_txn_commit (liblmdb.so)
                                                    #12 0x00007f622940cff8 _ZN5Baloo11Transaction6commitEv (libKF5BalooEngine.so.5)
                                                    #13 0x0000560483e6c172 n/a (baloo_file)
                                                    #14 0x0000560483e6baa3 n/a (baloo_file)
                                                    #15 0x00007f6228e79c91 n/a (libQt5Core.so.5)
                                                    #16 0x00007f6228e7663c n/a (libQt5Core.so.5)
                                                    #17 0x00007f6228901a92 start_thread (libpthread.so.0)
                                                    #18 0x00007f6228a15cd3 __clone (libc.so.6)
                                                    
                                                    Stack trace of thread 1064:
                                                    #0  0x00007f6228a0b0d1 __poll (libc.so.6)
                                                    #1  0x00007f622707f690 n/a (libglib-2.0.so.0)
                                                    #2  0x00007f622707f77e g_main_context_iteration (libglib-2.0.so.0)
                                                    #3  0x00007f6229086969 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                    #4  0x00007f62290304dc _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                    #5  0x00007f6228e75239 _ZN7QThread4execEv (libQt5Core.so.5)
                                                    #6  0x00007f622943aba6 n/a (libQt5DBus.so.5)
                                                    #7  0x00007f6228e7663c n/a (libQt5Core.so.5)
                                                    #8  0x00007f6228901a92 start_thread (libpthread.so.0)
                                                    #9  0x00007f6228a15cd3 __clone (libc.so.6)
                                                    
                                                    Stack trace of thread 1053:
                                                    #0  0x00007f6228a0b0d1 __poll (libc.so.6)
                                                    #1  0x00007f622707f690 n/a (libglib-2.0.so.0)
                                                    #2  0x00007f622707f77e g_main_context_iteration (libglib-2.0.so.0)
                                                    #3  0x00007f6229086969 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                    #4  0x00007f62290304dc _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                    #5  0x00007f6229038596 _ZN16QCoreApplication4execEv (libQt5Core.so.5)
                                                    #6  0x0000560483e553f4 n/a (baloo_file)
                                                    #7  0x00007f622893ece3 __libc_start_main (libc.so.6)
                                                    #8  0x0000560483e5559e n/a (baloo_file)
May 07 20:02:21 linux.local systemd-coredump[1256]: Process 1250 (baloo_file) of user 1000 dumped core.
                                                    
                                                    Stack trace of thread 1254:
                                                    #0  0x00007f242551882f raise (libc.so.6)
                                                    #1  0x00007f2425503672 abort (libc.so.6)
                                                    #2  0x00007f2424542602 n/a (liblmdb.so)
                                                    #3  0x00007f2424537465 n/a (liblmdb.so)
                                                    #4  0x00007f24245386e6 n/a (liblmdb.so)
                                                    #5  0x00007f242453891b n/a (liblmdb.so)
                                                    #6  0x00007f242453a54c n/a (liblmdb.so)
                                                    #7  0x00007f242453d64b mdb_cursor_put (liblmdb.so)
                                                    #8  0x00007f242454044b mdb_put (liblmdb.so)
                                                    #9  0x00007f2425fbf566 _ZN5Baloo12IdFilenameDB3putEyRKNS0_8FilePathE (libKF5BalooEngine.so.5)
                                                    #10 0x00007f2425fb551c _ZN5Baloo13DocumentUrlDB3addEyyRK10QByteArray (libKF5BalooEngine.so.5)
                                                    #11 0x00007f2425fb578c _ZN5Baloo13DocumentUrlDB3putEyRK10QByteArray (libKF5BalooEngine.so.5)
                                                    #12 0x00007f2425fdac9a _ZN5Baloo16WriteTransaction11addDocumentERKNS_8DocumentE (libKF5BalooEngine.so.5)
                                                    #13 0x00007f2425fd2987 _ZN5Baloo11Transaction11addDocumentERKNS_8DocumentE (libKF5BalooEngine.so.5)
                                                    #14 0x000055737a7fee03 n/a (baloo_file)
                                                    #15 0x00007f2425a3fc91 n/a (libQt5Core.so.5)
                                                    #16 0x00007f2425a3c63c n/a (libQt5Core.so.5)
                                                    #17 0x00007f24254c7a92 start_thread (libpthread.so.0)
                                                    #18 0x00007f24255dbcd3 __clone (libc.so.6)
                                                    
                                                    Stack trace of thread 1252:
                                                    #0  0x00007f24255d10d1 __poll (libc.so.6)
                                                    #1  0x00007f2423c45690 n/a (libglib-2.0.so.0)
                                                    #2  0x00007f2423c4577e g_main_context_iteration (libglib-2.0.so.0)
                                                    #3  0x00007f2425c4c969 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                    #4  0x00007f2425bf64dc _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                    #5  0x00007f2425a3b239 _ZN7QThread4execEv (libQt5Core.so.5)
                                                    #6  0x00007f2426000ba6 n/a (libQt5DBus.so.5)
                                                    #7  0x00007f2425a3c63c n/a (libQt5Core.so.5)
                                                    #8  0x00007f24254c7a92 start_thread (libpthread.so.0)
                                                    #9  0x00007f24255dbcd3 __clone (libc.so.6)
                                                    
                                                    Stack trace of thread 1250:
                                                    #0  0x00007f24255d10d1 __poll (libc.so.6)
                                                    #1  0x00007f2423c45690 n/a (libglib-2.0.so.0)
                                                    #2  0x00007f2423c4577e g_main_context_iteration (libglib-2.0.so.0)
                                                    #3  0x00007f2425c4c969 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                    #4  0x00007f2425bf64dc _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                    #5  0x00007f2425bfe596 _ZN16QCoreApplication4execEv (libQt5Core.so.5)
                                                    #6  0x000055737a7ec3f4 n/a (baloo_file)
                                                    #7  0x00007f2425504ce3 __libc_start_main (libc.so.6)
                                                    #8  0x000055737a7ec59e n/a (baloo_file)

As I suspected you have an r8168 adapter. Delete the driver via MSM and reboot.

According to your log baloo is creating core dumps. I would disable baloo temporarily to limit that issue from happening. Go into the KDE System Settings > search > file search > uncheck "enable file search".

Also from your logs, do you have IPv6 disabled.

Thanks for reply.

I deleted drivers & reboot machine. But it still shows like

Also removing driver does not solve the problem. Getting same issue. I have to ctrl + alt + f2 -> sudo systemctl stop sddm -> startx to get into workable desktop. And after removing drivers, not able to connect to wired network.

sudo modprobe -r r8169
sudo modprobe -r 8168
sudo modprobe r8169
sudo systemctl restart NetworkManager

Please post the inputs and outputs of all commands.

Also please post:

grep -r "blacklist\|install\|options"  /etc/modprobe.d/ /etc/modules-load.d/ /usr/lib/modprobe.d/

please ensure you answer all questions asked.

image

After sudo modprobe r8169 Got popup message saying connected to Wired Network.

After sudo systemctl restart NetworkManager Network widget gone from taskbar, but connected to wired network.

do you have IPv6 disabled.

Yes. In /etc/hosts line
# ::1 localhost ip6-localhost ip6-loopback
is commented

You did not post the command I requested earlier. I suspected you still have a blacklist file active, that is why I requested this output. I have difficulty reading small text on pictures and the content cannot be searched or copied from a picture.

Please post all terminal command output as text with code tags.

Information on how to properly post hardware specs and logs:

Please format any terminal output with three backticks before and after, as shown in this picture:

You will likely need to delete the blacklist file,and then your connection should hopefully work after restarting.

I need the output from the command I requested to identify the location and contents of any blacklist.

1 Like

OK, I made out the text in the picture you posted.

Issue the following command to delete the blacklist file on r8169:

sudo rm /etc/modprobe.d/r8169_blacklist.conf

Be very careful you do not make any errors when using the "rm" command with sudo privileges.

Reboot after deleting the blacklist file.

Removed

/etc/modprobe.d/r8169_blacklist.conf

But I think r8168 not compatible with my network card. Not able to connect wired network. Wired network icon show processing for couple of minutes, then just show message saying wired network deactivated.

These outputs are very important to diagnose your issue.

Please post:

hwinfo --netcard --wlan --bluetooth | grep -Ei "model\:|driver\:|status\:|cmd\:|file\:|detected\:" | grep -v "Config Status" 
lsmod | grep r816
dmesg | grep -iE 'enp|eth|firm'
lspci -knnvvv | grep -i net

Have you tested other kernels yet, (if not you should). I would suggest installing and testing both older and newer kernels. Try at least two or three alternate kernels. Install kernels through Manjaro Settings Manager, and always have at least two kernels installed at all times for safety.

  • The first step in troubleshooting any LAN issue should always be rebooting the router and computer.
  • Test different cable ports on the router.
  • Have you tried different network cables, (min cat5e, preferably cat6e).
  • Ensure the NIC speed is set to auto-negotiation in Network Manager.
  • Try removing the LAN card (if not onboard) and swap it to another slot (if available).
  • Try assigning your computer a static IP address via MAC address association through your router configuration settings.

Also try this:

Power down the laptop and remove the battery and power plug. Let the laptop sit without power for a few minutes. Then, hold down the power button for approximately 30 seconds. Pressing the power button will help drain all left over power from the unit’s motherboard.

Then reattach the AC power (no battery), and restart. Boot into your bios, then reset the bios to the factory defaults, save the default settings. See if it will boot correctly with the factory default settings. If not, you may have to change a few settings in the BIOS (such as secure boot) to get Manjaro to boot correctly. After rebooting your adapter may be properly detected and initialized.

2 Likes

Thanks.

Actually I downgraded to 4.19 kernel & with r8169 it working without any issue. LAN worked, no Xserver issues.

Thanks.

Glad that fixed it up for you.

It's hard go believe how many problems the r8168 driver has been causing people recently.

1 Like

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