Network Issues after latest update

[starlokk]

I finally put on the latest update, and now my network is acting funny. All my other home devices seem to be fine, all on the same wifi, but on Manjaro the network traffic will stop every few minutes. Any tools using network just freeze and wait for about 5-15 seconds, until network comes back.

I don’t see any NetworkManager errors in journalctl. I have tried booting in kernels 6.6 and 6.1.

If I watch network traffic it will drop to 0.0 B/s. I do see some sort of sslerror re-occuring in the logs:

`Dec 31 09:25:19 nostromo citrix-wfica[2991]: `**`Connect failed. sockerror: 110, sslerror: 1100002`**` `
`Dec 31 09:27:41 nostromo citrix-wfica[2991]: `**`CGPrecv: disconnection error 110, stream=0`**` `
`Dec 31 09:27:41 nostromo citrix-wfica[2991]: `**`CGPrecv: nbytes -1, pState->cgp_socket.cgpstatus 3, pState->session_closing 0`**` `
`Dec 31 09:27:41 nostromo citrix-wfica[2991]: `**`TcpRecv: status = 63`**` `
`Dec 31 09:27:41 nostromo citrix-wfica[2991]: `**`SSLconnect enter: cs=0x8c003c50, context=0x8c005a60`**` `
`Dec 31 09:27:41 nostromo citrix-wfica.desktop[2991]: [E]==> certCheckValidityPeriod:668> Certificate (DigiCert SHA2 Secure Server CA) is already expired! `
`Dec 31 09:27:42 nostromo citrix-wfica[2991]: `**`SSLconnect enter: cs=0x8c009b70, context=0x8c00ac70`**` `
`Dec 31 09:27:42 nostromo citrix-wfica.desktop[2991]: [E]==> certCheckValidityPeriod:668> Certificate (DigiCert SHA2 Secure Server CA) is already expired! `
`Dec 31 09:27:44 nostromo citrix-wfica.desktop[2991]: [W]==> ocspStaplingLeafCheck:1196> SSL_get_tlsext_status_ocsp_resp failed! `
`Dec 31 09:27:44 nostromo citrix-wfica[2991]: `**`TcpRecv: status = 64`**` `
`Dec 31 09:27:51 nostromo citrix-wfica[2991]: `**`Connect failed. sockerror: 110, sslerror: 1100002`**` `
`Dec 31 09:28:17 nostromo systemd[1]: Starting Cleanup of Temporary Directories... `
`Dec 31 09:28:17 nostromo systemd[1]: systemd-tmpfiles-clean.service: Deactivated successfully. `
`Dec 31 09:28:17 nostromo systemd[1]: Finished Cleanup of Temporary Directories. `
`Dec 31 09:30:48 nostromo firefox[1956]: `**`Unable to load ew-resize from the cursor theme`**` `
`Dec 31 09:30:48 nostromo firefox[1956]: `**`Unable to load ew-resize from the cursor theme`**` `
`Dec 31 09:31:34 nostromo citrix-wfica[2991]: `**`CGPrecv: disconnection error 110, stream=0`**` `
`Dec 31 09:31:34 nostromo citrix-wfica[2991]: `**`CGPrecv: nbytes -1, pState->cgp_socket.cgpstatus 3, pState->session_closing 0`**` `
`Dec 31 09:31:34 nostromo citrix-wfica[2991]: `**`TcpRecv: status = 63`**` `
`Dec 31 09:31:34 nostromo citrix-wfica[2991]: `**`SSLconnect enter: cs=0x8c0a4940, context=0x8c0bc6a0`**` `
`Dec 31 09:31:34 nostromo citrix-wfica.desktop[2991]: [E]==> certCheckValidityPeriod:668> Certificate (DigiCert SHA2 Secure Server CA) is already expired! `
`Dec 31 09:31:34 nostromo citrix-wfica[2991]: `**`SSLconnect enter: cs=0x8c003c50, context=0x8c0eb050`**` `
`Dec 31 09:31:35 nostromo citrix-wfica.desktop[2991]: [E]==> certCheckValidityPeriod:668> Certificate (DigiCert SHA2 Secure Server CA) is already expired! `
`Dec 31 09:31:40 nostromo systemd[1246]: Starting Spectacle screenshot capture utility... `
`Dec 31 09:31:40 nostromo systemd[1246]: Started Spectacle screenshot capture utility. `
`Dec 31 09:31:44 nostromo citrix-wfica[2991]: `**`Connect failed. sockerror: 110, sslerror: 1100002`**` `
`Dec 31 09:31:44 nostromo citrix-wfica[2991]: `**`SSLconnect enter: cs=0x90283830, context=0x90284b60`**` `
`Dec 31 09:31:44 nostromo citrix-wfica.desktop[2991]: [E]==> certCheckValidityPeriod:668> Certificate (DigiCert SHA2 Secure Server CA) is already expired! `
`Dec 31 09:31:45 nostromo citrix-wfica.desktop[2991]: [W]==> ocspStaplingLeafCheck:1196> SSL_get_tlsext_status_ocsp_resp failed! `
`Dec 31 09:31:45 nostromo citrix-wfica[2991]: `**`TcpRecv: status = 64`**` `
`Dec 31 09:31:46 nostromo citrix-wfica[2991]: `**`unknown format tag 5`**` `
`Dec 31 09:31:46 nostromo citrix-wfica[2991]: `**`Could not get period size, error: 'Invalid argument'`**` `
`Dec 31 09:31:52 nostromo rtkit-daemon[1416]: Successfully made thread 10358 of process 5552 owned by '1000' RT at priority 10. `
`Dec 31 09:31:54 nostromo citrix-wfica[2991]: `**`Connect failed. sockerror: 110, sslerror: 1100002`**` `
`Dec 31 09:32:18 nostromo plasmashell[1515]: `**`PipeWire remote error:  -2 unknown resource 4 op:7`**

[starlokk]

Ugh, I bet it’s just the Citrix client sucking.

Yeah, running citrix workspace in browser mode instead of thick-client, and the errors haven’t happened in a bit. It was happening every few minutes very reliably. I will try updating the client later, I don’t remember if I got it from AUR or somewhere else but I bet it’s pretty old.

[starlokk]

UPDATE: nope, still happening. I’ve been tailing logs, only thing I see is this:

Dec 31 10:13:35 nostromo kernel: wlp4s0: AP fc:12:63:89:bf:12 changed bandwidth, new config is 2462.000 MHz, width 1 (2462.000/0 MHz)
Dec 31 10:15:02 nostromo kernel: wlp4s0: AP fc:12:63:89:bf:12 changed bandwidth, new config is 2462.000 MHz, width 2 (2452.000/0 MHz)

[starlokk]

Happened a lot just now. I can’t tell if it’s really a problem in my system, or a router/modem issue. Other devices in the house seem ok, but they’re mostly used for watching streaming video, so it may be buffering enough to not be apparent.

Dec 31 10:33:06 nostromo kernel: wlp4s0: AP fc:12:63:89:bf:12 changed bandwidth, new config is 2462.000 MHz, width 1 (2462.000/0 MHz)
Dec 31 10:34:45 nostromo kernel: wlp4s0: AP fc:12:63:89:bf:12 changed bandwidth, new config is 2462.000 MHz, width 2 (2452.000/0 MHz)
Dec 31 10:35:45 nostromo kernel: wlp4s0: AP fc:12:63:89:bf:12 changed bandwidth, new config is 2462.000 MHz, width 1 (2462.000/0 MHz)
Dec 31 10:35:58 nostromo kernel: wlp4s0: AP fc:12:63:89:bf:12 changed bandwidth, new config is 2462.000 MHz, width 2 (2452.000/0 MHz)
Dec 31 10:37:19 nostromo kded6[1457]: Registering “:1.126/StatusNotifierItem” to system tray
Dec 31 10:38:53 nostromo kded6[1457]: Service “:1.126” unregistered
Dec 31 10:39:13 nostromo kded6[1457]: Registering “:1.130/StatusNotifierItem” to system tray
Dec 31 10:40:36 nostromo kded6[1457]: Service “:1.130” unregistered
Dec 31 10:41:41 nostromo kded6[1457]: Service “:1.125” unregistered

[Teo]

You know you can edit your posts, do you? No need to bump the topic every 10 minutes. And please format properly.

[linux-aarhus]

Because almost every single stable update provides a kernel update - one can never rule out a driver regression or it may simply be a happy coincidence.

I assume you have restarted your system since the update - am I right in that assumption?

Depending on your environment - is it crowded - wifi-wise?

[starlokk]

Yep, restarted system, restarted router too.

No new wifi devices on the network.

I’m trying it on my work cell’s hotspot now, seeing if it makes a difference (hoping it’s an ISP issue, not PC). The constant ‘changed bandwidth’ messages appear to be an atypical thing in the logs, the last I see them is Nov. 5th.

[starlokk]

Update: been running on the hotspot for a couple hours with no issues. Then my hotspot crashed and I went back to wifi, no issues for a while.

I’m 50% certain it’s my ISP or router, 50% certain it’s a PC issue, and 50% certain it’s an intermittent issue that will be fun to chase down over the next several weeks, and 50% certain that I don’t know anything at all. Maybe 51% on the middle one.

Update: After a couple of days, the problem seems to have disappeared. I suppose it was the ISP/router.