I have trouble pinpointing the actual problem. Did you want to say
"15-25 seconds" instead of "minutes"?
The only unusual behaviour I see in your log is that the very first run
of usb_modeswitch takes roughly 40 seconds. Afterwards, everything seems
to be fine, modem and storage.
I suppose the later disconnect and reconnect was caused by you
unplugging and re-plugging the modem, right? It's at 09:50:58.
Here are the excerpts for the first run:
Nov 07 09:49:38 abnilson-HP-250-G6-Notebook-PC kernel: usb 1-3: New USB device
found, idVendor=19d2, idProduct=1595, bcdDevice= 0.00
Nov 07 09:49:38 abnilson-HP-250-G6-Notebook-PC kernel: usb 1-3: New USB device
strings: Mfr=2, Product=3, SerialNumber=5
Nov 07 09:49:38 abnilson-HP-250-G6-Notebook-PC kernel: usb 1-3: Product: HSPA
Mobile Broadband Station
Nov 07 09:49:38 abnilson-HP-250-G6-Notebook-PC kernel: usb 1-3: Manufacturer:
HSPA,Incorporated
Nov 07 09:49:38 abnilson-HP-250-G6-Notebook-PC kernel: usb 1-3: SerialNumber:
VIETPVNMF710MB01
Nov 07 09:49:38 abnilson-HP-250-G6-Notebook-PC kernel: usb-storage 1-3:1.0: USB
Mass Storage device detected
Nov 07 09:49:38 abnilson-HP-250-G6-Notebook-PC kernel: scsi host2: usb-storage
1-3:1.0
...
Nov 07 09:49:39 abnilson-HP-250-G6-Notebook-PC systemd[1]: Created slice
system-usb_modeswitch.slice.
Nov 07 09:49:39 abnilson-HP-250-G6-Notebook-PC systemd[1]: Starting
USB_ModeSwitch_1-3...
...
Nov 07 09:49:41 abnilson-HP-250-G6-Notebook-PC usb_modeswitch[870]: switch
device 19d2:1595 on 001/008
[this here is a relatively long wait]
Nov 07 09:50:16 abnilson-HP-250-G6-Notebook-PC kernel: usb 1-3: USB disconnect,
device number 8
...
Nov 07 09:50:17 abnilson-HP-250-G6-Notebook-PC kernel: usb 1-3: New USB device
found, idVendor=19d2, idProduct=1592, bcdDevice= 0.00
Nov 07 09:50:17 abnilson-HP-250-G6-Notebook-PC kernel: usb 1-3: New USB device
strings: Mfr=9, Product=10, SerialNumber=12
Nov 07 09:50:17 abnilson-HP-250-G6-Notebook-PC kernel: usb 1-3: Product: HSPA
Mobile Broadband Station
Nov 07 09:50:17 abnilson-HP-250-G6-Notebook-PC kernel: usb 1-3: Manufacturer:
HSPA,Incorporated
Nov 07 09:50:17 abnilson-HP-250-G6-Notebook-PC kernel: usb 1-3: SerialNumber:
VIETPVNMF710MB01
Nov 07 09:50:17 abnilson-HP-250-G6-Notebook-PC kernel: cdc_mbim 1-3:1.0:
cdc-wdm1: USB WDM device
...
Nov 07 09:50:18 abnilson-HP-250-G6-Notebook-PC root[1479]: usb_modeswitch:
switched to 19d2:1592 on 001/009
...
Nov 07 09:50:18 abnilson-HP-250-G6-Notebook-PC systemd[1]:
usb_modeswitch@1-3.service: Succeeded.
Nov 07 09:50:18 abnilson-HP-250-G6-Notebook-PC systemd[1]: Finished
USB_ModeSwitch_1-3.
...
Nov 07 09:50:18 abnilson-HP-250-G6-Notebook-PC kernel: scsi 2:0:0:0: CD-ROM
HSPA USB SCSI CD-ROM 2.31 PQ: 0 ANSI: 0 CCS
Nov 07 09:50:18 abnilson-HP-250-G6-Notebook-PC kernel: scsi 2:0:0:1:
Direct-Access HSPA MMC Storage 2.31 PQ: 0 ANSI: 0 CCS
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch in Ubuntu.
https://bugs.launchpad.net/bugs/1903331
Title:
usb-modeswitch 2.6.1-1ubuntu2 is very buggy on Ubuntu 20.10
Status in usb-modeswitch package in Ubuntu:
Incomplete
Bug description:
Hi,
I recently allowed groovy-proposed package install of usb-modeswitch
2.6.1-1ubuntu2, because the default one which came with the system was useless.
* What you expected to happen:
My USB drive should be detected as mobile broadband connection faster
as possible without any unpleasant inconvenience after boot stage.
* What happened instead:
It takes up to 15-25 mins to my USB Drive be recognized as USB mass and be
truly ready for mobile broadband connection. Until then, any tries to connect
to internet even if it appears to be ready on system menu or network settings -
mobile broadband - results in failure. When I try to connect in that period,
the USB mass is ejected and prepared for ready mode automatically after few
secs beyond every time.
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu50
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 20.10
InstallationDate: Installed on 2020-11-05 (1 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Release amd64 (20201022)
Package: usb-modeswitch 2.6.1-1ubuntu2 [origin: unknown]
PackageArchitecture: amd64
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 5.8.0-26.27-generic 5.8.14
Tags: groovy third-party-packages
Uname: Linux 5.8.0-26-generic x86_64
UnreportableReason: This does not seem to be an official Ubuntu package.
Please retry after updating the indexes of available packages, if that does not
work then remove related third party packages and try again.
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
_MarkForUpload: True
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/usb-modeswitch/+bug/1903331/+subscriptions
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