When I first connect my android phone, it gives me the open to open a folder, but I closed it and how I can't find it.
Disconnecting and reconnecting my phone doesn't give me the a chance to open the folder.
Elsewhere on askUbuntu I learned about lsusb
$ sudo lsusb
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 5986:0292 Acer, Inc
Bus 002 Device 034: ID 1004:631e LG Electronics, Inc.
Bus 002 Device 003: ID 1c7a:0603 LighTuning Technology Inc.
Bus 002 Device 004: ID 0bda:0139 Realtek Semiconductor Corp. Card reader
dmesg | tail
gives stuff like this:
[87199.613713] usb 2-1.2: Product: LGE Android Phone
[87199.613718] usb 2-1.2: Manufacturer: LG Electronics Inc.
[87199.613722] usb 2-1.2: SerialNumber: LG-LG870-47ff109
[87338.250539] ieee80211 phy0: START: tid 1 is not agg'able
[87473.650192] ieee80211 phy0: brcms_c_ampdu_dotxstatus_complete: Pkt tx suppressed, illegal channel possibly 5
Could this be the reason I can no longer transfer files to my phone?