https://bugzilla.kernel.org/show_bug.cgi?id=209411 --- Comment #11 from Alan Stern (stern@xxxxxxxxxxxxxxxxxxx) --- The traces aren't really complete, because you didn't start them until after the USB cable was plugged in. Also, the traces start out with the computer reading string descriptors 1, 2, 3, 4, and 6 (in the non-working trace), and the values of the descriptors are different in the two traces. In the working trace, the values are: 1: "Xiaomi" 2: "MI MAX" 3: "d553b4b6" 4: "ADB Interface" In the non-working trace: 1: "Xiaomi" 2: "Redmi K30 5G" 3: "c2a85d7" 4: "ptp_adb" 6: "ADB Interface" It looks like you used two different phones for the tests, or one phone with two different ROMs installed. Is that what you did? Are you asking why one phone works and the other phone doesn't? -- You are receiving this mail because: You are watching the assignee of the bug.
