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--- computer_science:linux:kvm_qemu_cheatsheet [2021/07/05 08:33] – created carlossousa
+++ computer_science:linux:kvm_qemu_cheatsheet [2023/12/01 12:07] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
-======   KVM / QEMU Cheatsheet   ======
+====== KVM / QEMU Cheatsheet ======
 Part of [[:computer_science:linux:linux|Linux]]
+====== Issues and Solutions ======
+===== USB Passthough to KVM Guest =====
+Usefull if you get a similar error to:\\
+"Error adding device: internal error: vendor cannot be 0."
+Find your vendor and product ID with
+<code>
+lsusb
+</code>
+example output:
+<code>
+Bus 002 Device 003: ID 0bc2:231a Seagate RSS LLC Expansion Portable
+Bus 002 Device 002: ID 0424:5534 Microchip Technology, Inc. (formerly SMSC) Hub
+Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
+Bus 001 Device 004: ID 05c8:0397 Cheng Uei Precision Industry Co., Ltd (Foxlink) HP HD Camera
+Bus 001 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver
+Bus 001 Device 002: ID 0424:2134 Microchip Technology, Inc. (formerly SMSC) Hub
+Bus 001 Device 005: ID 8087:0a2b Intel Corp. Bluetooth wireless interface
+Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+</code>
+Then replace your vendorID:productID in your XML configuration and add it.