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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
| commit | dee4dcba78baf712cab403d47d9db319ab7f95d6 (patch) | |
| tree | 418478faf06786701a56268672f73d6b0b4eb239 /results/classifier/deepseek-1/reasoning/device./1920752 | |
| parent | 4d9e26c0333abd39bdbd039dcdb30ed429c475ba (diff) | |
| download | emulator-bug-study-dee4dcba78baf712cab403d47d9db319ab7f95d6.tar.gz emulator-bug-study-dee4dcba78baf712cab403d47d9db319ab7f95d6.zip | |
restructure results
Diffstat (limited to 'results/classifier/deepseek-1/reasoning/device./1920752')
| -rw-r--r-- | results/classifier/deepseek-1/reasoning/device./1920752 | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/results/classifier/deepseek-1/reasoning/device./1920752 b/results/classifier/deepseek-1/reasoning/device./1920752 deleted file mode 100644 index c0e29e56..00000000 --- a/results/classifier/deepseek-1/reasoning/device./1920752 +++ /dev/null @@ -1,22 +0,0 @@ -<think> -Alright, let's try to figure out the category of this bug report related to QEMU. The user is having trouble getting USB SoundCard Passthrough working on arm64. They're using a Jetson Nano as the host and running an armhf guest Debian Buster with KVM enabled. - -The command they used includes options for various devices, including nec-usb-xhci, usb-kbd, usb-mouse, and specifically -device usb-host, which is supposed to handle USB passthrough. However, in their VM, they only see Human Interface Devices (like keyboard and mouse) but not the Sound Blaster. They also tried using a pcap file for debugging, but it was empty, indicating no traffic was captured. - -The user then mentioned that adding -device usb-audio worked for sound within QEMU, but this isn't USB passthrough. They realized they need to configure QEMU with --enable-libusb for proper USB passthrough support and are now trying that. - -Looking at the issues they encountered: the VM wasn't recognizing the USB audio device when using passthrough. The error logs showed some warnings about virtio-mmio, but nothing directly related to USB. They tried capturing USB traffic with a pcap file, which didn't help as it was empty. - -The key points here are: -1. USB Passthrough isn't working for the Sound Blaster. -2. Adding usb-audio worked without passthrough, indicating that QEMU can handle audio devices but not via passthrough. -3. The user needs to enable libusb in QEMU for proper USB passthrough functionality. - -This issue revolves around USB device handling in QEMU, specifically with USB Passthrough not functioning correctly. Since the problem is related to how USB devices are managed and passed through to the guest VM, it's likely a bug in the USB host device support or configuration within QEMU. Therefore, the appropriate category would be one that deals with USB hardware issues or device pass-through problems. -</think> - -The classification of this bug report is: - -**Issue Type: Bug Report - USB Passthrough Not Functional** - -**Summary:** The user encountered an issue where USB SoundCard Passthrough was not working in their QEMU setup on arm64. Despite configuring the VM with appropriate devices and enabling necessary libraries, the guest OS did not recognize the Sound Blaster device.
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