| Summary: | rtl8821cu: dkms + usb_modeswitch | ||
|---|---|---|---|
| Product: | [ROSA-based products] ROSA Fresh | Reporter: | Mikhail Novosyolov <m.novosyolov> |
| Component: | Hardware-specific, drivers | Assignee: | Groups for solving hardware issues. <group-hardware> |
| Status: | RESOLVED FIXED | QA Contact: | Evgenii Shatokhin <eugene.shatokhin> |
| Severity: | normal | ||
| Priority: | Normal | CC: | andrey.bondrov, djam5, v.potapov |
| Version: | All | Flags: | v.potapov:
qa_verified+
andrey.bondrov: published+ |
| Target Milestone: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Platform: | --- | ROSA Vulnerability identifier: | |
| RPM Package: | ISO-related: | ||
| Bad POT generating: | Upstream: | ||
|
Description
Mikhail Novosyolov
2018-11-22 22:59:29 MSK
Проба до засылки usb_modeswitch: https://linux-hardware.org/?probe=5d2d3daf61 Делаем sudo usb_modeswitch -KW -v 0bda -p 1a2b (https://github.com/yklove/rtl8821cu), проба после: https://linux-hardware.org/?probe=5de334d205 В ядре 4.18 тоже нет поддержки. Остается dkms. И правило udev (?) для usb_modeswitch. Все буду складывать в эту багу. https://github.com/Yuan-W/rtl8821cu https://github.com/whitebatman2/rtl8821CU https://aur.archlinux.org/packages/rtl8821cu-dkms-git/ примеры, для справки. Я сделаю dkms-rtl8821cu в rosa2016.1/contrib. http://abf-downloads.rosalinux.ru/rosa2016.1/repository/x86_64/contrib/updates/dkms-rtl8821cu-20181009-1-rosa2016.1.x86_64.rpm Проект: https://abf.io/import/rtl8821cu dkms не подошел, т.к. после usb_modeswitch оказалось, что это RTL8188GU. Но в любом случае адаптер нужно принудительно переводить из режима CD-диска для Windows в режим WiFi-адаптера: ***** QA ADVISORY ***** update usb_modeswitch-data to 20170806-2 Patched: Add support for Realtek RTL8188GU-based USB Wi-Fi adapters (https://abf.io/import/usb_modeswitch-data/tree/rosa2016.1) https://abf.io/build_lists/2953278 https://abf.io/build_lists/2953279 ------------------------------------ По dmesg переключение происходит: [ 1868.824072] usb 2-4: new high-speed USB device number 6 using ehci-pci [ 1868.971510] usb 2-4: New USB device found, idVendor=0bda, idProduct=1a2b [ 1868.971527] usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1868.971537] usb 2-4: Product: DISK [ 1868.971545] usb 2-4: Manufacturer: Realtek [ 1868.972895] usb-storage 2-4:1.0: USB Mass Storage device detected [ 1868.976744] scsi host3: usb-storage 2-4:1.0 [ 1869.598631] usb 2-4: USB disconnect, device number 6 [ 1869.864082] usb 2-4: new high-speed USB device number 7 using ehci-pci [ 1870.011623] usb 2-4: New USB device found, idVendor=0bda, idProduct=b711 [ 1870.011641] usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1870.011651] usb 2-4: Product: 802.11n WLAN Adapter [ 1870.011659] usb 2-4: Manufacturer: Realtek [ 1870.011667] usb 2-4: SerialNumber: 00E04CB82101 -------------------------------------- The update is sent to expanded testing *************************************** usb_modeswitch-data-20170806-2 https://abf.io/build_lists/2953278 https://abf.io/build_lists/2953279 ************************** Advisory ********************* Add support for Realtek RTL8188GU-based USB Wi-Fi adapters ********************************************************* QA Verified |