Проблема

Не производится поиск устройств Bluetooth и доступных сетей Wi-Fi.

Диагностика

  • Проверить файл /var/log/messages на наличие сообщений вида:

    /var/log/messages

    Feb 22 10:04:08 PCA-011844 kernel: Call Trace:
Feb 22 10:04:08 PCA-011844 kernel:  <TASK>
Feb 22 10:04:08 PCA-011844 kernel:  _hal_read32+0x17/0x3d [8852be]
Feb 22 10:04:08 PCA-011844 kernel:  rtw_hal_read32+0x11/0x17 [8852be]
Feb 22 10:04:08 PCA-011844 kernel:  rtw_phl_read32+0x15/0x1b [8852be]
Feb 22 10:04:08 PCA-011844 kernel:  get_ax_sec_cam+0xef/0x1cf [8852be]
Feb 22 10:04:08 PCA-011844 kernel:  proc_get_ax_sec_cam+0x19/0x24 [8852be]
Feb 22 10:04:08 PCA-011844 kernel:  seq_read_iter+0x19b/0x420
Feb 22 10:04:08 PCA-011844 kernel:  seq_read+0xfd/0x150
Feb 22 10:04:08 PCA-011844 kernel:  proc_reg_read+0x40/0xa0
Feb 22 10:04:08 PCA-011844 kernel:  vfs_read+0xa0/0x1a0
Feb 22 10:04:08 PCA-011844 kernel:  ksys_read+0x61/0xe0
Feb 22 10:04:08 PCA-011844 kernel:  __x64_sys_read+0x1a/0x20
Feb 22 10:04:08 PCA-011844 kernel:  do_syscall_64+0x5b/0xc0
Feb 22 10:04:08 PCA-011844 kernel:  ? exc_page_fault+0x90/0x170
Feb 22 10:04:08 PCA-011844 kernel:  entry_SYSCALL_64_after_hwframe+0x61/0xcb
Feb 22 10:04:08 PCA-011844 kernel: RIP: 0033:0x74b8156cb544
Feb 22 10:04:08 PCA-011844 kernel: Code: 84 00 00 00 00 00 41 54 49 89 d4 55 48 89 f5 53 89 fb 48 83 ec 10 e8 5b fc ff ff 4c 89 e2 48 89 ee 89 df 41 89 c0 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 48 89 44 24 08 e8 97 fc ff ff 48
Feb 22 10:04:08 PCA-011844 kernel: RSP: 002b:000074b811e9df10 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
Feb 22 10:04:08 PCA-011844 kernel: RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074b8156cb544
Feb 22 10:04:08 PCA-011844 kernel: RDX: 0000000000004000 RSI: 000074b80000ea00 RDI: 0000000000000005
Feb 22 10:04:08 PCA-011844 kernel: RBP: 000074b80000ea00 R08: 0000000000000000 R09: 0000000000000000
Feb 22 10:04:08 PCA-011844 kernel: R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000004000
Feb 22 10:04:08 PCA-011844 kernel: R13: 0000000000000000 R14: 000074b80000ea00 R15: 0000000000000005
Feb 22 10:04:08 PCA-011844 kernel:  </TASK>
Feb 22 10:04:08 PCA-011844 kernel: ---[ end trace 5a2675db367a9dc0 ]---
    CODE

Возможная причина: Не установлен драйвер Realtek 8852BE. Перейти к решению.

Возможные причины