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https://github.com/abperiasamy/rtl8812AU_8821AU_linux.git
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acdb5afc33
Oops encountered on Ubuntu 14.04 LTS with Raspberry Pi 2 Example kernel log of Oops: Jan 1 00:00:10 rpi2 kernel: [ 7.069349] Unable to handle kernel paging request at virtual address 31fab237 Jan 1 00:00:10 rpi2 kernel: [ 7.078173] pgd = b2b2c000 Jan 1 00:00:10 rpi2 kernel: [ 7.087284] [31fab237] *pgd=00000000 Jan 1 00:00:10 rpi2 kernel: [ 7.096431] Internal error: Oops: 5 [#1] PREEMPT SMP ARM Jan 1 00:00:10 rpi2 kernel: [ 7.105658] Modules linked in: cfg80211 rfkill 8812au(O) 8192cu cp210x usbserial snd_soc_bcm2708_i2s regmap_mmio snd_soc_core bcm2708_rng spi_bcm2708 snd_compress i2c_bcm2708 snd_bcm2835 snd_pcm_dmaengine snd_pcm snd_timer snd fuse Jan 1 00:00:10 rpi2 kernel: [ 7.135771] CPU: 0 PID: 508 Comm: wpa_supplicant Tainted: G O 3.18.0-23-rpi2 #24-Ubuntu Jan 1 00:00:10 rpi2 kernel: [ 7.157466] task: b2adb840 ti: b1832000 task.ti: b1832000 Jan 1 00:00:10 rpi2 kernel: [ 7.168907] PC is at PHY_ConvertPowerLimitToPowerIndex+0x540/0x9e8 [8812au] Jan 1 00:00:10 rpi2 kernel: [ 7.180810] LR is at PHY_ConvertPowerLimitToPowerIndex+0x528/0x9e8 [8812au] Jan 1 00:00:10 rpi2 kernel: [ 7.192390] pc : [<7f21193c>] lr : [<7f211924>] psr: 60000013 Jan 1 00:00:10 rpi2 kernel: [ 7.192390] sp : b1833d10 ip : 80913bf0 fp : 0000345c Jan 1 00:00:10 rpi2 kernel: [ 7.215709] r10: 00000000 r9 : 00000000 r8 : b2d7a872 Jan 1 00:00:10 rpi2 kernel: [ 7.227351] r7 : b2d78000 r6 : b2d7a872 r5 : 00000000 r4 : 0000003f Jan 1 00:00:10 rpi2 kernel: [ 7.239176] r3 : 31fab235 r2 : 00000001 r1 : 7f230470 r0 : 0000001b Jan 1 00:00:10 rpi2 kernel: [ 7.251116] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Jan 1 00:00:10 rpi2 kernel: [ 7.263383] Control: 10c5387d Table: 32b2c06a DAC: 00000015 Jan 1 00:00:10 rpi2 kernel: [ 7.275905] Process wpa_supplicant (pid: 508, stack limit = 0xb1832238) ... Jan 1 00:00:10 rpi2 kernel: [ 8.107493] [<7f21193c>] (PHY_ConvertPowerLimitToPowerIndex [8812au]) from [<7f212004>] (PHY_BBConfig8812+0x220/0x378 [8812au]) Jan 1 00:00:10 rpi2 kernel: [ 8.144381] [<7f212004>] (PHY_BBConfig8812 [8812au]) from [<7f21b374>] (rtl8812au_hal_init+0xcf8/0x101c [8812au]) Jan 1 00:00:10 rpi2 kernel: [ 8.181404] [<7f21b374>] (rtl8812au_hal_init [8812au]) from [<7f202a60>] (rtw_hal_init+0x20/0x9c [8812au]) Jan 1 00:00:10 rpi2 kernel: [ 8.218490] [<7f202a60>] (rtw_hal_init [8812au]) from [<7f1f051c>] (_netdev_open+0x74/0x2fc [8812au]) Jan 1 00:00:10 rpi2 kernel: [ 8.255699] [<7f1f051c>] (_netdev_open [8812au]) from [<7f1f07c4>] (netdev_open+0x20/0x38 [8812au]) Jan 1 00:00:10 rpi2 kernel: [ 8.292954] [<7f1f07c4>] (netdev_open [8812au]) from [<804e93ac>] (__dev_open+0xb8/0x130) Jan 1 00:00:10 rpi2 kernel: [ 8.330207] [<804e93ac>] (__dev_open) from [<804e9648>] (__dev_change_flags+0x94/0x158) Jan 1 00:00:10 rpi2 kernel: [ 8.367540] [<804e9648>] (__dev_change_flags) from [<804e9724>] (dev_change_flags+0x18/0x48) Jan 1 00:00:10 rpi2 kernel: [ 8.405013] [<804e9724>] (dev_change_flags) from [<8054f7b4>] (devinet_ioctl+0x6ac/0x784) Jan 1 00:00:10 rpi2 kernel: [ 8.442641] [<8054f7b4>] (devinet_ioctl) from [<804cd3b0>] (sock_ioctl+0x1c8/0x294) Jan 1 00:00:10 rpi2 kernel: [ 8.480357] [<804cd3b0>] (sock_ioctl) from [<8015ad10>] (do_vfs_ioctl+0x3f0/0x5b4) Jan 1 00:00:10 rpi2 kernel: [ 8.518159] [<8015ad10>] (do_vfs_ioctl) from [<8015af40>] (SyS_ioctl+0x6c/0x7c) Jan 1 00:00:10 rpi2 kernel: [ 8.537149] [<8015af40>] (SyS_ioctl) from [<8000ef20>] (ret_fast_syscall+0x0/0x48) Jan 1 00:00:10 rpi2 kernel: [ 8.574745] Code: 059d103c 00873001 02833db7 02833005 (05d33002) Jan 1 00:00:10 rpi2 kernel: [ 8.594684] ---[ end trace 6b00f140650346ba ]---
rtl8812AU_8821AU_linux
rtl8812AU_8821AU linux kernel driver for AC1200 (801.11ac) Wireless Dual-Band USB Adapter
##Autocompiling with DKMS
sudo cp -R . /usr/src/rtl8812AU_8821AU_linux-1.0
sudo dkms add -m rtl8812AU_8821AU_linux -v 1.0
sudo dkms build -m rtl8812AU_8821AU_linux -v 1.0
sudo dkms install -m rtl8812AU_8821AU_linux -v 1.0