Saya memiliki komputer sederhana. Ini memiliki modul nirkabel built-in yang sampai saat ini saya tidak punya masalah dengan. Masalah saat ini adalah ini: setiap kali saya mematikan komputer dan melakukan booting kembali, saya tidak dapat "mengaktifkan perangkat keras" nirkabel. Di NetworkManager, saya mendapatkan pesan 'berwarna abu-abu' yang mengatakan "nirkabel dinonaktifkan oleh sakelar perangkat keras". Sakelar perangkat keras diaktifkan (Saya dapat melihat lampu hijau menyala dan mati ketika saya menekan tombol nirkabel). Output rfkill
menyatakan bahwa ini bukan soft block tetapi IS hard block.
Saya sudah mencoba yang berikut ini (rt73usb adalah driver kernel untuk modul nirkabel terintegrasi saya) sebagai root:
rmmod -f rt73usb
rfkill unblock all
modprobe rt73usb
tetapi tidak melakukan apa-apa.
Satu-satunya cara saya dapat 'memperbaiki' masalah ini adalah dengan boot ke Windows XP (ini adalah mesin dual-boot tetapi F16 adalah OS utama yang digunakan). Windows melakukan sesuatu yang mengatur ulang sesuatu. Ketika saya reboot kembali ke Fedora, saya dapat mengakses nirkabel saya seperti yang diharapkan. Bahkan menekan tombol nirkabel ON dan OFF berfungsi seperti yang diharapkan. Hanya ketika saya mematikan dan menyalakan kembali nirkabel saya tampaknya memiliki masalah.
Apa yang bisa saya lakukan untuk memperbaiki masalah ini? Sebagian besar solusi google yang tersedia menunjuk ke solusi 'diblokir lunak: ya' dan yang tidak menunjuk ke solusi di atas tetapi keduanya tidak bekerja untuk saya.
Berikut beberapa informasi yang mungkin berguna:
uname -a
Linux spartan-laptop 3.4.2-1.fc16.i686 #1 SMP Thu Jun 14 21:13:38 UTC 2012 i686 i686 i386 GNU/Linux
lsmod
Module Size Used by
fcoe 22665 0
libfcoe 41981 1 fcoe
libfc 101966 2 fcoe,libfcoe
scsi_transport_fc 51903 2 fcoe,libfc
lockd 77892 0
scsi_tgt 18993 1 scsi_transport_fc
be2iscsi 62864 0
iscsi_boot_sysfs 15121 1 be2iscsi
8021q 23401 0
garp 13744 1 8021q
stp 12719 1 garp
llc 13770 2 garp,stp
bnx2i 49425 0
cnic 57699 1 bnx2i
uio 14374 1 cnic
cxgb4i 32063 0
cxgb4 96243 1 cxgb4i
cxgb3i 28014 0
libcxgbi 50450 2 cxgb4i,cxgb3i
cxgb3 130827 1 cxgb3i
mdio 13214 1 cxgb3
ib_iser 32861 0
rdma_cm 36864 1 ib_iser
ib_cm 36679 1 rdma_cm
iw_cm 13715 1 rdma_cm
ib_sa 23625 2 rdma_cm,ib_cm
ib_mad 41285 2 ib_cm,ib_sa
ib_core 61955 6 ib_iser,rdma_cm,ib_cm,iw_cm,ib_sa,ib_mad
ib_addr 13473 1 rdma_cm
iscsi_tcp 18015 0
libiscsi_tcp 19427 4 cxgb4i,cxgb3i,libcxgbi,iscsi_tcp
libiscsi 44809 8 be2iscsi,bnx2i,cxgb4i,cxgb3i,libcxgbi,ib_iser,iscsi_tcp,libiscsi_tcp
scsi_transport_iscsi 46598 8 be2iscsi,bnx2i,libcxgbi,ib_iser,iscsi_tcp,libiscsi
ip6t_REJECT 12782 2
nf_conntrack_ipv6 13921 2
nf_defrag_ipv6 13678 1 nf_conntrack_ipv6
ip6table_filter 12711 1
ip6_tables 17737 1 ip6table_filter
nf_conntrack_ipv4 14280 2
nf_defrag_ipv4 12601 1 nf_conntrack_ipv4
xt_state 12514 4
nf_conntrack 71472 3 nf_conntrack_ipv6,nf_conntrack_ipv4,xt_state
arc4 12473 2
snd_hda_codec_si3054 12864 1
snd_hda_codec_realtek 63058 1
snd_hda_intel 32323 3
rt73usb 26833 0
snd_hda_codec 103493 3 snd_hda_codec_si3054,snd_hda_codec_realtek,snd_hda_intel
rt2x00usb 19162 1 rt73usb
snd_hwdep 13236 1 snd_hda_codec
rt2x00lib 51790 2 rt73usb,rt2x00usb
mac80211 436414 2 rt2x00usb,rt2x00lib
snd_seq 54638 0
snd_seq_device 13817 1 snd_seq
cfg80211 161266 2 rt2x00lib,mac80211
snd_pcm 81330 3 snd_hda_codec_si3054,snd_hda_intel,snd_hda_codec
rfkill 20417 2 cfg80211
coretemp 13240 0
microcode 18713 0
joydev 17124 0
iTCO_wdt 17652 0
iTCO_vendor_support 13243 1 iTCO_wdt
serio_raw 13155 0
i2c_i801 17485 0
snd_timer 23896 2 snd_seq,snd_pcm
snd 63169 15 snd_hda_codec_si3054,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_seq,snd_seq_device,snd_pcm,snd_timer
soundcore 14116 1 snd
snd_page_alloc 13709 2 snd_hda_intel,snd_pcm
r8169 51284 0
mii 13311 1 r8169
uinput 17246 0
sunrpc 215122 2 lockd
binfmt_misc 17207 1
firewire_ohci 35498 0
firewire_core 55317 1 firewire_ohci
crc_itu_t 12523 2 rt73usb,firewire_core
sdhci_pci 18211 0
sdhci 32642 1 sdhci_pci
yenta_socket 40293 0
mmc_core 96866 2 sdhci_pci,sdhci
i915 413476 3
drm_kms_helper 30905 1 i915
drm 205796 4 i915,drm_kms_helper
i2c_algo_bit 13058 1 i915
i2c_core 28151 5 i2c_i801,i915,drm_kms_helper,drm,i2c_algo_bit
video 18500 1 i915
lspci
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 02)
00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 3 (rev 02)
00:1d.0 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 02)
00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 01)
04:04.0 CardBus bridge: O2 Micro, Inc. OZ711MP1/MS1 MemoryCardBus Controller (rev 21)
04:04.2 SD Host controller: O2 Micro, Inc. Integrated MMC/SD Controller (rev 01)
04:04.3 Bridge: O2 Micro, Inc. Integrated MS/xD Controller (rev 01)
04:04.4 FireWire (IEEE 1394): O2 Micro, Inc. Firewire (IEEE 1394) (rev 02)
[angelo@spartan-laptop ~]$ lspci
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 02)
00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 3 (rev 02)
00:1d.0 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 02)
00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 01)
04:04.0 CardBus bridge: O2 Micro, Inc. OZ711MP1/MS1 MemoryCardBus Controller (rev 21)
04:04.2 SD Host controller: O2 Micro, Inc. Integrated MMC/SD Controller (rev 01)
04:04.3 Bridge: O2 Micro, Inc. Integrated MS/xD Controller (rev 01)
04:04.4 FireWire (IEEE 1394): O2 Micro, Inc. Firewire (IEEE 1394) (rev 02)
[angelo@spartan-laptop ~]$ lspci
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 02)
00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 3 (rev 02)
00:1d.0 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 02)
00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 01)
04:04.0 CardBus bridge: O2 Micro, Inc. OZ711MP1/MS1 MemoryCardBus Controller (rev 21)
04:04.2 SD Host controller: O2 Micro, Inc. Integrated MMC/SD Controller (rev 01)
04:04.3 Bridge: O2 Micro, Inc. Integrated MS/xD Controller (rev 01)
04:04.4 FireWire (IEEE 1394): O2 Micro, Inc. Firewire (IEEE 1394) (rev 02)
rfkill list
ditunjukkan? Laptop HP (flextronics) saya memiliki masalah di mana, jika saya mengkompilasi WMI
driver untuk laptop (dengan demikian memungkinkan penanganan switch rfkill yang lebih maju), ia mendapat kunci "lunak" dan "keras", dan kadang-kadang tautan lunak akan menolak untuk mendapatkan tidak terblokir. rfkill list
akan membantu mengidentifikasi skenario seperti ini.
rfkill event
dan kemudian tekan tombol hardware kunci keras bekerja seperti yang diharapkan. Jika saya reboot dan langsung masuk ke linux, kunci perangkat keras tidak berfungsi seperti yang diharapkan.
dmesg
?