接上brother激光打印機，能識別，安裝上驅動程序，貌似安裝成功，但打印測試頁及其他打印任務後打印機沒反應。不過在windows虛擬機中能正常工作。我該去哪裏找原因呢？

lsmod 查看一下驱动是不是已经加载了 ~~

好像沒有，怎麼加載呢

sam@Apple-Ubuntu-sam:~$ lsmod
Module Size Used by
usblp 22891 0
ctr 13049 2
ccm 17773 2
pci_stub 12622 1
vboxpci 23194 0
vboxnetadp 25670 0
vboxnetflt 27613 0
vboxdrv 339502 4 vboxnetadp,vboxnetflt,vboxpci
rfcomm 69160 0
bnep 19624 2
bluetooth 391136 10 bnep,rfcomm
nls_iso8859_1 12713 1
nls_utf8 12557 1
hfsplus 107516 1
snd_hda_codec_hdmi 46368 1
arc4 12608 2
intel_rapl 18773 0
uvcvideo 80885 0
videobuf2_vmalloc 13216 1 uvcvideo
videobuf2_memops 13362 1 videobuf2_vmalloc
videobuf2_core 40664 1 uvcvideo
videodev 134688 2 uvcvideo,videobuf2_core
x86_pkg_temp_thermal 14205 0
intel_powerclamp 14705 0
coretemp 13435 0
kvm_intel 143187 0
rtl8188ee 89677 0
kvm 455843 1 kvm_intel
crct10dif_pclmul 14289 0
rtl_pci 26690 1 rtl8188ee
rtlwifi 63475 2 rtl_pci,rtl8188ee
mac80211 630728 3 rtl_pci,rtlwifi,rtl8188ee
snd_hda_codec_realtek 65812 1
cfg80211 484040 2 mac80211,rtlwifi
crc32_pclmul 13113 0
ghash_clmulni_intel 13216 0
aesni_intel 55624 4
aes_x86_64 17131 1 aesni_intel
lrw 13286 1 aesni_intel
gf128mul 14951 1 lrw
glue_helper 13990 1 aesni_intel
i915 788212 6
sparse_keymap 13948 0
drm_kms_helper 55071 1 i915
drm 303102 5 i915,drm_kms_helper
i2c_algo_bit 13413 1 i915
snd_hda_intel 56531 5
snd_hda_codec 193017 3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
snd_hwdep 13602 1 snd_hda_codec
snd_pcm 102099 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
rtsx_pci_ms 18151 0
snd_page_alloc 18710 2 snd_pcm,snd_hda_intel
ablk_helper 13597 1 aesni_intel
cryptd 20359 3 ghash_clmulni_intel,aesni_intel,ablk_helper
memstick 16966 1 rtsx_pci_ms
snd_seq_midi 13324 0
joydev 17381 0
snd_seq_midi_event 14899 1 snd_seq_midi
snd_rawmidi 30144 1 snd_seq_midi
snd_seq 61560 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 14497 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 29482 2 snd_pcm,snd_seq
serio_raw 13462 0
snd 69322 21 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
soundcore 12680 1 snd
shpchp 37032 0
wmi 19177 0
mei_me 18627 0
mei 82276 1 mei_me
video 19476 1 i915
lpc_ich 21080 0
mac_hid 13205 0
parport_pc 32701 0
ppdev 17671 0
lp 17759 0
parport 42348 3 lp,ppdev,parport_pc
hid_generic 12548 0
usbhid 52659 0
hid 106148 2 hid_generic,usbhid
rtsx_pci_sdmmc 23274 0
psmouse 106692 0
r8169 71677 0
ahci 34091 0
mii 13934 1 r8169
rtsx_pci 46245 2 rtsx_pci_ms,rtsx_pci_sdmmc
usb_storage 62209 8
libahci 32716 1 ahci

請提供 你的 驅動 來源

系统自己在网上找的

https://help.ubuntu.com/community/Printers
Printers