NVIDIA Jetson TX2 通過JetPack 3.1刷機後不能啟動連網問題解決
阿新 • • 發佈:2017-08-01
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Mark一個Jetson TX2刷機後不能啟動的問題。
問題的現象是Jetson TX2 通過JetPack 3.1更新固件成功,但是reboot後沒有顯示,也沒有eth0的網絡連接,主機控制臺卡在“Determing the IP address of target...”,如圖1所示,手動復位還是這樣,以至於主機的JetPack 3.1不能完成後續的步驟。
問題的原因是Jetson TX2連接顯示器的HDMI-VGA適配器不被啟動時的linux識別,導致卡在檢測顯示適配器這一步,如下所示,更換HDMI-DVI或者帶HDIM接口的顯示器後就可以成功啟動看到圖形界面。
[ 0.503413] Unsupported HDMI VIC 15, ignoring [ 0.503414] Unsupported HDMI VIC 140, ignoring [ 0.503415] Unsupported HDMI VIC 10, ignoring [ 0.503417] Unsupported HDMI VIC 208, ignoring [ 0.503418] Unsupported HDMI VIC 138, ignoring [ 0.503419] Unsupported HDMI VIC 32, ignoring [ 0.503426] V_REF_TO_SYNC >= 1; H_REF_TO_SYNC < 0 [ 0.503429] tegradc 15210000.nvdisplay: Display timing doesn‘t meet restrictions. [ 0.503431] PD DISP2 index4 DOWN [ 0.503595] PD DISP1 index3 DOWN [ 0.503739] PD DISP0 index2 DOWN [ 0.505718] tegradc 15210000.nvdisplay: probed
圖1 Determing the IP address of target...
NVIDIA Jetson TX2 通過JetPack 3.1刷機後不能啟動連網問題解決