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troubleshooting [2016/01/02 01:26]
dos [I have connected the rad1o, it shows up in dmesg, but gnuradio etc does not connect] autosuspend note
troubleshooting [2016/12/27 00:26] (current)
151.217.239.253 [I've connected the rad1o in Mass Storage Mode, but the filesystem is read only]
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 If you are running Arch Linux there might be a similar problem but of different origin. The solution is provided within the hackrf-github [[https://​github.com/​mossmann/​hackrf/​issues/​208|Issue page]]. If you are running Arch Linux there might be a similar problem but of different origin. The solution is provided within the hackrf-github [[https://​github.com/​mossmann/​hackrf/​issues/​208|Issue page]].
  
-Make sure that USB autosuspend is disabled, as the first contact with rad1o after resuming fails, and default autosuspend delay in Linux is pretty short (2 seconds).+Make sure that [[#​rad1o_usb_disconnects_every_5_seconds_not_usable_at_all|USB autosuspend is disabled]], as the first contact with rad1o after resuming fails, and default autosuspend delay in Linux is pretty short (2 seconds).
 ===== I've connected the rad1o in Mass Storage Mode, but the filesystem is read only ===== ===== I've connected the rad1o in Mass Storage Mode, but the filesystem is read only =====
  
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   ​   ​
 - run fsck on that partition - run fsck on that partition
-  ​fschk.vfat -v /dev/sdb+  ​fsck.vfat -v /dev/sdb
   ​   ​
 - follow the instructions of fsck - follow the instructions of fsck
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 Reason: usb-autosuspend. manually configured auto-suspend or you may have laptop-mode-tools or tlp (thinkpad powersaving tool) Reason: usb-autosuspend. manually configured auto-suspend or you may have laptop-mode-tools or tlp (thinkpad powersaving tool)
  
-Solution: disable usb-autosuspend for id 1d50:6089 +Solution: disable usb-autosuspend for ids 1d50:cc15 and 1d50:6089 
-(if your using tlp add USB_BLACKLIST="​1d50:​6089"​ to /​etc/​default/​tlp)+(if your using tlp add USB_BLACKLIST="​1d50:​cc15 ​1d50:​6089"​ to /​etc/​default/​tlp)
  
 ===== display blinks if turned on, but quickly turns off afterwards. All fine on USB power ===== ===== display blinks if turned on, but quickly turns off afterwards. All fine on USB power =====
  
-Your battery is empty. The voltage might be even too low to be recharged. +Your battery is empty.
-Try to kickstart the loading process by connecting the read and black cables of the battery to a 3.7V source for about a minute. +
-Or if you have professional LiPo-charger complaining about voltage being too low, try NiMh mode, until you reach about 3.4V. Then continue loading normally or via a USB. +
-BE CAREFUL and ask an experienced friend to help you.+
  
 ===== on/off switch is not working ​ anymore ===== ===== on/off switch is not working ​ anymore =====
troubleshooting.1451694382.txt.gz · Last modified: 2016/01/02 01:26 by dos