This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision | ||
troubleshooting [2015/10/12 02:01] krisha [I heard some parts may need resoldering] |
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] |
||
---|---|---|---|
Line 30: | Line 30: | ||
</code> | </code> | ||
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 [[#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 ===== | ||
Line 43: | Line 45: | ||
| | ||
- 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 | ||
Line 133: | Line 135: | ||
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 ===== |