[Sprint HTC One (M7)] systemshock869:
Yesterday, I was able to RUU and get everything working again. OTG in recovery worked better than I had ever seen it work. I flashed a couple roms, settled on one, and have been on it since. Today I decided to flash a different ROM so I loaded up my flash drive (same one, nothing has changed) and plugged it in. Now it refuses to mount.

I'm going to get the log up asap, the POS XDA app doesn't allow attachments that aren't pictures.

__bionic_open_tzdata: couldn't find any tzdata when looking for localtime!
__bionic_open_tzdata: couldn't find any tzdata when looking for GMT!
__bionic_open_tzdata: couldn't find any tzdata when looking for posixrules!
Starting TWRP 2.6.3.4 on Tue Feb 25 17:12:05 2014
BOARD_HAS_NO_REAL_SDCARD := true
TW_INCLUDE_DUMLOCK := true
I:Internal path defined: '/data/media'
I:External path defined: '/external_sd'
I:Mount: Unable to find partition for path '/data'
RECOVERY_SDCARD_ON_DATA := true
TW_NO_USB_STORAGE := true
Starting the UI...Pixel format: 1080x1920 @ 32bpp
Pixel format: RGBX_8888
framebuffer: fd 3 (1080 x 1920)
=> Linking mtab
Renaming regular /etc/recovery.fstab -> /etc/recovery.fstab.bak
Moving /etc/twrp.fstab -> /etc/recovery.fstab
=> Processing recovery.fstab
I:Processing '/boot'
I:Processing '/recovery'
I:Processing '/system'
I:Processing '/cache'
I:Processing '/data'
I:Created '/sdcard' folder.
I:mount '/data/media' '/sdcard' process ended with RC=0
I:mount '/data/media/0' '/sdcard' process ended with RC=0
I:Backup folder set to '/data/media/0/TWRP/BACKUPS/FA357S914371'
I:Settings storage is '/data/media/0'
I:Processing '/usb-otg'
I:ptr_len is 7, storage set to true
I:Created '/usb-otg' folder.
I:ptr_len is 7, storage set to true
Updating partition details...
I:Data backup size is 639MB, free: 25240MB.
I:Unable to mount '/usb-otg'
I:Actual block device: '', current file system: 'vfat'
I:Unmounting main partitions...

Partition Logs:
/boot | /dev/block/mmcblk0p35 | Size: 16MB
Flags: Can_Be_Backed_Up IsPresent
Primary_Block_Device: /dev/block/mmcblk0p35
Display_Name: Boot
Storage_Name: boot
Backup_Path: /boot
Backup_Name: boot
Backup_Display_Name: Boot
Storage_Path: /boot
Current_File_System: emmc
Fstab_File_System: emmc
Backup_Method: dd

/recovery | /dev/block/mmcblk0p36 | Size: 15MB
Flags: IsPresent
Primary_Block_Device: /dev/block/mmcblk0p36
Display_Name: Recovery
Storage_Name: recovery
Backup_Path: /recovery
Backup_Name: recovery
Backup_Display_Name: Recovery
Storage_Path: /recovery
Current_File_System: emmc
Fstab_File_System: emmc
Backup_Method: dd

/system | /dev/block/mmcblk0p37 | Size: 1826MB Used: 731MB Free: 1095MB Backup Size: 731MB
Flags: Can_Be_Mounted Can_Be_Wiped Can_Be_Backed_Up Wipe_Available_in_GUI IsPresent
Primary_Block_Device: /dev/block/mmcblk0p37
Display_Name: System
Storage_Name: System
Backup_Path: /system
Backup_Name: system
Backup_Display_Name: System
Storage_Path: /system
Current_File_System: ext4
Fstab_File_System: ext4
Backup_Method: files

/cache | /dev/block/mmcblk0p38 | Size: 629MB Used: 10MB Free: 619MB Backup Size: 10MB
Flags: Can_Be_Mounted Can_Be_Wiped Can_Be_Backed_Up Wipe_During_Factory_Reset Wipe_Available_in_GUI IsPresent
Primary_Block_Device: /dev/block/mmcblk0p38
Display_Name: Cache
Storage_Name: Cache
Backup_Path: /cache
Backup_Name: cache
Backup_Display_Name: Cache
Storage_Path: /cache
Current_File_System: ext4
Fstab_File_System: ext4
Backup_Method: files

/data | /dev/block/mmcblk0p39 | Size: 26206MB Used: 639MB Free: 25240MB Backup Size: 639MB
Flags: Can_Be_Mounted Can_Be_Wiped Can_Be_Backed_Up Wipe_During_Factory_Reset Wipe_Available_in_GUI IsPresent Has_Data_Media Can_Encrypt_Backup Use_Userdata_Encryption Is_Storage Is_Settings_Storage
Symlink_Path: /data/media/0
Symlink_Mount_Point: /sdcard
Primary_Block_Device: /dev/block/mmcblk0p39
Display_Name: Data
Storage_Name: Internal Storage
Backup_Path: /data
Backup_Name: data
Backup_Display_Name: Data
Storage_Path: /data/media/0
Current_File_System: ext4
Fstab_File_System: ext4
Backup_Method: files

/usb-otg | | Size: 0MB Used: 0MB Free: 0MB Backup Size: 0MB
Flags: Can_Be_Mounted Can_Be_Wiped Wipe_Available_in_GUI Removable Is_Storage
Primary_Block_Device: /dev/block/sda1
Alternate_Block_Device: /dev/block/sda
Display_Name: USB-OTG
Storage_Name: USB-OTG
Backup_Path: /usb-otg
Backup_Name: usb-otg
Backup_Display_Name: USB-OTG
Storage_Path: /usb-otg
Current_File_System: vfat
Fstab_File_System: vfat
Backup_Method: files

I:Loading package: TWRP (/script/ui.xml)
I:Loading package: TWRP (/data/media/0/TWRP/theme/ui.zip)
I:Loading package: TWRP (/res/ui.xml)
I:Loading resources...
I:Loading variables...
I:Loading mouse cursor...
I:Loading pages...
I:Loading page main
I:Loading page main2
I:Loading page install
I:Loading page flash_confirm
I:Loading page flash_zip
I:Loading page flash_done
I:Loading page clear_vars
I:Loading page confirm_action
I:Loading page action_page
I:Loading page singleaction_page
I:Loading page action_complete
I:Loading page filecheck
I:Loading page rebootcheck
I:Loading page wipe
I:Loading page advancedwipe
I:Loading page formatdata
I:Loading page formatdata_confirm
I:Loading page backup
I:Loading page backupname1
I:Loading page backupname2
I:Loading page backupencryption
I:Loading page backupencryption2
I:Loading page checkbackuppassword
I:Loading page backup_run
I:Loading page restore
I:Unable to open '/data/media/0/TWRP/BACKUPS/FA357S914371'
I:Loading page restore_read
I:Loading page restore_decrypt
I:Loading page try_restore_decrypt
I:Loading page restore_select
I:Loading page renamebackup
I:Loading page restore_run
I:Loading page selectstorage
I:Loading page mount
I:Loading page usb_mount
I:Loading page usb_umount
I:Loading page reboot
I:Loading page settings
I:Loading page timezone
I:Loading page screen
I:Loading page Vibrate
I:Loading page advanced
I:Loading page partsdcard
I:Loading page htcdumlock
I:Loading page lock
I:Loading page filemanagerlist
I:Loading page filemanageroptions
I:Loading page choosedestinationfolder
I:Loading page filemanagerrenamefile
I:Loading page filemanagerrenamefolder
I:Loading page filemanagerchmod
I:Loading page filemanagerconfirm
I:Loading page filemanageracction
I:Loading page decrypt
I:Loading page trydecrypt
I:Loading page terminalfolder
I:Loading page terminalcommand
I:Loading page sideload
I:Loading page installsu
I:Set page: 'clear_vars'
I:Set page: 'main2'
I:Switching packages (TWRP)
SELinux contexts loaded from /file_contexts
Full SELinux support is present.
E:Cannot load volume /misc!
E:Cannot load volume /misc!
Startup Commands: ro.cm.device=m7wls
ro.cm.display.version=11-20140216-UNOFFICIAL-m7wls
ro.cm.version=11-20140216-UNOFFICIAL-m7wls
ro.qc.sdk.audio.fluencetype=fluence
ro.sf.lcd_density=480
ro.cam.hw.version=m7
ro.com.google.clientidbase=android-google
ro.com.android.dateformat=MM-dd-yyyy
ro.com.android.dataroaming=false
ro.com.android.wifi-watchlist=GoogleGuest
ro.nfc.port=I2C
ro.url.legal=http://www.google.com/intl/%s/mobile/android/basic/phone-legal.html
ro.url.legal.android_privacy=http://www.google.com/intl/%s/mobile/android/basic/privacy.html
ro.boot.dq=PASS
ro.boot.lb=1
ro.boot.cid=SPCS_001
ro.boot.mid=PN0720000
ro.boot.emmc=true
ro.boot.mode=recovery
ro.boot.hasfp=0
ro.boot.ddrmid=(0x6)
ro.boot.nledhw=0
ro.boot.carrier=COMMON
ro.boot.keycaps=qwerty
ro.boot.baseband=1.00.20.1108
ro.boot.hardware=qcom
ro.boot.pagesize=2048
ro.boot.serialno=FA357S914371
ro.boot.devicerev=4
ro.boot.bootloader=1.56.0000
ro.boot.efuse_info=4NSH
ro.boot.batt_poweron=good_battery
ro.cdma.home.operator.alpha=Sprint
ro.cdma.home.operator.numeric=310120
ro.emmc=0
ro.hwui.path_cache_size=32
ro.hwui.layer_cache_size=48
ro.hwui.texture_cache_size=72
ro.hwui.gradient_cache_size=1
ro.hwui.r_buffer_cache_size=8
ro.hwui.drop_shadow_cache_size=6
ro.hwui.text_large_cache_width=2048
ro.hwui.text_small_cache_width=1024
ro.hwui.text_large_cache_height=1024
ro.hwui.text_small_cache_height=1024
ro.hwui.texture_cache_flushrate=0.4
ro.wifi.channels=
ro.allow.mock.location=0
ro.board.platform=msm8960
ro.build.id=JSS15J
ro.build.date=Sun Feb 16 12:35:25 CST 2014
ro.build.date.utc=0
ro.build.host=studio1
ro.build.tags=test-keys
ro.build.type=userdebug
ro.build.user=tdhite
ro.build.display.id=cm_m7wls-userdebug 4.4.2 KOT49H d6473f7dac test-keys
ro.build.product=m7wls
ro.build.selinux=1
ro.build.version.sdk=19
ro.build.version.release=4.4.2
ro.build.version.codename=REL
ro.build.version.incremental=d6473f7dac
ro.build.description=3.04.651.2 CL251863 release-keys
ro.build.fingerprint=htc/sprint_wwe/m7wls:4.3/JSS15J/251863.2:user/release-keys
ro.build.characteristics=nosdcard
ro.config.ringtone=Orion.ogg
ro.config.alarm_alert=Alarm_Classic.ogg
ro.config.notification_sound=OnTheHunt.ogg
ro.secure=1
ro.vendor.extension_library=/system/vendor/lib/libqc-opt.so
ro.carrier=unknown
ro.cmlegal.url=http://www.cyanogenmod.org/docs/privacy
ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi
ro.product.name=m7wls
ro.product.board=m7wls
ro.product.brand=htc
ro.product.model=One
ro.product.device=m7wls
ro.product.locale.region=US
ro.product.locale.language=en
ro.product.manufacturer=HTC
ro.baseband=1.00.20.1108
ro.baseband.arch=mdm
ro.bootmode=recovery
ro.hardware=qcom
ro.opengles.version=196608
ro.revision=4
ro.serialno=FA357S914371
ro.telephony.call_ring.delay=3000
ro.telephony.call_ring.multiple=0
ro.telephony.default_network=10
ro.bootloader=1.56.0000
ro.debuggable=1
ro.modversion=11-20140216-UNOFFICIAL-m7wls
ro.rommanager.developerid=cyanogenmod
ro.factorytest=0
ro.setupwizard.enterprise_mode=1
ro.use_data_netmgrd=true
com.qc.hardware=true
dev.pm.dyn_samplingrate=1
gsm.sim.operator.alpha=Sprint
gsm.sim.operator.numeric=310120
gsm.sim.operator.iso-country=us
gsm.operator.alpha=Sprint
gsm.operator.numeric=310120
gsm.operator.iso-country=us
lpa.decode=true
net.bt.name=Android
net.change=net.bt.name
init.svc.adbd=running
init.svc.healthd=running
init.svc.ueventd=running
init.svc.recovery=running
rild.libargs=-d /dev/smd0
rild.libpath=/system/lib/libril-qc-qmi-1.so
wifi.interface=wlan0
debug.sf.hw=1
debug.egl.hw=1
debug.nfc.se=true
debug.nfc.fw_download=true
debug.nfc.fw_boot_download=false
debug.mdpcomp.logs=0
debug.composition.type=dyn
dalvik.vm.heapsize=512m
dalvik.vm.lockprof.threshold=500
dalvik.vm.heapmaxfree=8m
dalvik.vm.heapminfree=2m
dalvik.vm.heapstartsize=16m
dalvik.vm.heapgrowthlimit=192m
dalvik.vm.stack-trace-file=/data/anr/traces.txt
dalvik.vm.heaptargetutilization=0.75
persist.gps.qmienabled=true
persist.hwc.mdpcomp.enable=true
persist.sys.usb.config=mtp,adb
persist.sys.dalvik.vm.lib=libdvm.so
persist.sys.root_access=1
persist.audio.vr.enable=false
persist.audio.fluence.mode=endfire
persist.audio.handset.mic=digital
persist.audio.speaker.location=high
persist.radio.mode_pref_nv10=1
persist.radio.snapshot_timer=2
persist.radio.always_send_plmn=true
persist.radio.apm_sim_not_pwdn=1
persist.radio.snapshot_enabled=1
persist.radio.use_nv_for_ehrpd=true
persist.timed.enable=true
persist.thermal.monitor=true
service.adb.root=1
keyguard.no_require_sim=true
recovery.perf.mode=0
telephony.lteOnCdmaDevice=1

I:Copying file /cache/recovery/log to /cache/recovery/last_log
I:Attempt to load settings from settings file...
I:Loading settings from '/data/media/0/TWRP/.twrps'.
I:Backup folder set to '/data/media/0/TWRP/BACKUPS/FA357S914371'
I:Copying file /etc/recovery.fstab to /cache/recovery/recovery.fstab
I:Version number saved to '/cache/recovery/.version'
I:Mount: Unable to find partition for path '/external_sd'
__bionic_open_tzdata: couldn't find any tzdata when looking for CST6CDT!
__bionic_open_tzdata: couldn't find any tzdata when looking for posixrules!
I:TWFunc::Fixup_Time: not fixing time, it seems to be already okay (after year 2000).
I:Switching packages (TWRP)
I:Entering TWRP battery check thread loop with delay timer set to: 2.
I:Set page: 'mount'
E:Unable to mount '/usb-otg'
I:Actual block device: '', current file system: 'vfat'
I:Set page: 'main'
I:Set page: 'clear_vars'
I:Set page: 'main2'
I:Set page: 'reboot'
I:Set page: 'rebootcheck'
I:Root permissions appear to be lost... fixing. (This will always happen on 4.3+ ROMs with SELinux.
I:Copying file /cache/recovery/log to /cache/recovery/last_log
Rebooting...

Sorry, I couldn't get my phone to send the log file anywhere. Tried copying it and changing permissions, nothing would work.

---------- Post added at 12:37 PM ---------- Previous post was at 12:22 PM ----------

Of course, as soon as I post this, it's working perfectly again. I had rebooted several times, wiped caches, tried getting to recovery from bootloader, nothing worked. Now it works great.