Difference between revisions of "User:Trogod/System0Upgrade12042"
From MythTV Official Wiki
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RX bytes:6753659 (6.7 MB) TX bytes:1028865 (1.0 MB) | RX bytes:6753659 (6.7 MB) TX bytes:1028865 (1.0 MB) | ||
+ | $ hdhomerun_config discover | ||
+ | no devices found | ||
</pre> | </pre> | ||
+ | |||
+ | Well, that didn't work like I hoped it would! This will take a little more work :( |
Revision as of 08:20, 7 April 2013
On 5 April 2013 (Friday) I tried to allow Ubuntu's Update Manager to do some updates, but it failed in the middle and left my system unusable. When I tried to reboot, I got a kernel panic :( I decided that it was easier to upgrade fresh than to repair what I had. Unfortunately, that means accepting potential losses due to a stale backup!
download iso
I downloaded =mythbuntu-12.04.2-desktop-amd64.iso= and burned it to a DVD using Mac OS X's Disk Utility
jfs
- I did =sudo apt-get update=
- =sudo apt-get install jfsutils= jfs-utils didn't work. found it at http://ubuntuforums.org/showthread.php?t=1455251
$ sudo parted -l Model: ATA SAMSUNG HD204UI (scsi) Disk /dev/sda: 2000GB Sector size (logical/physical): 512B/512B Partition Table: gpt Number Start End Size File system Name Flags 1 1049kB 2000GB 2000GB jfs Model: ATA SAMSUNG SP0822N (scsi) Disk /dev/sdb: 80.1GB Sector size (logical/physical): 512B/512B Partition Table: msdos Number Start End Size Type File system Flags 1 32.3kB 1287MB 1287MB primary ext2 boot 2 1287MB 10.3GB 9052MB primary linux-swap(v1) 3 10.3GB 26.5GB 16.1GB primary ext3 4 26.5GB 47.9GB 21.5GB primary ext3 $ time sudo fsck.jfs -f /dev/sda1 fsck.jfs version 1.1.15, 04-Mar-2011 processing started: 4/7/2013 1:09:29 The current device is: /dev/sda1 Block size in bytes: 4096 Filesystem size in blocks: 488378368 **Phase 0 - Replay Journal Log **Phase 1 - Check Blocks, Files/Directories, and Directory Entries **Phase 2 - Count links Incorrect link counts have been detected. Will correct. **Phase 3 - Duplicate Block Rescan and Directory Connectedness **Phase 4 - Report Problems File system object DF419904 is linked as: /backups/weekly/home/troy/.mythtv/themecache/Mythbuntu.1920.1080 cannot repair the data format error(s) in this directory. cannot repair DF419904. Will release. File system object DF682890 is linked as: /backups/past-weekly/home/troy/.mythtv/themecache/Mythbuntu.1920.1080 cannot repair the data format error(s) in this directory. cannot repair DF682890. Will release. File system object DF751736 is linked as: /backups/daily/home/troy/.mythtv/themecache/Mythbuntu.1920.1080 cannot repair the data format error(s) in this directory. cannot repair DF751736. Will release. **Phase 5 - Check Connectivity **Phase 6 - Perform Approved Corrections 3 directories reconnected to /lost+found/. 8863 files reconnected to /lost+found/. **Phase 7 - Rebuild File/Directory Allocation Maps **Phase 8 - Rebuild Disk Allocation Maps 1953513472 kilobytes total disk space. 386331 kilobytes in 176239 directories. 1900126741 kilobytes in 1105010 user files. 100196 kilobytes in extended attributes 1192154 kilobytes reserved for system use. 52480712 kilobytes are available for use. Filesystem is clean. |........ real 5m24.350s user 0m5.988s sys 0m4.488s
HDHomeRun Networking
before any changes:
$ cat /etc/network/interfaces auto lo iface lo inet loopback $ ifconfig -a eth0 Link encap:Ethernet HWaddr 00:24:1d:1d:8d:24 inet6 addr: fe80::224:1dff:fe1d:8d24/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:21 errors:0 dropped:0 overruns:0 frame:0 TX packets:500 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:7182 (7.1 KB) TX bytes:109644 (109.6 KB) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:1844 errors:0 dropped:0 overruns:0 frame:0 TX packets:1844 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:163739 (163.7 KB) TX bytes:163739 (163.7 KB) wlan0 Link encap:Ethernet HWaddr 00:0d:0a:00:1e:df inet addr:192.168.1.55 Bcast:192.168.1.255 Mask:255.255.255.0 inet6 addr: fe80::20d:aff:fe00:1edf/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:7956 errors:0 dropped:0 overruns:0 frame:0 TX packets:6489 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:6665698 (6.6 MB) TX bytes:957533 (957.5 KB)
I re-implemented what I previously did
$ diff --unified=6 interfaces-orig interfaces --- interfaces-orig 2013-04-06 21:35:40.000000000 -0700 +++ interfaces 2013-04-07 01:16:30.000000000 -0700 @@ -1,3 +1,8 @@ auto lo iface lo inet loopback +auto eth0 +iface eth0 inet static +address 169.254.1.5 +netmask 255.255.0.0 + $ sudo /etc/init.d/networking restart * Running /etc/init.d/networking restart is deprecated because it may not enable again some interfaces * Reconfiguring network interfaces... ssh stop/waiting ssh start/running, process 3573 [ OK ] $ ifconfig -a eth0 Link encap:Ethernet HWaddr 00:24:1d:1d:8d:24 inet6 addr: fe80::224:1dff:fe1d:8d24/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:25 errors:0 dropped:0 overruns:0 frame:0 TX packets:618 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:8550 (8.5 KB) TX bytes:135664 (135.6 KB) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:2091 errors:0 dropped:0 overruns:0 frame:0 TX packets:2091 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:182995 (182.9 KB) TX bytes:182995 (182.9 KB) wlan0 Link encap:Ethernet HWaddr 00:0d:0a:00:1e:df inet addr:192.168.1.55 Bcast:192.168.1.255 Mask:255.255.255.0 inet6 addr: fe80::20d:aff:fe00:1edf/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:8541 errors:0 dropped:0 overruns:0 frame:0 TX packets:6944 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:6753659 (6.7 MB) TX bytes:1028865 (1.0 MB) $ hdhomerun_config discover no devices found
Well, that didn't work like I hoped it would! This will take a little more work :(