Difference between revisions of "Talk:Install Ubuntu Intrepid Ibex on a T61p"
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This workaround works. I've read it on the LP bug report as well. I don't know if it has to do with the broken EDID. I've seen much more laptops with broked EDIDs, but this hang does not occur with Intrepid on those machines.--[[User:Gertvdijk|Gertvdijk]] 18:42, 6 November 2008 (CET) | This workaround works. I've read it on the LP bug report as well. I don't know if it has to do with the broken EDID. I've seen much more laptops with broked EDIDs, but this hang does not occur with Intrepid on those machines.--[[User:Gertvdijk|Gertvdijk]] 18:42, 6 November 2008 (CET) | ||
| + | |||
| + | Just want to point out that the 173.* driver broken EDID too. --[[User:Dickeywang|Dickeywang]] 16:15, 27 January 2009 (UTC) | ||
== WiFi & HW RFkill == | == WiFi & HW RFkill == | ||
I think that the interface is just not brought up after the kill switch is disabled. Try: | I think that the interface is just not brought up after the kill switch is disabled. Try: | ||
ip l s wlan0 up | ip l s wlan0 up | ||
| + | |||
| + | This works, just like reloading the module. Why is it so hard to fix in the the release?--[[User:Gertvdijk|Gertvdijk]] 18:42, 6 November 2008 (CET) | ||
| + | |||
| + | How about simpy adding | ||
| + | sudo ip l s wlan0 up | ||
| + | to | ||
| + | /etc/acpi-wireless.sh | ||
| + | like | ||
| + | |||
| + | !/bin/sh | ||
| + | test -f /usr/share/acpi-support/state-funcs || exit 0 | ||
| + | # Find and toggle wireless of bluetooth devices on ThinkPads | ||
| + | . /usr/share/acpi-support/state-funcs | ||
| + | BLUETOOTH=/proc/acpi/ibm/bluetooth | ||
| + | '''sudo ip l s wlan0 up''' | ||
| + | if [ -r $BLUETOOTH ]; then | ||
| + | grep -q disabled $BLUETOOTH | ||
| + | bluetooth_state=$? | ||
| + | fi | ||
| + | ... | ||
| + | In my case it works like a charm so that wireless LAN can always be activated with Fn-F5. | ||
| + | Wouldn't it perhaps be an easy solution to the problem, because running sudo ip l s wlan0 up from terminal every time | ||
| + | is IMHO not very convenient? --[[User:Bombenbach|Bombenbach]] 22:05, 2 April 2009 (UTC) | ||
| + | |||
| + | == UUOC award nomination == | ||
| + | |||
| + | Looking at this line in the <code>powermizer-loop</code> script | ||
| + | powerstate=`cat /proc/acpi/ac_adapter/AC/state | awk '{print $2}'` | ||
| + | Can this be changed to | ||
| + | powerstate=`awk '{print $2}' /proc/acpi/ac_adapter/AC/state` | ||
| + | For [http://en.wikipedia.org/wiki/Cat_(Unix)#Useless_use_of_cat UUOC], see Wikipedia ;) [[User:Jomanchu|Jomanchu]] 08:51, 18 January 2009 (UTC) | ||
| + | |||
| + | == Possible Mistake in Tp_smapi section == | ||
| + | |||
| + | Should | ||
| + | echo "90" | sudo tee -a /sys/devices/platform/smapi/BAT0/start_charge_thresh | ||
| + | be changed to | ||
| + | echo "90" | sudo tee -a /sys/devices/platform/smapi/BAT0/stop_charge_thresh | ||
| + | start-> stop? This section is talking about an upper limit, I thought. | ||
| + | |||
| + | You're right, Jomanchu. Fixed.--[[User:Gertvdijk|Gertvdijk]] 17:10, 26 January 2009 (UTC) | ||
| + | |||
| + | == Choppy Compiz animations and nvidia 180 == | ||
| + | |||
| + | Do the nvidia 180 drivers still have the choppy compiz problems? I just installed 180 (seems it got pushed to Ubuntu's stable repositories today), so I will test in a bit. [[User:Jomanchu|Jomanchu]] 16:00, 8 April 2009 (UTC) | ||
| + | |||
| + | : Yep still the same problem. [[User:Jomanchu|Jomanchu]] 16:14, 8 April 2009 (UTC) | ||
Latest revision as of 17:14, 8 April 2009
Contents
Log out & NVidia
This is a problem between the 177.* drivers and broken Lenovo DFP EDID. You can make it work by increasing timeout in GDM: e.g. set GdmXServerTimeout=45 in /etc/gdm/gdm.conf
This workaround works. I've read it on the LP bug report as well. I don't know if it has to do with the broken EDID. I've seen much more laptops with broked EDIDs, but this hang does not occur with Intrepid on those machines.--Gertvdijk 18:42, 6 November 2008 (CET)
Just want to point out that the 173.* driver broken EDID too. --Dickeywang 16:15, 27 January 2009 (UTC)
WiFi & HW RFkill
I think that the interface is just not brought up after the kill switch is disabled. Try: ip l s wlan0 up
This works, just like reloading the module. Why is it so hard to fix in the the release?--Gertvdijk 18:42, 6 November 2008 (CET)
How about simpy adding
sudo ip l s wlan0 up
to
/etc/acpi-wireless.sh
like
!/bin/sh
test -f /usr/share/acpi-support/state-funcs || exit 0
# Find and toggle wireless of bluetooth devices on ThinkPads
. /usr/share/acpi-support/state-funcs
BLUETOOTH=/proc/acpi/ibm/bluetooth
sudo ip l s wlan0 up
if [ -r $BLUETOOTH ]; then
grep -q disabled $BLUETOOTH
bluetooth_state=$?
fi
...
In my case it works like a charm so that wireless LAN can always be activated with Fn-F5. Wouldn't it perhaps be an easy solution to the problem, because running sudo ip l s wlan0 up from terminal every time is IMHO not very convenient? --Bombenbach 22:05, 2 April 2009 (UTC)
UUOC award nomination
Looking at this line in the powermizer-loop script
powerstate=`cat /proc/acpi/ac_adapter/AC/state | awk '{print $2}'`
Can this be changed to
powerstate=`awk '{print $2}' /proc/acpi/ac_adapter/AC/state`
For UUOC, see Wikipedia ;) Jomanchu 08:51, 18 January 2009 (UTC)
Possible Mistake in Tp_smapi section
Should
echo "90" | sudo tee -a /sys/devices/platform/smapi/BAT0/start_charge_thresh
be changed to
echo "90" | sudo tee -a /sys/devices/platform/smapi/BAT0/stop_charge_thresh
start-> stop? This section is talking about an upper limit, I thought.
You're right, Jomanchu. Fixed.--Gertvdijk 17:10, 26 January 2009 (UTC)
Choppy Compiz animations and nvidia 180
Do the nvidia 180 drivers still have the choppy compiz problems? I just installed 180 (seems it got pushed to Ubuntu's stable repositories today), so I will test in a bit. Jomanchu 16:00, 8 April 2009 (UTC)
- Yep still the same problem. Jomanchu 16:14, 8 April 2009 (UTC)
